51 Highlights 75 Differences 6 Reactions 0 Likes

Atomstack A5 Pro+ vs Ortur LM2 Pro S2: 51 Highlights & 75 Differences — So, Which Laser Engraver & Cutter Actually Works Better

Discover what sets these machines apart. Learn which features matter for your engraving tasks. Which one’s your upgrade &#8212 Atomstack A5 Pro+ or Ortur LM2 Pro S2? We compared specs like ceramic engraving, food engraving, emergency stop button & input voltage and more to help you choose smarter.

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AtomStack
AtomStack
Atomstack A5 Pro+
The Atomstack A5 Pro+ has been discontinued️. Our community last shared an update on December 18, 2025.
Atomstack A5 Pro+
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Ortur LM2 Pro S2
vs

Highlights 175

No extras. Just what matters.
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Why is Atomstack A5 Pro+ better than Ortur LM2 Pro S2 ?

Scroll down for more facts

Atomstack A5 Pro+ vs Ortur LM2 Pro S2: Which Laser Engraver Shines Brighter?

When it comes to laser engraving, both the Atomstack A5 Pro+ and the Ortur LM2 Pro S2 present formidable options for craftsmen, hobbyists, and entrepreneurs alike. Both machines share a comprehensive compatibility with Windows, macOS, and Linux operating systems and support a range of common design file formats such as SVG, PNG, and PDF. Each offers a 60W external power supply and includes essential safety features like an emergency stop button, safety sensors, and an eye protection shield. Despite these commonalities, the two differ significantly in laser technology, control options, workflow features, and mechanical design, which could influence your choice depending on your priorities. The Atomstack A5 Pro+ offers a higher nominal resolution at 2540 dpi and quieter operation, whereas the Ortur LM2 Pro S2 features superior beam quality with autofocus and a more versatile control interface that includes mobile and offline options.

Atomstack A5 Pro+: Precision and Quiet Power

The Atomstack A5 Pro+ stands out primarily for its remarkably high 2540 dpi resolution, which supports incredibly fine engraving detail, making it ideal for intricate projects demanding exceptional sharpness. Its 20,000 Hz modulation laser, though rated medium in beam quality, still provides stable performance with adjustable focus capabilities. The machine is slightly taller at 10.63" in height, offering ample vertical clearance, complemented by a maximum riser-supported material height of 3.1 inches. Its clamping system uses pin clamps, facilitating quick positioning for smaller objects.

Software control on the Atomstack is neat and straightforward, focusing on desktop interfaces without mobile or offline controls, which keeps the workflow direct but might limit versatility. Notably, it boasts an 85% power supply efficiency and operates more quietly at 55 dB, making it less intrusive in small workspaces. The warranty includes a generous 3-year software support, a plus for users valuing long-term updates and improvements.

Ortur LM2 Pro S2: Innovation Meets Ease of Use

The Ortur LM2 Pro S2 appeals especially to those who prioritize laser quality and operational flexibility. It utilizes a high beam quality laser combined with autofocus functionality, which can simplify setup and improve engraving precision over varying material heights. Although it has a lower nominal resolution at 1000 dpi, its slightly better positioning accuracy at 0.0003937 inches suggests fine detail control in practical use.

Its sturdy screw clamp hold down system ensures secure material placement, which is excellent for larger or irregular pieces. The machine's versatility shines with software, mobile app, and offline control methods, enabling remote management and flexibility for different working environments.

Workflow-wise, the Ortur's built-in edge detection functionality and integrated LED work lights provide additional guidance during engraving, improving accuracy and user experience. It also supports a higher maximum material height of 3.94 inches with the riser, allowing for thicker projects. Although it operates slightly louder at 60 dB, its enhanced ventilation and multi-language support maintain a modern, user-friendly environment.

Quick Take

The Atomstack A5 Pro+ shines with its impressive higher resolution and quieter operation, making it great for detailed engraving work where precision and low noise matter. Meanwhile, the Ortur LM2 Pro S2 delivers on laser quality and user convenience, boasting autofocus, mobile app control, and handy features like edge detection and LED lights to streamline complex projects.

Bottom Line Recommendation

If your priority is achieving the finest engraving detail with a quieter environment and slightly better software longevity, the Atomstack A5 Pro+ offers excellent value with its superior resolution and efficient power usage, often at a more affordable price of around $259.99 at atomstack.com. However, if you value ease of use through autofocus, a more secure hold-down system, and prefer the flexibility of mobile and offline controls, then the Ortur LM2 Pro S2; priced generally between $289 and $300; is the smarter pick. Both are sturdy machines with nearly identical expected lifespans of 20,000 hours, but choosing depends on whether you want detail and quiet or versatility and advanced features.

Verdict

  • Winner: Atomstack A5 Pro+ - for higher resolution engraving, quieter performance, and longer software support at a slightly lower price.
  • Runner-up: Ortur LM2 Pro S2 - for superior beam quality with autofocus, versatile control options, and helpful workflow features like edge detection and LED lighting.

Comparisons 6

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Price comparisons

(✱) Prices may be changed at any time without further notice.

Related comparisons 6

Because one duel is never enough.

Comparisons & Facts 175

Side by side. The numbers. The features. No drama.

Is Atomstack A5 Pro+ better than Ortur LM2 Pro S2? It depends on your needs. Our gadget breakdown lays out the full story &#8212 from specs to buyer feedback.

General Information 9

Machine Width

What is the machine width?

22.44 inch 0 Votes
23.62 inch 0 Votes

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Machine Width

Machine Width of Atomstack A5 Pro+ is 22.44 inches while Ortur LM2 Pro S2 is slightly wider at 23.62 inches, a difference of 1.18 inches. Ortur LM2 Pro S2 offers a marginally larger footprint in width, which might suit bigger workspace needs.

Width of the machine footprint.

Machine Height

What is the machine height?

10.63 inch 0 Votes
7.44 inch 0 Votes

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Machine Height

Machine Height is 10.63 inches for Atomstack A5 Pro+, whereas Ortur LM2 Pro S2 is shorter at 7.44 inches, showing a 3.19 inch difference. Atomstack A5 Pro+ might be a better fit where vertical space is less restricted.

Total height of the machine.

Control Method

What is the control method?

