3D Printing InfoPrinter comparison
QIDI X-Max 3 vs VzBoT AWD 330
Compare hardware, build volume, printing specifications, dated prices and sources.
2 selected · all documented properties
Open these two in the interactive comparisonMore QIDI X-Max 3 comparisonsMore VzBoT AWD 330 comparisons
| Property | QIDI X-Max 3COREXY | VzBoT AWD 330COREXY |
|---|---|---|
| Identity | ||
| Brand | QIDI | VzBoT |
| Class | COREXY | COREXY |
| Identity & Market | ||
| Manufacturer & exact marketed model name (verify the exact product identity first) | QIDI X-Max 3, listed by QIDI as "Qidi Tech X-Max 3 3D Printer" and in navigation as X-Max3[1][2] | VzBoT AWD 330, also written Vz330. Sold as "DIY VzBoT AWD 330 VZ330 3D Printer Kit" by Mellow[3] |
| Release date (announcement and actual shipping) | Not published by QIDI; the product page carries a discontinuation notice rather than a launch date (checked Aug 2026)[1] | Not documented |
| Street price (USD; dated snapshot per entry) | $899.00 (from a $999.00 sale reference) on us.qidi3d.com but marked Sold Out and discontinued, checked Aug 2026. 3D Printers Online Store lists $1,099 USD, also out of stock[1][4] | $1,360.00 at Mellow, available and shipping from China, checked Aug 2026[3] |
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | Same-generation siblings X-Plus 3 (280x280x270, 500 mm/s, 800 W) and X-Smart 3 (175x180x170, no chamber heating, 300 °C, 350 W). All three share the Cortex-A53 1.5 GHz / 1 GB DDR3 / 8 GB eMMC control board, so shared-board specs are not evidence of shared print specs. Replaced by the Max4[2][5][6][7] | Ordered by colour (black or silver) and mains voltage (110 V or 220 V). Mellow describes the kit as a test version that still requires the buyer to print some components, and the 5-inch DSI screen requires a host computer that supports DSI — neither is included[3] |
| Market position: superseded? successor announced? | Discontinued and out of production; QIDI directs buyers to the Max4[1] | Not documented |
| Physical & Frame | ||
| Build volume X×Y×Z (mm) — advertised vs actually usable | 325 x 325 x 315 mm advertised[1][2][4] | 330 x 330 x 400 mm[3] |
| Machine footprint (mm) & clearance needed (cable/spool overhang) | 553 x 553 x 601 mm[2][4] | 530 x 500 x 720 mm body dimensions[3] |
| Net weight (kg) | 30.2 kg net[2][4] | 31 kg net, 36 kg gross[3] |
| Frame construction & material | Enclosed CoreXY chassis, fully assembled from the factory. QIDI does not publish a frame-material breakdown[2] | CNC-machined all-metal frame with carbon-rod components[3] |
| Enclosure: open / enclosed; panel material; door/lid | Fully enclosed, with a chamber circulation blower and activated-carbon air filter[2] | Not documented |
| Passive chamber temperature reached (if enclosed; measured values preferred) | 65 °C maximum, independent chamber heating (manufacturer claim)[1][2] | Not documented |
| Kinematics & Motion Hardware | ||
| Kinematics (bedslinger i3 / CoreXY / other) | CoreXY[2] | CoreXY in an AWD (all-wheel drive) arrangement — two motors on X and two on Y, four in total for the XY plane, each on its own external driver[3] |
| X-axis guide type (rods / linear rails / V-wheels; size) | Linear optical axis (polished steel rod) of high-strength steel[2] | LDO 9 mm rail on X; LDO 12 mm dual rails on Y; 10 mm optical shafts on Z[3] |
| Z-axis: leadscrew count & type, sync mechanism, anti-backlash | Double Z axis[2] | Not documented |
| Stepper drivers (exact model e.g. TMC2209; UART/SPI; sensorless homing?) | Not documented | Four external TMC5160 drivers for the LDO XY motors[3] |
| Speed & Acceleration | ||
| Max print speed (claimed, mm/s) | <=600 mm/s (manufacturer claim)[1][2][4] | Not documented |
| Max acceleration (claimed, mm/s²) | 20,000 mm/s2 (manufacturer claim)[1] | Not documented |
