3D Printing InfoPrinter comparison
Formlabs Form 4 vs Raise3D Pro3
Compare hardware, build volume, printing specifications, dated prices and sources.
2 selected · all documented properties
Open these two in the interactive comparisonMore Formlabs Form 4 comparisonsMore Raise3D Pro3 comparisons
| Property | Formlabs Form 4RESIN | Raise3D Pro3IDEX |
|---|---|---|
| Identity | ||
| Brand | Formlabs | Raise3D |
| Class | RESIN | IDEX |
| Identity & Market | ||
| Manufacturer & exact marketed model name (verify the exact product identity first) | Formlabs Form 4 3D Printer[1][2] | Raise3D Pro3 3D Printer[3][4] |
| Street price (USD; dated snapshot per entry) | Starting at $2,625.00 at GoEngineer, in stock, checked Aug 2026. Formlabs sells the printer as part of packages (Form 4 Complete Package etc.), so package prices are much higher than the printer-only figure[2] | $2,999.00 on Raise3D's own store, available, checked Aug 2026[4] |
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | Three machines share this platform and are constantly conflated. Form 4: 200 x 125 x 210 mm, 50 um pixels, 18.3 kg, 480 W, one resin cartridge, NOT biocompatible. Form 4B: identical hardware but validated for 38 Formlabs materials including 15 biocompatible. Form 4L: 353 x 196 x 350 mm, 46 um pixels, 58.5 kg, 900 W, two cartridges[1] | A crowded family with materially different prices: Pro3 $2,999, Pro3 Hyper Speed Package $4,999, Pro3 HS $4,599, Pro3 Plus HS $6,099. Build volume also changes with head count: 300 x 300 x 300 mm single-head, 255 x 300 x 300 mm dual-head. Raise3D's smaller E-series (E2 $1,999, E2CF $2,499, E3 $2,499) and the resin DF2 line are separate machines entirely[4][5][3] |
| Physical & Frame | ||
| Build volume X×Y×Z (mm) — advertised vs actually usable | 200 x 125 x 210 mm (Formlabs quotes 5.25 litres)[1][2] | 300 x 300 x 300 mm with one extruder; 255 x 300 x 300 mm with both[3] |
| Machine footprint (mm) & clearance needed (cable/spool overhang) | 398 x 367 x 554 mm[1][2] | 620 x 626 x 760 mm[3] |
| Net weight (kg) | 18.3 kg[1][2] | 52.5 kg net[3] |
| Frame construction & material | Not documented | Fully assembled enclosed professional chassis[3] |
| Enclosure: open / enclosed; panel material; door/lid | Enclosed cabinet with a hinged UV-blocking cover. Operating temperature 18-28 C[1] | Enclosed with a HEPA and activated-charcoal filter[3] |
| Kinematics & Motion Hardware | ||
| Kinematics (bedslinger i3 / CoreXY / other) | Masked stereolithography (MSLA). Formlabs brands the engine Low Force Display; straight-lift peel[1][2] | Dual-head with an electronic lifting system[3] |
| Speed & Acceleration | ||
| Max travel speed | Not documented | Print-head travel speed 30-150 mm/s (manufacturer figure)[3] |
| Extruder | ||
| Type (direct drive / bowden) & design name | Not documented | Dual print heads, 1.75 mm filament[3] |
| Hotend & Nozzle | ||
| Max nozzle temp claimed AND firmware max temp limit (both values) | Not documented | 300 °C maximum nozzle temperature[3] |
| Stock nozzle size & sizes included in box | Not documented | 0.4 mm default; 0.2, 0.6, 0.8 and 1.0 mm available[3] |
| Heated Bed & Surface | ||
| Max bed temp claimed AND firmware limit | Not documented | 120 °C maximum build-plate temperature, silicone heater[3] |
| Bed surface (material, texture, coating), single/double-sided | Not documented | Flexible steel plate with BuildTak[3] |
| Leveling & Z-Offset | ||
| Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe) | Not documented | Mesh levelling with flatness detection[3] |
| Cooling & Air Handling | ||
| Chamber/exhaust fan & filtration (activated carbon / HEPA) | Not documented | HEPA filter with activated charcoal[3] |
| Electronics & Power | ||