0 Atomstack A5 Pro+ 0 Votes Software

0 Ortur LM2 Pro S2 1 Votes Software, Mobile App, Offline

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Control Method

Control Method for Atomstack A5 Pro+ is Software-only, whereas Ortur LM2 Pro S2 supports Software, Mobile App, and Offline controls, offering more flexibility. Ortur LM2 Pro S2 is superior for diverse control needs.

Defines how the user operates the machine.

I find the control method of the Ortur LM2 Pro S2 to be more flexible since it supports software mobile app and offline control unlike the Atomstack A5 Pro+ which only supports software.

See more

Supported Operating Systems

Which operating systems are supported?

0 Atomstack A5 Pro+ 0 Votes Windows, macOS, Linux

0 Ortur LM2 Pro S2 0 Votes Windows, macOS, Linux

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Supported Operating Systems

Supported Operating Systems are very similar with Atomstack A5 Pro+ supporting Windows, macOS, and Linux without spaces; Ortur LM2 Pro S2 supports Windows, macOS, Linux with commas and spaces. Both offer wide compatibility but Ortur adds clarity in listing.

Indicates OS compatibility for controlling software.

Frame Type

What is the frame type?

0 Atomstack A5 Pro+ 0 Votes Open Frame

0 Ortur LM2 Pro S2 0 Votes Open Frame

Ortur LM2 Pro S2
Ortur LM2 Pro S2

The laser engraver features an Open Frame design, providing easy access to the work area and accommodating larger materials that might extend beyond the machine's footprint.

Describes structural design of the machine.

Product Type

What is the product type?

0 Atomstack A5 Pro+ 0 Votes Laser Engraver Cutter

0 Ortur LM2 Pro S2 0 Votes Laser Engraver Cutter

Defines the category of the machine.

Intended Use Cases

What are the intended use cases?

0 Atomstack A5 Pro+ 0 Votes Hobby

0 Ortur LM2 Pro S2 0 Votes Hobby, Professional

Describes user applications.

Machine Weight

What is the machine weight?

8.8 lbs 0 Votes
12.13 lbs 0 Votes

Total weight of the machine.

Machine Depth

What is the machine depth?

23.62 inch 0 Votes
22.44 inch 0 Votes

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Machine Depth

Machine Depth for Atomstack A5 Pro+ is 23.62 inches, compared to Ortur LM2 Pro S2's 22.44 inches, making the Atomstack A5 Pro+ 1.18 inches deeper. This may influence space allocation depending on the available depth.

Depth of the machine footprint.

Laser Module 15

Modulation Frequency

What is the modulation frequency?

20,000 Hz 1 Votes
15,000 Hz 0 Votes

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Modulation Frequency

Modulation Frequency is 20000 Hz for Atomstack A5 Pro+, and 15000 Hz for Ortur LM2 Pro S2, meaning Atomstack’s frequency is 33% higher, potentially allowing for smoother laser modulation and detail.

Defines how fast the laser can pulse for engraving detail.

The modulation frequency is higher on the Atomstack A5 Pro+ offering 20000 Hz which might provide smoother laser operation compared to the Ortur LM2 Pro S2 with 15000 Hz.

See more

Autofocus

Does it support autofocus?

No 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Autofocus

Autofocus feature is not available on Atomstack A5 Pro+ whereas Ortur LM2 Pro S2 supports Autofocus, enhancing ease and precision for varied material heights.

Automatically adjusts focus for optimal performance.

Laser Lifespan

What is the laser lifespan?

10,000 hours 0 Votes
10,000 hours 0 Votes

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Laser Lifespan

Laser Lifespan is equal for both at 10,000 hours, indicating durability and long-term use without difference here.

Expected operational hours before degradation.

Laser Classification

What is the laser classification?

0 Atomstack A5 Pro+ 0 Votes Class 4

0 Ortur LM2 Pro S2 0 Votes Class 4

Atomstack A5 Pro+
Atomstack A5 Pro+

The laser system is classified as Class 4, indicating a high-power laser that is hazardous for eye and skin exposure, requiring strict safety measures during operation.

Indicates safety classification based on laser standards.

Laser Power Optical

What is the optical laser power?

5.5 Watt 0 Votes
5.5 Watt 0 Votes

Ortur LM2 Pro S2
Ortur LM2 Pro S2

The optical output power of the laser module is 5.5 Watt, which is a common power level for diode lasers in this class, suitable for both engraving and light cutting tasks.

The actual cutting/engraving power delivered to materials.

Laser Spot Size

What is the laser spot size?

0 Atomstack A5 Pro+ 0 Votes 0.00315 x 0.00315 inch

0 Ortur LM2 Pro S2 0 Votes 0.08x0.15mm

Atomstack A5 Pro+
Atomstack A5 Pro+

The laser spot size is 0.00315 x 0.00315 inch, which converts to approximately 0.0080 x 0.0080 cm. A small spot size allows for fine detail in engraving.

Defines the diameter of the focused laser spot.

Adjustable Focus

Does it have adjustable focus?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Adjustable Focus

Adjustable Focus is supported by both Atomstack A5 Pro+ and Ortur LM2 Pro S2, providing user control over laser focus for optimal engraving quality.

Allows manual adjustment of laser focusing height.

Beam Quality

What is the beam quality?

0 Atomstack A5 Pro+ 0 Votes Medium

0 Ortur LM2 Pro S2 1 Votes High

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Beam Quality

Beam Quality is Medium on Atomstack A5 Pro+ but High on Ortur LM2 Pro S2, indicating Ortur provides finer laser quality, better for precision engraving and cutting requiring detailed output.

Describes the uniformity and stability of the beam.

The beam quality on the Ortur LM2 Pro S2 is high which really makes the engraving look crisp but the Atomstack A5 Pro+ offers a medium quality beam which is still decent for most projects.

See more

Laser Type

What is the laser type?

0 Atomstack A5 Pro+ 0 Votes Diode

0 Ortur LM2 Pro S2 0 Votes Diode

Indicates the type of laser module used.

Laser Wavelength

What is the laser wavelength?

455 nm 0 Votes
445 nm 0 Votes

Defines the wavelength of the emitted laser light.

Laser Power Electrical Input

What is the electrical input power?