| Max volumetric flow claimed (mm³/s) | 35 mm3/s extruder flow (manufacturer claim)[2] | Not documented |
| Extruder | ||
| Type (direct drive / bowden) & design name | High-flow direct-drive extruder; QIDI states a 9.5:1 gear ratio for this model[1][2] | Lightweight all-metal direct drive with a twill drive wheel[3] |
| Gear ratio & drive gear material | 9.5:1[1] | Not documented |
| Hotend & Nozzle | ||
| Hotend design (proprietary/standard; quick-swap mechanism?) | Ceramic heating core. Two interchangeable nozzle-head sets shipped: copper alloy for standard materials, hardened steel for abrasives. 0.4 mm stock, 0.2/0.6/0.8 mm optional[1][2] | VZ High Speed hotend[3] |
| Max nozzle temp claimed AND firmware max temp limit (both values) | <=350 °C claimed[1][2][4] | Not documented |
| Heated Bed & Surface | ||
| Max bed temp claimed AND firmware limit | <=120 °C claimed[2][4] | 120 °C maximum bed temperature (manufacturer claim)[3] |
| Bed heater type (DC/AC mains) & wattage | Not documented | 750 W silicone bed heater on an 8 mm aluminium plate[3] |
| Bed surface (material, texture, coating), single/double-sided | Double-sided flexible magnetic plate (QIDI's "HF" plate)[1][2] | 8 mm aluminium plate with a magnetic spring-steel PEI-coated sheet[3] |
| Leveling & Z-Offset | ||
| Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe) | Automatic levelling via Klipper adaptive meshing; probe technology not named by QIDI[1] | Not documented |
| Filament Handling & Detection | ||
| Filament runout sensor (type, location) | Filament detection fitted; type and location not published[2] | Not documented |
| Cooling & Air Handling | ||
| Auxiliary part-cooling fan? | Additional (auxiliary) cooling fan fitted[2] | Not documented |
| Chamber/exhaust fan & filtration (activated carbon / HEPA) | Chamber circulation blower with activated-carbon air filter[2] | Not documented |
| Electronics & Power | ||
| Mainboard model & MCU (exact chip markings if teardowns exist) | Not documented | 32-bit mainboard, quoted by Mellow at 550 Hz. Exact board model not named on the listing[3] |
| Host computer (SoC, RAM, storage) if firmware runs on embedded Linux | Cortex-A53 64-bit at 1.5 GHz, 1 GB DDR3, 8 GB eMMC[1][2] | Not documented |
| Input voltage (110/220 V, switch or auto) | 100-240 VAC, 50/60 Hz[2] | Not documented |
| Total rated power draw | 900 W rated[2][4] | Not documented |
| Firmware & Openness | ||
| Firmware base & current version (Klipper fork / Marlin fork / proprietary) | Klipper with the Fluidd web console. Fork and version not published[1] | Klipper or RepRapFirmware[3] |
| Connectivity, UI & Camera | ||
| Display: size, type, touch? | 5-inch touchscreen, 800 x 480[2] | 5-inch DSI display; requires a compatible host computer, which is not included[3] |
| WiFi (band/standard), Ethernet, USB ports, SD/flash-drive | Wi-Fi (QIDI states 150M 2.4G), Ethernet, USB flash drive[2] | Not documented |
| Calibration Routines & QoL | ||
| Assembly level & time from unbox to first print | Not documented | Self-assembly kit; some parts must be printed by the buyer[3] |
| Materials Support | ||
| Officially supported filament list | ABS, PLA, PETG, TPU, nylon, carbon fibre, PC[4] | Not documented |
| Reliability, Support & Ecosystem | ||
| Warranty length & support reputation (evidence, not vibes) | 1-year coverage[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
- QIDI X-Max 3 product page (US store) us.qidi3d.com · 2026-08 · vendor
- QIDI Tech X-Max 3 technical data table 3djake.com · 2026-08 · vendor
- VzBoT AWD 330 kit (Mellow) 3dmellow.com · 2026-08 · vendor
- Qidi Tech X-Max 3 FDM 3D Printer listing 3dprintersonlinestore.com · 2026-08 · vendor
- QIDI Tech X-Plus 3 technical data table 3djake.com · 2026-08 · vendor
- QIDI Tech X-Smart 3 technical data table 3djake.com · 2026-08 · vendor
- QIDI Max4 product page (US store) us.qidi3d.com · 2026-08 · vendor