3D Printing InfoPrinter comparison
Snapmaker U1 vs Sovol Zero
Compare hardware, build volume, printing specifications, dated prices and sources.
2 selected · all documented properties
Open these two in the interactive comparisonMore Snapmaker U1 comparisonsMore Sovol Zero comparisons
| Property | Snapmaker U1TOOLCHANGER | Sovol ZeroCOREXY |
|---|---|---|
| Identity | ||
| Brand | Snapmaker | Sovol |
| Class | TOOLCHANGER | COREXY |
| Identity & Market | ||
| Manufacturer & exact marketed model name (verify the exact product identity first) | Snapmaker U1 3D Printer[1] | Sovol Zero 3D Printer[2][3] |
| Street price (USD; dated snapshot per entry) | $849.00 against a $999.00 compare-at price on us.snapmaker.com, but the listing is marked Unavailable, checked Aug 2026[1] | $389.00 on sovol3d.com against a $499.00 compare-at price, but marked Sold out, checked Aug 2026. Sovol's own announcement article quotes from $359.00[2][3][4] |
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | An optional top cover changes what the machine can print: without it PLA/PETG/TPU/PVA/PCTG; with it ABS, ASA, PA, PC and PET are added; with the top cover AND a hardened-steel nozzle, carbon- and glass-fibre grades. A stated material list for the U1 is therefore meaningless without saying which configuration it refers to[1] | No sibling variants at the time of checking. Sovol positions it against the Voron 0 and Bambu Lab P1P. Note the bed and nozzle limits are higher than the larger SV08 (120 vs 100 °C bed, 350 vs 300 °C nozzle), so SV08 figures must not be carried across[2][4][5] |
| Physical & Frame | ||
| Build volume X×Y×Z (mm) — advertised vs actually usable | 270 x 270 x 270 mm[1] | 152.4 x 152.4 x 152.5 mm advertised[2][4] |
| Machine footprint (mm) & clearance needed (cable/spool overhang) | 584 x 499 x 730 mm[1] | 345 x 420 x 475 mm[2] |
| Net weight (kg) | 18.2 kg[1] | Not documented |
| Frame construction & material | Not documented | Full linear rails on all axes; CoreXY with two motors sharing the moving mass[4] |
| Enclosure: open / enclosed; panel material; door/lid | Open as sold; a top cover is an optional accessory that raises the supported material range[1] | Fully enclosed[4] |
| Kinematics & Motion Hardware | ||
| Kinematics (bedslinger i3 / CoreXY / other) | Four independent toolheads on a changer; Snapmaker quotes a 5-second swap[1] | CoreXY[4] |
| X-axis guide type (rods / linear rails / V-wheels; size) | Not documented | Linear rails on all axes[4] |
| Speed & Acceleration | ||
| Max print speed (claimed, mm/s) | 500 mm/s maximum toolhead speed (manufacturer claim)[1] | 1200 mm/s maximum (manufacturer claim). Sovol's own material acknowledges 700 mm/s as the realistic figure for detailed prints[2][4] |
| Max acceleration (claimed, mm/s²) | 20,000 mm/s2 maximum (manufacturer claim)[1] | 40,000 mm/s2 maximum (manufacturer claim)[2][4] |
| Max volumetric flow claimed (mm³/s) | 32 mm3/s maximum hotend flow (manufacturer claim)[1] | <=50 mm3/s (manufacturer claim)[2] |
| Vibration Compensation / Input Shaping | ||
| Input shaping supported? Implementation (Klipper IS / Marlin ZV / proprietary) | Input shaping with an accelerometer, run as a calibration routine[1] | Not documented |
| Extrusion Pressure Control | ||
| Pressure advance (Klipper) / linear advance (Marlin) supported? | Pressure advance, with automatic flow compensation calibration[1] | Not documented |
| Extruder | ||
| Type (direct drive / bowden) & design name | Not documented | Planetary-gear direct-drive extruder[2] |
| Hotend & Nozzle | ||
| Hotend design (proprietary/standard; quick-swap mechanism?) | Not documented | Ceramic heating plate. Brass or hardened-steel nozzles in 0.2/0.4/0.6/0.8/1.0 mm[2] |
| Max nozzle temp claimed AND firmware max temp limit (both values) | 300 °C maximum (manufacturer claim)[1] | <=350 °C claimed[2][4] |