40 Watt 0 Votes
60 Watt 0 Votes

Electrical input power needed to drive the laser.

Laser Focal Length

What is the focal length?

0.79 inch 0 Votes
1.77 inch 0 Votes

Distance from lens to optimal focus point.

Performance & Capabilities 16

Positioning Accuracy

What is the positioning accuracy?

0 inch 0 Votes
0 inch 0 Votes

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Positioning Accuracy

Positioning Accuracy is very close with Atomstack A5 Pro+ at 0.0004 inch versus Ortur LM2 Pro S2 slightly better at 0.0003937 inch, a marginal difference favoring Ortur LM2 Pro S2 for slightly more precise work.

Defines how close the system can position the laser head to exact coordinates.

Supported Resolution DPI

What is the supported DPI?

2,540 DPI 0 Votes
1,000 DPI 0 Votes

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Supported Resolution DPI

Supported Resolution DPI is significantly higher on Atomstack A5 Pro+ at 2540 DPI opposed to Ortur LM2 Pro S2's 1000 DPI. This suggests Atomstack A5 Pro+ excels in higher detail engraving capability.

Maximum engraving resolution measured in DPI.

Pass Through Operation

Does it support pass-through operation?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Pass Through Operation

Pass Through Operation is supported by both Atomstack A5 Pro+ and Ortur LM2 Pro S2, allowing easy engraving of larger materials beyond machine size.

Allows long materials to pass through the machine for oversized work.

Maximum Cutting Speed

What is the maximum cutting speed?

6.56 inch 0 Votes
1,181.1 inch 0 Votes

Atomstack A5 Pro+
Atomstack A5 Pro+

The maximum cutting speed is 6.56 inches per second, or about 16.66 cm per second, contributing to efficient project completion times.

Ortur LM2 Pro S2
Ortur LM2 Pro S2

The maximum cutting speed is 1181.1 inches per minute (approximately 30.00 meters per minute), indicating how quickly the laser can process materials.

The fastest speed at which the machine can cut materials.

Maximum Cutting Depth Acrylic

What is the maximum acrylic cutting depth?

0.12 inch 0 Votes
0.1 inch 0 Votes

Atomstack A5 Pro+
Atomstack A5 Pro+

The maximum cutting depth for acrylic is 0.12 inch, or approximately 0.30 cm, suitable for various acrylic projects.

Ortur LM2 Pro S2
Ortur LM2 Pro S2

The maximum cutting depth for acrylic is 0.1 inches (approximately 0.25 cm), suitable for cutting thin acrylic sheets.

Deepest acrylic thickness the machine can cut.

Maximum Cutting Depth Metal Assisted

What is the maximum assisted metal cutting depth?

0.01 inch 0 Votes
0.32 inch 0 Votes

Atomstack A5 Pro+
Atomstack A5 Pro+

With air assist, the laser can cut metal up to 0.01 inch thick, which is approximately 0.03 cm. This capability is useful for thin metal sheets.

Ortur LM2 Pro S2
Ortur LM2 Pro S2

With assistance, the laser is listed with a maximum cutting depth of 0.315 inch (approximately 0.80 cm) for metal. However, this depth is typically achievable for materials like wood or acrylic with a 5.5W diode laser, while metal cutting is usually restricted to much thinner sheets or requires specialized preparation.

Depth of metal cutting with external assistance (air/oxygen).

Vibration Compensation

Does it have vibration compensation?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
Atomstack A5 Pro+

Vibration compensation is integrated, helping to maintain precision and engraving quality by minimizing unwanted movement during operation.

Ortur LM2 Pro S2
Ortur LM2 Pro S2

Vibration compensation helps mitigate the effects of machine vibrations, leading to smoother and more accurate engraving and cutting results.

System that stabilizes engraving against vibrations.

Maximum Engraving Speed

What is the maximum engraving speed?

6.56 inch 0 Votes
2,000 inch 0 Votes

Ortur LM2 Pro S2
Ortur LM2 Pro S2

The maximum engraving speed is listed as 2000 inches per minute (approximately 50.80 meters per minute). However, official product specifications from Ortur typically state a maximum engraving speed of 10000 mm/min (393.7 inches per minute), suggesting the listed value might be an error or refer to a different model. (Correction source: https://ortur.net/products/laser-master-2-pro)

The fastest speed at which the machine can engrave.

Maximum Cutting Depth Leather

What is the maximum leather cutting depth?

0.12 inch 0 Votes
0.1 inch 0 Votes

Atomstack A5 Pro+
Atomstack A5 Pro+

The laser can cut leather up to 0.12 inch thick, which is approximately 0.30 cm. This allows for processing of standard leather thicknesses for various projects.

Maximum depth of leather cutting ability.

Maximum Cutting Depth Wood

What is the maximum cutting depth for wood?

0.2 inch 0 Votes
0.2 inch 0 Votes

Deepest wood thickness the laser can cut in one pass.

Engraving Precision

What is the engraving precision?

0 inch 0 Votes
0 inch 0 Votes

Refers to the smallest detectable engraving detail.

Repeatability

What is the repeatability value?

0 inch 0 Votes
0 inch 0 Votes

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Repeatability

Repeatability is exactly the same at 0.0004 inch for both Atomstack A5 Pro+ and Ortur LM2 Pro S2, reflecting highly precise repeat engraving performance.

Consistency of repeated movements to the same location.

Work Area 15

Max Material Height Without Riser

What is the max material height without riser?

1.6 inch 0 Votes
1.97 inch 0 Votes

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Max Material Height Without Riser

Max Material Height Without Riser is 1.6 inches on Atomstack A5 Pro+ versus 1.97 inches on Ortur LM2 Pro S2, a difference of 0.37 inch, favoring Ortur for thicker material engraving without riser.

Maximum object height supported on the base level.

Grid Marking Reference

Does it have grid markings?

No 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Ortur LM2 Pro S2
Ortur LM2 Pro S2

A grid marking reference is provided on the work surface, assisting with precise material placement and alignment.

Indicates whether the workspace has grid lines for alignment.

Max Material Height With Riser

What is the max material height with riser?

3.1 inch 0 Votes
3.94 inch 1 Votes

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Max Material Height With Riser

Max Material Height With Riser is 3.1 inches for Atomstack A5 Pro+ and 3.94 inches for Ortur LM2 Pro S2, offering Ortur a higher maximum material thickness by 0.84 inches when using riser.

