3D Printing InfoPrinter comparison
ELEGOO Mars 5 vs UltiMaker S7
Compare hardware, build volume, printing specifications, dated prices and sources.
2 selected · all documented properties
Open these two in the interactive comparisonMore ELEGOO Mars 5 comparisonsMore UltiMaker S7 comparisons
| Property | ELEGOO Mars 5RESIN | UltiMaker S7INDUSTRIAL |
|---|---|---|
| Identity | ||
| Brand | ELEGOO | UltiMaker |
| Class | RESIN | INDUSTRIAL |
| Identity & Market | ||
| Manufacturer & exact marketed model name (verify the exact product identity first) | ELEGOO Mars 5. Elegoo's own product handle spells the configuration out: mars-5-4k-6-6inch-monochrome-lcd-resin-3d-printer[1][2][3] | UltiMaker S7[4] |
| Street price (USD; dated snapshot per entry) | $179.00 on us.elegoo.com against a $225.00 compare-at price (20% off), in stock, checked Aug 2026. The live product feed shows the same $179.00[2][3] | $5,999.00 for the standard model at 3D Universe, in stock, checked Aug 2026[4] |
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | Sold beside the Mars 5 Ultra, which is a materially different machine: 7-inch 9K masking LCD vs 6.6-inch 4K, 18 um vs 35 um pixels, 150 vs 70 mm/h, a 4.0-inch capacitive control screen vs 3.5-inch resistive, and Wi-Fi (the plain Mars 5 is USB only). Elegoo lists ten further Mars 5 / Mars 5 Ultra bundle SKUs pairing the printers with Mercury wash-and-cure stations at $302-$432; those are not printer prices[1][5][2][3] | Same 330 x 240 x 300 mm envelope as the S5 and S8. The S7 is distinguished from the S5 by a PEI-coated flexible build plate (rather than glass) and dual-band Wi-Fi; from the S8 by nozzle temperature (S8 reaches 340 °C) and speed (S8 quotes 500 mm/s and 50,000 mm/s2)[4][6][7] |
| Market position: superseded? successor announced? | Not documented | Superseded by the S8, launched March 2025, which UltiMaker markets as four times more productive[7][8] |
| Physical & Frame | ||
| Build volume X×Y×Z (mm) — advertised vs actually usable | 143.43 x 89.6 x 150 mm[1] | 330 x 240 x 300 mm[4] |
| Machine footprint (mm) & clearance needed (cable/spool overhang) | 230 x 230 x 433.5 mm[1] | 495 x 585 x 780 mm with the spool holder[4] |
| Net weight (kg) | Approximately 6.6 kg[1] | Not documented |
| Frame construction & material | Metal frame with adjustable foot pads[1] | Fully assembled professional chassis[4] |
| Enclosure: open / enclosed; panel material; door/lid | Open-frame MSLA with a removable UV-blocking cover[1] | Not documented |
| Kinematics & Motion Hardware | ||
| Kinematics (bedslinger i3 / CoreXY / other) | MSLA — UV LCD masked stereolithography. Single Z axis, build plate lifting straight out of the vat (no tilt-release on this model, unlike the Mars 5 Ultra)[1][5] | Dual-extrusion gantry with auto nozzle-lifting and swappable print cores; kinematic layout not published[4] |
| Speed & Acceleration | ||
| Max volumetric flow claimed (mm³/s) | Not documented | Build speed under 24 mm3/s (manufacturer figure)[4] |
| Extruder | ||
| Type (direct drive / bowden) & design name | Not documented | Dual extrusion with swappable print cores[4] |
| Filament diameter | Not documented | 2.85 mm[4] |
| Hotend & Nozzle | ||
| Stock nozzle size & sizes included in box | Not documented | 0.4 mm standard; 0.25, 0.6 and 0.8 mm available separately[4] |
| Heated Bed & Surface | ||
| Max bed temp claimed AND firmware limit | Not documented | PEI-coated flexible build plate, 20-140 °C[4] |
| Bed surface (material, texture, coating), single/double-sided | Laser-engraved build plate with a quick-release design[1] | PEI-coated flexible build plate[4] |