| Stock nozzle material (brass / hardened steel / plated copper / composite tip) | Stainless steel as standard; hardened steel needed for fibre-filled grades[1] | Brass or hardened steel, buyer's choice[2] |
| Heated Bed & Surface | ||
| Max bed temp claimed AND firmware limit | 100 °C maximum (manufacturer claim)[1] | <=120 °C claimed; Sovol states the bed is AC-heated[2][4] |
| Bed surface (material, texture, coating), single/double-sided | Flexible steel sheet with a PEI surface[1] | Double-sided PEI steel plate[2] |
| Leveling & Z-Offset | ||
| Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe) | Mesh bed levelling. Automatic toolhead offset calibration is done by coordinate measuring[1] | Eddy-current scanning combined with pressure (force) sensing — Sovol describes it as an inductive sensor plus force sensor[2][4] |
| Filament Handling & Detection | ||
| Filament runout sensor (type, location) | Filament run-out detection, plus air-printing detection and RFID filament recognition[1] | Filament sensor fitted; type and location not published[2][4] |
| Multi-material/multi-color capability or official upgrade path | Four toolheads with auto-feed and a backup mode; toolhead swap error detection, build-plate presence and obstruction detection[1] | Not documented |
| Cooling & Air Handling | ||
| Part-cooling fan(s): count, size, ducting design | Main plus auxiliary part-cooling fans[1] | Not documented |
| Electronics & Power | ||
| Host computer (SoC, RAM, storage) if firmware runs on embedded Linux | Not documented | Allwinner H616, 1 GB RAM, 8 GB eMMC, 64-bit[2] |
| PSU (brand, wattage, rail voltage) | Not documented | 150 W / 24 V (this is the DC supply; the bed is separately AC-heated per Sovol)[2][4] |
| Total rated power draw | Maximum input power 1150 W at 220-240 V, 400 W at 100-120 V; maximum input current 6 A / 4 A respectively[1] | Not documented |
| Firmware & Openness | ||
| Firmware base & current version (Klipper fork / Marlin fork / proprietary) | Klipper[1] | Not named on the product page beyond OTA updates and OrcaSlicer support; Sovol markets the machine as open source[2][4] |
| Connectivity, UI & Camera | ||
| Display: size, type, touch? | 3.5-inch, 320 x 480 touchscreen[1] | Not documented |
| WiFi (band/standard), Ethernet, USB ports, SD/flash-drive | Wi-Fi 2.4 GHz (802.11b/g/n) and USB flash drive. No Ethernet listed[1] | Ethernet and Wi-Fi 2.4 GHz, WPA2 only (WPA3 not supported)[2][4] |
| Camera: built-in / optional? Resolution & framerate (verify — marketing often omits real fps) | 2 MP built-in chamber camera for live view[1] | Built-in camera for monitoring; resolution not published[2][4] |
| Calibration Routines & QoL | ||
| Assembly level & time from unbox to first print | Not documented | Arrives preassembled[4] |
| Power-Loss & Interruption Recovery | ||
| Power-loss recovery: mechanism (how is state saved? capacitor / eeprom / file on shutdown?) | Power-loss recovery supported; mechanism not published[1] | Power-loss recovery supported; mechanism not published[2][4] |
| Materials Support | ||
| Officially supported filament list | Base: PLA, PETG, TPU, PVA, PCTG. With the optional top cover: adds PET, ABS, ASA, PA, PC. With top cover and a hardened-steel nozzle: adds carbon- and glass-fibre-reinforced polymers[1] | PLA, PETG, TPU, PETG-CF, ABS, ASA, PA, PC[2] |
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
- Snapmaker U1 product page us.snapmaker.com · 2026-08 · vendor
- Sovol Zero 3D Printer product page sovol3d.com · 2026-08 · vendor
- Sovol 3D-printer collection product feed (live prices and stock) sovol3d.com · 2026-08 · vendor
- Sovol Zero announcement article (Sovol blog) sovol3d.com · 2026-08 · vendor
- Sovol SV08 3D Printer product page sovol3d.com · 2026-08 · vendor