Maximum material height supported when a riser is installed.

With the max material height using the riser, the Ortur LM2 Pro S2 wins with 3.94 inches which is better for taller materials than the Atomstack A5 Pro+ at 3.1 inches.

See more

Removable Base

Does it have a removable base?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Removable Base

Removable Base is available on both Atomstack A5 Pro+ and Ortur LM2 Pro S2, aiding easier material placement and cleaning.

Allows the bottom panel to be removed for large or tall objects.

Work Area Width

What is the work area width?

16.14 inch 0 Votes
15.75 inch 0 Votes

Atomstack A5 Pro+
Atomstack A5 Pro+

The work area has a width of 16.14 inches, translating to about 41.00 cm.

The usable horizontal workspace width.

Work Area Height Clearance

What is the height clearance?

1.6 inch 0 Votes
1.97 inch 0 Votes

Ortur LM2 Pro S2
Ortur LM2 Pro S2

The work area height clearance is 1.97 inches (approximately 5.00 cm), which is the maximum vertical space available for materials under the laser head without risers.

Maximum allowable material height under the laser.

Clamping Hold Down System

What clamping system is used?

0 Atomstack A5 Pro+ 0 Votes Pin Clamps

0 Ortur LM2 Pro S2 0 Votes Screw Clamps

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Clamping Hold Down System

Clamping Hold Down System uses Pin Clamps on Atomstack A5 Pro+ while Ortur LM2 Pro S2 uses Screw Clamps, reflecting different securing approaches which might influence ease of use or stability.

Method used to secure materials during cutting.

Work Style

What is the work style?

0 Atomstack A5 Pro+ 0 Votes Open

0 Ortur LM2 Pro S2 0 Votes Open

Indicates whether the device operates in open air or inside a chamber.

Work Area Depth

What is the work area depth?

15.75 inch 0 Votes
15.75 inch 0 Votes

The usable horizontal workspace depth.

Expandable Work Area

Is the work area expandable?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Indicates if the workspace can be expanded with extensions.

Rotary Engraving

Does it support rotary engraving?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Indicates support for rotary modules for cylindrical engraving.

Honeycomb Bed

Is a honeycomb bed included?

No 0 Votes Atomstack A5 Pro+

No 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Honeycomb Bed

Honeycomb Bed is not applicable (n/a) for both Atomstack A5 Pro+ and Ortur LM2 Pro S2, meaning this feature is not present on either machine.

Indicates whether a honeycomb bed is included for airflow and cut quality.

Material Compatibility 17

Wood Engraving Capability

Can it engrave wood?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Wood Engraving Capability

Wood Engraving Capability is supported by both Atomstack A5 Pro+ and Ortur LM2 Pro S2, making either suitable for wood projects.

Ability to engrave various types of wood.

Ceramic Engraving

Can it engrave ceramic?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Ceramic Engraving

Ceramic Engraving is supported by both Atomstack A5 Pro+ and Ortur LM2 Pro S2, confirming capability for ceramic materials.

Ability to engrave ceramic materials.

Food Engraving

Can it engrave food?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Food Engraving

Food Engraving is supported by both Atomstack A5 Pro+ and Ortur LM2 Pro S2, ideal for edible and food-safe designs.

Ability to engrave edible items.

Glass Engraving

Can it engrave glass?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Glass Engraving

Glass Engraving is supported by both Atomstack A5 Pro+ and Ortur LM2 Pro S2, allowing engraving on glass surfaces.

Ability to engrave glass surfaces.

Stone Engraving

Can it engrave stone?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Stone Engraving

Stone Engraving is supported by both Atomstack A5 Pro+ and Ortur LM2 Pro S2, ensuring suitability for stone material work.

Ability to engrave stone surfaces.

Wood Cutting Capability

Can it cut wood?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
Atomstack A5 Pro+

The laser is capable of cutting wood, expanding its utility for various woodworking projects.

Ability to cut through wood materials.

Leather Engraving

Can it engrave leather?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Ortur LM2 Pro S2
Ortur LM2 Pro S2

This machine is capable of leather engraving, perfect for personalizing leather goods with intricate designs.

Ability to engrave leather materials.

Fabric Cutting

Can it cut fabric?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Ortur LM2 Pro S2
Ortur LM2 Pro S2

The laser is suitable for fabric cutting, allowing for intricate designs and patterns on various textile materials.

Ability to cut textile materials.

Metal Engraving Bare

Can it engrave bare metal?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
Atomstack A5 Pro+

The laser engraver is capable of engraving bare metal surfaces.

Ability to engrave untreated/bare metal.

Material Thickness Limit

What is the maximum material thickness limit?

0.31 inch 0 Votes
1.97 inch 0 Votes

Maximum thickness of material the machine can handle.

Acrylic Engraving

Can it engrave acrylic?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Ability to engrave acrylic surfaces.

Acrylic Cutting

Can it cut acrylic?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Ability to cut acrylic sheets.

Software & Connectivity 14

Third Party Software Support

Does it support third-party software?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Third Party Software Support

Third Party Software Support is affirmed on both Atomstack A5 Pro+ and Ortur LM2 Pro S2, allowing user flexibility with software choices.

Ability to use external programs like LightBurn or LaserGRBL.

Mobile App Support

Does it support a mobile app?

No 0 Votes Atomstack A5 Pro+

Yes 1 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Mobile App Support

Mobile App Support is unavailable for Atomstack A5 Pro+ but available for Ortur LM2 Pro S2, offering Ortur better remote control and convenience via app.

Indicates whether a mobile application can control the machine.

The Ortur LM2 Pro S2 supports a mobile app which is super handy on the go while the Atomstack A5 Pro+ lacks mobile app support making the former more versatile in use.

See more

Proprietary Software Support

Does it support proprietary software?

No 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Proprietary Software Support

Proprietary Software Support is not available for Atomstack A5 Pro+ but is available on Ortur LM2 Pro S2, giving Ortur users additional dedicated software options.

Indicates support for the manufacturer’s official software.

File Format Compatibility

Which file formats are supported?