| Leveling & Z-Offset | ||
| Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe) | Automatic levelling, one click. An intelligent mechanical sensor detects resin residue to prevent LCD damage[1] | Not documented |
| Electronics & Power | ||
| Input voltage (110/220 V, switch or auto) | 100-240 V, 50/60 Hz, 24 V 3 A[1] | Not documented |
| Firmware & Openness | ||
| Firmware base & current version (Klipper fork / Marlin fork / proprietary) | Not named by Elegoo. Supported slicers are Voxeldance Tango and CHITUBOX; STL and OBJ accepted[1] | Not documented |
| Connectivity, UI & Camera | ||
| Display: size, type, touch? | 3.5-inch resistive touchscreen (control panel — not the masking LCD, see W1)[1] | Not documented |
| WiFi (band/standard), Ethernet, USB ports, SD/flash-drive | USB only — no Wi-Fi on this model[1] | Wi-Fi 2.4 GHz and 5 GHz, LAN, USB[4] |
| Materials Support | ||
| Officially supported filament list | 405 nm photopolymer resin. Elegoo does not publish a resin compatibility list on this listing[1] | Not documented |
| Safety | ||
| Firmware safety limits (max temp cutoffs — exact values) | Intelligent overheating protection stops printing above 80 °C[1] | Not documented |
| Noise & Power Consumption | ||
| Noise: claimed dB and independently measured dB (distance/method) | Not documented | Under 50 dBA operating sound, manufacturer figure. No independent measurement[4] |
| Independently Measured Performance | ||
| Dimensional accuracy measurements (third-party, with numbers) | Not documented | XYZ resolution 6.9 / 6.9 / 2.5 micron (manufacturer specification)[4] |
| Resin & MSLA | ||
| Masking LCD | 6.6-inch 4K monochrome masking LCD, 4098 x 2560 px, XY pixel pitch 35 x 35 um (manufacturer specification)[1][3] | Not documented |
| Light source | COB LED at 405 nm. Elegoo does not publish an LED count or collimating optics for this model[1] | Not documented |
| Vertical print speedmm/h | 70 mm/h maximum (manufacturer claim). Elegoo does not state the layer height or resin type the figure assumes[1] | Not documented |
| Release film | PFA film with a non-stick surface. No rated life published[1] | Not documented |
| Resin vat & feeding | Replaceable resin tank with two pouring openings and screw caps. An intelligent mechanical sensor detects resin residue in the vat. Capacity not published; no auto-refill[1] | Not documented |
| Fume extraction | None fitted. Elegoo states compatibility with the separately sold MARS MATE air purifier for odour reduction[1] | Not documented |
Manufacturer claims, independent measurements, packages and test conditions retain their source wording. FDM linear speed and resin vertical speed use different units and are not directly comparable. Unknown values are marked “Not documented”. Prices and source dates remain historical snapshots; check the linked guide for product details. Differences highlight text, not a universal winner.
Sources for this comparison
- Elegoo Mars 5 product page (technical data and description) 3djake.com · 2026-08 · vendor
- ELEGOO Mars 5 Series collection (live US prices) us.elegoo.com · 2026-08 · vendor
- ELEGOO Mars 5 Series live product feed us.elegoo.com · 2026-08 · vendor
- UltiMaker S7 product listing shop3duniverse.com · 2026-08 · vendor
- Elegoo Mars 5 Ultra product page (technical data and description) 3djake.com · 2026-08 · vendor
- UltiMaker S5 3D Printer listing matterhackers.com · 2026-08 · vendor
- UltiMaker S8 3D Printer listing matterhackers.com · 2026-08 · vendor
- New UltiMaker S8 high-speed 3D printer: technical specifications and pricing 3dprintingindustry.com · 2026-08 · review