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Elegoo Elegoo Mars 4 DLP Resin 3D Printer

The Elegoo Mars 4 Resin 3D Printer offers unparalleled reliability, speed and precision. With its 2K-equivalent projector, the fidelity of the Mars 4 is incredibly high for a DLP resin printer, and is well within the aesthetic tolerances of all but the most specific applications. And with DLP, power output is much higher which leads to faster prints. Further, the construction of the DLP components is more fine-tuned, leading to much longer printer life. The Mars 4 also employs advanced features, and a dimensional accuracy of ±0.05mm, allowing for superior 3D prints. It includes a USB-powered air purifier and has a 20,000+ hour lifespan with DLP technology. It also has improved printing efficiency with 3 printing modes and operates at a noise below 48 dB.

  • Print Volume: 132.8 x 74.7 x 150mm
  • XY Resolution: 52 microns
  • 20,000+ hours lifespan
  • USB-powered air purifier included
List Price: $500.00
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Product No. M-L9V-G685

Elegoo Mars 4 DLP 3D Printer


The Elegoo Mars 4 DLP Resin 3D Printer is the ultimate printing tool that brings your creations to life with unparalleled quality via its precise prints, energy efficiency, and advanced features.

Key Features of the Elegoo Mars 4 DLP Resin 3D Printer:

  • Print Volume: 132.8 x 74.7 x 150mm (5.2" x 2.9" x 5.9")
  • XY Resolution: 52 Microns
  • Anti-Aliasing Algorithm Reduces Jagged Edges
  • 20,000+ Hours Lifespan with DLP Technology
  • Improved Printing Efficiency with 3 Printing Modes
  • USB-powered Air Purifier Included
  • Operating Noise Below 48 dB


Experience unrivaled precision and speed with the Elegoo Mars 4 DLP. Its 2K projector and advanced features deliver exceptional dimensional accuracy and crisp, detailed models for your 3D printing needs.

  • XY Resolution: 52 microns (2560 x 1440 voxels)
  • Dimensional Accuracy: ±0.05mm
  • Anti-aliasing algorithm feature reduces jagged edges
Highly detailed model by the Collective Studios resin 3D printed on the Elegoo Mars 4 DLP 3D printer

The Elegoo Mars 4 DLP resin 3D printer utilizes DLP SLA technology to deliver higher accuracy with its printing


Experience unparalleled print accuracy with the Elegoo Mars 4's advanced DLP projector technology which utilizes a high-performance LED light source and optimized lens design to deliver exceptional precision for superior 3D prints.

  • Adopts the LG high-performance LED light source + 13-layer lens set design
  • Minimizes light scattering and light bleed with 95% light transmittance tempered glass
  • Achieves greater print accuracy than LCD 3D printers with the same resolution


Reduce costs and energy usage with the Elegoo Mars 4 DLP which can achieve a 20,000+ hour service life.

  • Reduces energy usage with 12W ultra-low operating power
  • Lasts twice as long as LCD 3D printers
    • MSLA typically have +2,000 hours lifespan
  • Eliminates frequent screen replacements
Utilize a longer lifespan on your Elegoo Mars 4 DLP 3D printer

VoxelDance Tango Slicer Software is compatible with the Elegoo Mars 4 DLP Resin 3D Printer


Increase printing efficiency on the Elegoo 4 Mars DLP with Voxeldance Tango, a slicing software that offers three printing modes specific to your needs: 

  • Static Mode for standard 3D printing
  • Dynamic available in Smooth and High-Speed Mode
    • When the cross-section of the printed model is small, print lifting speed is faster (print speed will decrease)
  • Elegoo's self-developed GOO slicing format is compatible with multiple slicers


The Elegoo Mars 4 DLP is engineered to deliver a pleasant 3D printing experience thanks to many thoughtful features such as:

  • Quiet 48 dB operation
    • Thanks to its 32-bit board & fanless design
  • Odorless resin printing with its air purifier
Reduce resin odor on your Elegoo Mars 4 DLP Resin 3D Printer with the included air purifier that uses activated carbon for filtration

What Comes with the Elegoo Mars 4 DLP Resin 3D Printer?

1 x Elegoo Mars 4 DLP 3D Printer
1 x Air Purifier (USB-powered)
1 x Accessory Box
1 x User Manual

What are the Technical Specifications of the Elegoo Mars 4 DLP Resin 3D Printer?

Technology DLP SLA (Digital Light Processing Stereolithography)
Machine Type Resin 3D Printer
Assembly Fully-Assembled
Made in China
Outer Dimensions
(L × W × H)
246mm × 230mm × 453mm
(9.7" × 9" × 17.8")
Weight 6.8kg (15lbs)
Print Volume
(L × W × H)
132.8mm × 74.7mm × 150mm
(5.2" × 2.9" × 5.9")
Light Source TI (Texas Instruments) DLP Projector
Light Wavelength 405nm
XY Resolution 0.05mm (2560×1440)
Z Axis Accuracy 0.00125mm
Layer Thickness 0.01 - 0.2mm
Dimensional Accuracy ±5 microns
Max Print Speed 70mm/h
Min Print Speed 30mm/h
MCU 32-bit
Enclosed Yes
Build Surface Texture Sandblasted
Operating Noise < 48dB
Service Lifespan +20,000 Hours
Air Purifier Included, USB-powered
Anti-Aliasing Algorithm
Display 3.5" Touchscreen
Languages Chinese, English, Japanese, Dutch, Korean,
French, German, Russian, Italian, Spanish,
Turkish, Portuguese
Connectivity USB
Compatible Slicers ChituBox, Lychee, VoxelDance Tango
Compatible OS Windows 64, Mac OS, Linux
Supported File Format(s) STL
Input Voltage 100 - 240V 50/60Hz
Wattage 12V1.5A 18W
Warranty Period 1 Year

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