0 Atomstack A5 Pro+ 0 Votes SVG, PNG, JPG, BMP, DXF, PDF

0 Ortur LM2 Pro S2 0 Votes SVG, PNG, JPG, BMP, DXF, PDF

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
File Format Compatibility

File Format Compatibility is the same on both with SVG, PNG, JPG, BMP, DXF, and PDF supported, ensuring broad design import capabilities.

Types of files the machine can import.

Offline Operation

Can it operate offline?

No 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Ortur LM2 Pro S2
Ortur LM2 Pro S2

The device supports offline operation, allowing jobs to be run without a continuous connection to a computer.

Ability to run jobs without a computer or network.

Camera Preview Type

What is the camera preview type?

Who knows? 0 Votes Atomstack A5 Pro+ (Help us out by suggesting one!)

0 Ortur LM2 Pro S2 0 Votes Live Preview, Snapshot Preview

Type of visual preview available via camera.

Job Queue Management

Does it support job queue management?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Ability to line up multiple jobs for continuous operation.

Firmware Update Method

What is the firmware update method?

0 Atomstack A5 Pro+ 0 Votes USB

0 Ortur LM2 Pro S2 0 Votes USB, Software

How the device receives firmware updates.

Wi Fi Connectivity

Does it have Wi-Fi connectivity?

No 0 Votes Atomstack A5 Pro+

No 0 Votes Ortur LM2 Pro S2

Ability to connect wirelessly via Wi-Fi.

Bluetooth Connectivity

Does it have Bluetooth?

No 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Ability to pair with devices via Bluetooth.

USB Connectivity

Does it have USB connectivity?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Indicates support for USB cable or flash drive.

Cloud Storage

Does it support cloud storage?

No 0 Votes Atomstack A5 Pro+

No 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Cloud Storage

Cloud Storage is not available (n/a) for both Atomstack A5 Pro+ and Ortur LM2 Pro S2, meaning neither supports cloud-based file storage integration.

Supports storing and managing jobs via cloud platform.

Safety & Protection Features 16

Safety Sensors

Does it include safety sensors?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Safety Sensors

Safety Sensors exist on both Atomstack A5 Pro+ and Ortur LM2 Pro S2, increasing safety during operation.

Detects unsafe conditions during operation.

Emergency Stop Button

Does it have an emergency stop button?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Emergency Stop Button

Emergency Stop Button is present on both Atomstack A5 Pro+ and Ortur LM2 Pro S2, providing essential safety control.

Allows immediate shutdown of the laser in emergencies.

Overheat Protection

Does it have overheat protection?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Overheat Protection

Overheat Protection is supported by both Atomstack A5 Pro+ and Ortur LM2 Pro S2, protecting machines from thermal damage.

Automatically stops operation if internal temperature is too high.

Error Alert Notifications

Does it provide error alerts?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Ortur LM2 Pro S2
Ortur LM2 Pro S2

The system provides error alert notifications, informing users of any issues or malfunctions that occur during operation.

Provides alerts for malfunctions or unsafe conditions.

Light Filtering Cover

Does it have a light filtering cover?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
Atomstack A5 Pro+

A light filtering cover is included, offering protection by blocking harmful laser emissions from escaping the work area.

Reduces harmful laser light during operation.

Enclosure Protection

Does it have enclosure protection?

No 0 Votes Atomstack A5 Pro+

No 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Enclosure Protection

Enclosure Protection is not available (n/a) for both Atomstack A5 Pro+ and Ortur LM2 Pro S2, reflecting lack of a safety enclosure feature.

Prevents laser exposure via enclosed housing.

Fire Detection System

Does it have fire detection?

No 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Detects flames during cutting or engraving.

Auto Pause on Movement

Does it auto-pause when moved?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Pauses job if machine is bumped or moved.

Auto Shutoff

Does it have auto-shutoff?

No 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Shuts down automatically after job completion or hazard detection.

Eye Protection Shield

Does it have an eye protection shield?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Eye Protection Shield

Eye Protection Shield is included in both Atomstack A5 Pro+ and Ortur LM2 Pro S2, ensuring user eye safety.

Built-in shield reduces exposure to laser light.

Safety Certification Standards

What safety certifications does it have?

0 Atomstack A5 Pro+ 0 Votes CE, FCC

0 Ortur LM2 Pro S2 0 Votes CE, FCC, FDA, UL

Certifications indicating regulatory compliance.

Exhaust Safety Interlock

Does it have an exhaust safety interlock?

No 0 Votes Atomstack A5 Pro+

No 0 Votes Ortur LM2 Pro S2

Prevents operation if exhaust system is improperly connected.

Power & Electrical 13

Input Voltage

What is the input voltage?

240 Volt 0 Votes
100 Volt 0 Votes

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Input Voltage

Input Voltage for Atomstack A5 Pro+ is 240 Volt compared to 100 Volt for Ortur LM2 Pro S2, indicating Atomstack requires a higher voltage input.

Required operating voltage for the machine.

Power Supply Efficiency

What is the power supply efficiency?

85 % 0 Votes

Who knows? 0 Votes Ortur LM2 Pro S2 (Help us out by suggesting one!)

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Power Supply Efficiency

Power Supply Efficiency is 85% for Atomstack A5 Pro+ but unavailable (n/a) for Ortur LM2 Pro S2, giving a known efficiency advantage to Atomstack.

Energy conversion efficiency of the power supply.

Power Consumption

What is the power consumption?

60 Watt 0 Votes
60 Watt 0 Votes

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Power Consumption

Power Consumption is equal at 60 Watt for both Atomstack A5 Pro+ and Ortur LM2 Pro S2, indicating similar energy usage.

Amount of power the machine uses during operation.

Power Supply Type

What is the power supply type?

0 Atomstack A5 Pro+ 0 Votes External

0 Ortur LM2 Pro S2 0 Votes External

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Power Supply Type

Power Supply Type is External for both Atomstack A5 Pro+ and Ortur LM2 Pro S2, facilitating easy power source management.

Type of power supply structure used.

Cord Length

What is the cord length?

5.9 ft 0 Votes
4.92 ft 0 Votes

Atomstack A5 Pro+
Atomstack A5 Pro+

The power cord length is 5.9 ft, equivalent to approximately 1.80 meters, offering some flexibility in machine placement.