| Mainboard model & MCU (exact chip markings if teardowns exist) | Not documented | Motion controller Atmel ARM Cortex-M4 at 120 MHz with FPU; logic controller NXP ARM Cortex-A9 quad-core at 1 GHz[3] |
| Host computer (SoC, RAM, storage) if firmware runs on embedded Linux | Not documented | 1 GB RAM, 8 GB onboard flash, embedded Linux[3] |
| Input voltage (110/220 V, switch or auto) | 100-240 VAC, 4.8 A, 50/60 Hz, 480 W[1] | 100-240 V AC, 50/60 Hz input; 24 V DC, 600 W output[3] |
| Total rated power draw | 480 W[1] | 600 W output[3] |
| Firmware & Openness | ||
| Firmware base & current version (Klipper fork / Marlin fork / proprietary) | Proprietary. Print preparation is PreForm; fleet management is Formlabs Dashboard[2] | Embedded Linux on the logic controller; slicing is ideaMaker. Firmware base not published[3] |
| Connectivity, UI & Camera | ||
| Display: size, type, touch? | 7-inch interactive touchscreen, 1280 x 800 (control panel — not the masking LCD, see W1)[1] | 7-inch touchscreen, 1024 x 600[3] |
| WiFi (band/standard), Ethernet, USB ports, SD/flash-drive | Dual-band Wi-Fi, Gigabit Ethernet (1000 Mbit), USB-C 2.0[1][2] | Wi-Fi, Ethernet, USB 2.0 x2; live camera[3] |
| Camera: built-in / optional? Resolution & framerate (verify — marketing often omits real fps) | Not documented | Live camera fitted; resolution not published[3] |
| Materials Support | ||
| Officially supported filament list | Formlabs resins across rigid, tough, general purpose, flame retardant, silicone, elastic, ceramic and castable families. Biocompatible resins require the Form 4B, not the Form 4[1] | PLA, ABS, HIPS, PC, TPU, TPE, PETG, ASA, PP, PVA, nylon, composites and metal/wood-filled grades[3] |
| Noise & Power Consumption | ||
| Noise: claimed dB and independently measured dB (distance/method) | Not documented | Under 55 dB(A) while printing, manufacturer figure. No independent measurement; distance and method not stated[3] |
| Independently Measured Performance | ||
| Dimensional accuracy measurements (third-party, with numbers) | XY dimensional tolerance +/-0.15% — a manufacturer specification, not an independent measurement[1][2] | XYZ step size 0.78125 / 0.78125 / 0.078125 micron (manufacturer specification, not an accuracy measurement)[3] |
| Resin & MSLA | ||
| Masking LCD | Low Force Display masking LCD with a 50 um pixel size and pre-tuned anti-aliasing. Formlabs does not publish the screen diagonal or pixel count[1][2] | Not documented |
| Light source | Backlight unit with 60 uniform-wavelength high-power LEDs behind collimating lenses, with integrated cooling[1][2] | Not documented |
| Vertical print speedmm/h | Maximum 100 mm/h; average 40 mm/h at a 100 um layer height (manufacturer figures — GoEngineer publishes both, which is unusually explicit about the basis). Formlabs separately claims most prints finish in under 2 hours[2][1] | Not documented |
| Layer height range | 25-200 um per Formlabs' own tech-spec page; GoEngineer's listing for the same machine says 25-300 um. Unresolved[1][2] | Not documented |
| Resin vat & feeding | Single next-generation resin cartridge; Formlabs claims 5-10x faster filling and 63% less waste. Resin tank rated for 75,000+ layers with any Formlabs material. No vat capacity published[1][2] | 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
- Formlabs resin printer technical specifications (Form 4 / 4B / 4L) formlabs.com · 2026-08 · vendor
- Formlabs Form 4 3D printer listing store.goengineer.com · 2026-08 · vendor
- Raise3D Pro3 3D Printer listing matterhackers.com · 2026-08 · vendor
- Raise3D 3D-printer collection product feed (live prices) shop.raise3d.com · 2026-08 · vendor
- Raise3D E2 3D Printer product page shop.raise3d.com · 2026-08 · vendor