Length of the included power cord.

Peak Power Draw

What is the peak power draw?

60 Watt 0 Votes
36 Watt 0 Votes

Atomstack A5 Pro+
Atomstack A5 Pro+

The peak power draw of the machine is 60 Watt, indicating its maximum electrical power consumption during operation.

Maximum wattage during demanding tasks.

Electrical Certifications

What electrical certifications are included?

0 Atomstack A5 Pro+ 0 Votes CE, FCC

0 Ortur LM2 Pro S2 0 Votes CE, FCC

Indicates compliance with electrical safety standards.

Surge Protection

Does it have surge protection?

No 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Protects the laser from electrical surges.

Operating Energy Mode

What is the operating energy mode?

0 Atomstack A5 Pro+ 0 Votes Standard

0 Ortur LM2 Pro S2 0 Votes Standard, Eco Mode

Defines energy consumption behavior during operation.

Idle Energy Mode

What is the idle energy mode?

0 Atomstack A5 Pro+ 0 Votes Low Power

0 Ortur LM2 Pro S2 0 Votes Sleep, Low Power

Defines energy usage when machine is idle.

Internal Battery Support

Does it support internal battery?

No 0 Votes Atomstack A5 Pro+

No 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Internal Battery Support

Internal Battery Support is not available (n/a) on both Atomstack A5 Pro+ and Ortur LM2 Pro S2, meaning they require external power connection.

Indicates whether the machine can run on internal battery.

Power Loss Recovery

Does it support power loss recovery?

No 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Ability to resume jobs after power restoration.

Controls & User Interface 11

Display Resolution

What is the display resolution?

Who knows? 0 Votes Atomstack A5 Pro+ (Help us out by suggesting one!)

Who knows? 0 Votes Ortur LM2 Pro S2 (Help us out by suggesting one!)

Clarity of the on-device display.

LED Work Lights

Does it have LED work lights?

No 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Illuminates the workspace for better visibility.

Status Indicator Lights

Does it have status indicator lights?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Lights that show machine status (ready, error, running).

Touchscreen Display

Does it have a touchscreen display?

No 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Ortur LM2 Pro S2
Ortur LM2 Pro S2

The machine is equipped with a touchscreen display, providing an intuitive interface for direct control and monitoring.

Indicates if the machine includes a touchscreen interface.

Multi Language Support

Does it support multiple languages?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
vs
Ortur LM2 Pro S2
Multi Language Support

Multi Language Support is enabled on both Atomstack A5 Pro+ and Ortur LM2 Pro S2, making them friendly for diverse user bases.

Supports interface languages beyond English.

Display Size

What is the display size?

Who knows? 0 Votes Atomstack A5 Pro+ (Help us out by suggesting one!)

Who knows? 0 Votes Ortur LM2 Pro S2 (Help us out by suggesting one!)

Physical size of the display screen.

Physical Buttons

Does it have physical buttons?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Indicates presence of manual control buttons.

Jog Controls

Does it have jog controls?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Allows manual movement of the laser head for alignment.

Onboard Storage

Does it have onboard storage?

No 0 Votes Atomstack A5 Pro+

No 0 Votes Ortur LM2 Pro S2

Built-in memory for saving job files.

Live Monitoring System

Does it include a live monitoring system?

No 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Allows real-time monitoring of job status.

Job Time Estimation

Does it estimate job time?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Provides estimated duration for each job.

Workflow & Productivity 12

Job Repeat Function

Does it support job repeat?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Atomstack A5 Pro+
Atomstack A5 Pro+

The machine supports job repeat functionality, allowing for efficient production of multiple identical items.

Ortur LM2 Pro S2
Ortur LM2 Pro S2

The job repeat function allows for easy duplication of previous tasks, ideal for production runs or multiple identical items.

Allows repeating a job without reloading the file.

Layer Color Mapping

Does it support color mapping?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Ortur LM2 Pro S2
Ortur LM2 Pro S2

The software supports layer color mapping, allowing different laser settings to be applied based on the colors in the design for multi-layer engraving or cutting.

Assigns engraving/cutting settings based on colors in the file.

Custom Preset Storage

Can it store custom presets?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Allows saving user-defined material settings.

Edge Detection

Does it have edge detection?

No 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Detects material edges for precise alignment.

Material Presets Library

Does it include a material presets library?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Ortur LM2 Pro S2
Ortur LM2 Pro S2

The software includes a material presets library, offering optimized settings for various materials to streamline the engraving and cutting process.

Provides preset laser settings for various materials.

Auto Path Optimization

Does it support auto path optimization?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Ortur LM2 Pro S2
Ortur LM2 Pro S2

The auto path optimization feature intelligently adjusts the laser's movement to minimize travel time and improve engraving or cutting efficiency.

Automatically optimizes cutting/engraving path for speed.

Multi Pass Processing

Does it support multi-pass?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Allows multiple engrave/cut passes for deeper results.

Batch Processing Support

Does it support batch processing?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Enables processing multiple items or plates in one setup.

AI Image Enhancement

Does it support AI image enhancement?

No 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

AI-assisted sharpening, tracing, and cleanup for images.

QR Barcode Job Activation

Does it support QR/barcode job activation?

No 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Scans QR or barcodes to trigger saved jobs automatically.

Remote Monitoring

Does it support remote monitoring?

No 0 Votes Atomstack A5 Pro+

No 0 Votes Ortur LM2 Pro S2

Monitors job progress via phone or computer.

Production Volume Suitability

What is the production volume suitability?

0 Atomstack A5 Pro+ 0 Votes Low Volume

0 Ortur LM2 Pro S2 0 Votes Medium Volume

Indicates suitable production scale.

Maintenance & Durability 12

Lubrication Requirement

What is the lubrication requirement?

0 Atomstack A5 Pro+ 0 Votes Low

0 Ortur LM2 Pro S2 0 Votes Low

Indicates how often the machine’s rails or guides need lubrication.

Belt Type

What is the belt type?

0 Atomstack A5 Pro+ 0 Votes GT2 Belt

0 Ortur LM2 Pro S2 0 Votes GT2 Belt

Indicates the type of belt driving the axes.

Filter Replacement Schedule

What is the filter replacement schedule?

Who knows? 0 Votes Atomstack A5 Pro+ (Help us out by suggesting one!)

0 Ortur LM2 Pro S2 0 Votes Not applicable

Specifies how often filters on exhaust/purifiers must be replaced.

Spare Parts Availability

How available are spare parts?

0 Atomstack A5 Pro+ 0 Votes Standard

0 Ortur LM2 Pro S2 0 Votes Standard

Availability of replacement components.

Dust Protection Rating

What is the dust protection rating?

0 Atomstack A5 Pro+ 0 Votes Low

0 Ortur LM2 Pro S2 0 Votes Low

Ortur LM2 Pro S2
Ortur LM2 Pro S2

The dust protection rating is Low, suggesting that the machine should be operated in a relatively clean environment or with additional dust mitigation measures.

Indicates resistance to dust intrusion.

Structural Rigidity

What is the structural rigidity?

0 Atomstack A5 Pro+ 0 Votes Medium

0 Ortur LM2 Pro S2 0 Votes High

Atomstack A5 Pro+
Atomstack A5 Pro+

The machine offers Medium structural rigidity, providing a balance between stability and cost-effectiveness for typical engraving and cutting tasks.

Measures how stable and vibration-resistant the frame is.

Rail Guide Type

What is the rail guide type?

0 Atomstack A5 Pro+ 0 Votes V-Slot Wheels

0 Ortur LM2 Pro S2 0 Votes Linear Rails

Atomstack A5 Pro+
Atomstack A5 Pro+

The machine utilizes V-Slot Wheels for its rail guide system, offering smooth and reliable movement of the laser head.

Describes motion system used for X/Y movement.

Expected Machine Lifespan

What is the expected machine lifespan?

20,000 hours 0 Votes
20,000 hours 0 Votes

Ortur LM2 Pro S2
Ortur LM2 Pro S2

The expected lifespan of the machine is 20000 hours, indicating its durability and long-term reliability under normal operating conditions.

Estimated operating lifespan before major failure.

Maintenance Alerts

Does it have maintenance alerts?

No 0 Votes Atomstack A5 Pro+

No 0 Votes Ortur LM2 Pro S2

Provides reminders for maintenance tasks.

Lens Cleaning Requirement

What is the lens cleaning requirement?

0 Atomstack A5 Pro+ 0 Votes Medium

0 Ortur LM2 Pro S2 0 Votes Medium

Indicates how often the laser lens needs to be cleaned and how demanding the process is.

Module Cleaning Access

How accessible is the module for cleaning?

0 Atomstack A5 Pro+ 0 Votes Easy

0 Ortur LM2 Pro S2 0 Votes Easy

Indicates how easy it is to access the laser module for cleaning and maintenance.

Frame Material

What is the frame material?

0 Atomstack A5 Pro+ 0 Votes Aluminum

0 Ortur LM2 Pro S2 0 Votes Aluminum

Indicates durability and strength of the frame.

Environmental Conditions 10

Operating Humidity Range

What is the operating humidity range?

0 Atomstack A5 Pro+ 0 Votes 10–80%

0 Ortur LM2 Pro S2 0 Votes 20-80% RH

Atomstack A5 Pro+
Atomstack A5 Pro+

The ideal operating humidity range is 10–80% (non-condensing), important for optimal performance and longevity of electronic components.

Humidity levels tolerated during operation.

Storage Humidity Range

What is the storage humidity range?

0 Atomstack A5 Pro+ 0 Votes 10–90%

0 Ortur LM2 Pro S2 0 Votes 10-90% RH

Humidity levels allowed during storage.

Ventilation Requirement

What are the ventilation requirements?

0 Atomstack A5 Pro+ 0 Votes Medium

0 Ortur LM2 Pro S2 0 Votes High

Indicates the level of ventilation needed for safe operation, including airflow or exhaust requirements.

Noise Level

What is the noise level?

55 dB 1 Votes
60 dB 0 Votes

Atomstack A5 Pro+
Atomstack A5 Pro+

The machine operates at a noise level of 55 dB, which is comparable to a normal conversation and is considered moderate.

Noise produced during operation.

The noise level of the Atomstack A5 Pro+ is a bit lower at 55 dB making it quieter to operate compared to the Ortur LM2 Pro S2 which is 60 dB and can be a bit noisier.

See more

Operating Temperature Range

What is the operating temperature range?

0 Atomstack A5 Pro+ 0 Votes 41–104°F

0 Ortur LM2 Pro S2 0 Votes 41-104 °F

Ortur LM2 Pro S2
Ortur LM2 Pro S2

The optimal operating temperature range for the device is between 41-104 °F (approximately 5-40 °C).

Recommended temperature range for safe operation.

Storage Temperature Range

What is the storage temperature range?

0 Atomstack A5 Pro+ 0 Votes 14–122°F

0 Ortur LM2 Pro S2 0 Votes -4-140 °F

Atomstack A5 Pro+
Atomstack A5 Pro+

The recommended storage temperature range is 14–122°F, which is approximately -10 to 50°C, to prevent damage to components.

Temperature range suitable for storing the machine.

Air Assist Pressure Range

What is the air assist pressure range?

0 Atomstack A5 Pro+ 0 Votes 10–30 kPa

0 Ortur LM2 Pro S2 0 Votes Not applicable

Atomstack A5 Pro+
Atomstack A5 Pro+

The air assist system operates within a pressure range of 10–30 kPa, which helps to clear debris and reduce charring during cutting and engraving processes.

Pressure range the air assist system requires.

Air Assist Compatibility

Is it air assist compatible?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Indicates support for air assist to improve cut quality.

Fume Extraction Requirement

What is the fume extraction requirement?

0 Atomstack A5 Pro+ 0 Votes Medium

0 Ortur LM2 Pro S2 0 Votes Medium

Indicates how strong the fume extraction system needs to be for safe and clean operation.

Accessories & Add-Ons 10

Smoke Purifier Compatibility

Is it compatible with smoke purifiers?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Indicates compatibility with external smoke purification systems.

Optional Honeycomb Bed

Is an optional honeycomb bed supported?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Indicates whether a honeycomb bed can be added.

Add On Control Integration

Does it support add-on control integration?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Indicates whether add-ons integrate into machine controls.

Rotary Attachment

Is a rotary attachment included?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Indicates whether a rotary tool is included for cylindrical engraving.

Riser Base

Is a riser base included?

Yes 0 Votes Atomstack A5 Pro+

No 0 Votes Ortur LM2 Pro S2

Indicates whether a riser base is included to increase height capacity.

Air Assist

Is air assist included?

No 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Indicates whether an air assist pump is included.

Exhaust Fan

Is an exhaust fan included?

No 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Indicates whether an exhaust fan is provided.

Replacement Lens Compatibility

Is it compatible with replacement lenses?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Indicates whether replacement lenses can be installed.

Accessory Ports

What accessory ports are available?

0 Atomstack A5 Pro+ 0 Votes USB, Expansion Port

0 Ortur LM2 Pro S2 0 Votes USB, Expansion Port

Indicates ports available for add-ons.

Add On Power Requirements

What are the power requirements for add-ons?

0 Atomstack A5 Pro+ 0 Votes Low Power

0 Ortur LM2 Pro S2 0 Votes Low Power

Indicates how much electrical power optional add-ons require to operate safely and effectively.

Warranty & Support 5

Warranty Length

What is the warranty length?

0 Atomstack A5 Pro+ 0 Votes 1 Year

0 Ortur LM2 Pro S2 0 Votes 1 Year

Duration of the general product warranty.

Customer Support Channels

What customer support channels are available?

0 Atomstack A5 Pro+ 0 Votes Email, Live Chat, Ticket System

0 Ortur LM2 Pro S2 0 Votes Email, Live Chat, Ticket System

Available customer service methods.

Response Time

What is the response time?

0 Atomstack A5 Pro+ 0 Votes 24 Hours

0 Ortur LM2 Pro S2 0 Votes 24 Hours

Expected support response time.

Online Knowledge Base

Is there an online knowledge base?

Yes 0 Votes Atomstack A5 Pro+

Yes 0 Votes Ortur LM2 Pro S2

Provides online guides, FAQs, and troubleshooting.

Software Support Duration

What is the software support duration?

3 year 0 Votes
2 year 0 Votes

Length of time software updates are guaranteed.

Surveys

Because hot takes deserve votes.

Cutting and Engraving Precision

How precise is this laser engraver and cutter during detailed engraving and cutting work?

High precision — Under 0.05 mm variance
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Good precision — 0.05 to 0.1 mm variance
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Decent precision — 0.1 to 0.2 mm variance
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Low precision — 0.2 to 0.3 mm variance
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Very low precision — Over 0.3 mm variance
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2

Speed

How fast does this laser engraver and cutter complete standard engraving or cutting jobs?

Very fast — Under 2 minutes per square inch
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Fast — 2 to 4 minutes per square inch
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Average speed — 4 to 6 minutes per square inch
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Slow — 6 to 10 minutes per square inch
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Very slow — Over 10 minutes per square inch
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2

Material Compatibility Range

How versatile is this laser engraver and cutter when working with different material types?

Works with many materials — Over 15 types
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Works with several materials — 10 to 15 types
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Moderately versatile — 6 to 9 types
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Limited material support — 3 to 5 types
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Very limited — Under 3 types
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2

Work Area Size

How suitable is the work area size of this laser engraver and cutter for different project dimensions?

Very large area — Over 20 inches
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Large area — 16 to 20 inches
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Medium area — 12 to 15 inches
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Small area — 8 to 11 inches
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Very small area — Under 8 inches
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2

Noise Level

How quiet is this laser engraver and cutter during operation?

Very quiet — Under 40 dB
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Quiet — 40 to 50 dB
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Moderate noise — 50 to 60 dB
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Loud — 60 to 70 dB
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Very loud — Over 70 dB
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2

Connectivity Options

How flexible are the connectivity options available on this laser engraver and cutter?

Very flexible — Includes WiFi, USB, and app control
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Good variety — WiFi and USB
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Decent options — USB only with stable support
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Limited options — Occasional USB issues
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Very limited — Unreliable or outdated connectivity
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2

Maintenance Requirements

How easy is it to maintain this laser engraver and cutter over time?

Very low maintenance — Under 10 minutes per week
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Low maintenance — 10 to 20 minutes per week
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Moderate maintenance — 20 to 30 minutes per week
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
High maintenance — 30 to 45 minutes per week
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Very high maintenance — Over 45 minutes per week
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2

Heat Management

How well does this laser engraver and cutter manage heat during extended operation?

Excellent cooling — Under 80 degrees Fahrenheit
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Good cooling — 80 to 95 degrees Fahrenheit
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Moderate — 96 to 110 degrees Fahrenheit
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Runs hot — 111 to 125 degrees Fahrenheit
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Overheats easily — Over 125 degrees Fahrenheit
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2

Power Consumption

How energy efficient is this laser engraver and cutter during operation?

Very efficient — Under 200 watts
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Efficient — 200 to 300 watts
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Average — 300 to 400 watts
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
High consumption — 400 to 500 watts
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Very high consumption — Over 500 watts
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2

Portability

How portable is this laser engraver and cutter for moving between work areas?

Very easy to move — Under 20 pounds
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Easy to move — 20 to 30 pounds
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Somewhat portable — 31 to 50 pounds
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Hard to move — 51 to 70 pounds
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2
Not portable at all — Over 70 pounds
0 Votes
Atomstack A5 Pro+
0 Votes
Ortur LM2 Pro S2

Guides 2

Videos 1

Atomstack A5 Pro+ Explained – Easy Setup & User Instructions

Atomstack A5 Pro+ Explained – Easy Setup & User Instructions

youtube.com
youtube.com

Files 1

Ortur LM2 Pro S2 User Manual

shopify.com
shopify.com

Reviews 0

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Average Rating

AtomStack
AtomStack
Atomstack A5 Pro+
Atomstack A5 Pro+
0 / 5 0 Reviews
Ortur
Ortur
Ortur LM2 Pro S2
Ortur LM2 Pro S2
0 / 5 0 Reviews

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Awards 0

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0 Points
Ortur R2
0 Points
Atomstack A5 Pro+
AtomStack
AtomStack
Atomstack A5 Pro+
Ortur LM2 Pro S2
Ortur
Ortur
Ortur LM2 Pro S2
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