3D Printing InfoPrinter comparison
QIDI X-Max 3 vs QIDI X-Plus 3
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 QIDI X-Plus 3 comparisons
| Property | QIDI X-Max 3COREXY | QIDI X-Plus 3COREXY |
|---|---|---|
| Identity | ||
| Brand | QIDI | QIDI |
| 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] | QIDI X-Plus 3, listed in QIDI navigation as X-Plus3[3][4] |
| 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 published by QIDI on the pages checked (Aug 2026)[3][4] |
| 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][5] | $699 on QIDI's official US page, which routes purchases to its AliExpress and Amazon stores; checked Aug 2026. 3DJake lists the model as sold out[4][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][3][6][7] | Two headline-speed figures circulate for this model: QIDI's own US page says 600 mm/s and 35 mm3/s, 3DJake's spec table says <=500 mm/s and 30 mm3/s. This is exactly the kind of sibling contamination the 3-series suffers (X-Max 3 is 600 mm/s / 35 mm3/s). Siblings: X-Max 3 (325x325x315, 900 W) and X-Smart 3 (175x180x170, no chamber heat, 300 °C)[3][4][2][6] |
| Market position: superseded?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][5] | 280 x 280 x 270 mm advertised[3][4] |
| Machine footprint (mm) & clearance needed (cable/spool overhang) | 553 x 553 x 601 mm[2][5] | 511 x 527 x 529 mm[3] |
| Net weight (kg) | 30.2 kg net[2][5] | 24.3 kg net[3] |
| Frame construction & material | Enclosed CoreXY chassis, fully assembled from the factory. QIDI does not publish a frame-material breakdown[2] | All-metal frame per QIDI's US page; no further breakdown published[4] |
| Enclosure: open / enclosed; panel material; door/lid | Fully enclosed, with a chamber circulation blower and activated-carbon air filter[2] | Fully enclosed with a heated chamber[3][4] |
| Passive chamber temperature reached (if enclosed; measured values preferred) | 65 °C maximum, independent chamber heating (manufacturer claim)[1][2] | 65 °C, independent chamber heating (manufacturer claim)[3][4] |
| Kinematics & Motion Hardware | ||
| Kinematics (bedslinger i3 / CoreXY / other) | CoreXY[2] | CoreXY[3] |
| X-axis guide type (rods / linear rails / V-wheels; size) | Linear optical axis (polished steel rod) of high-strength steel[2] | Linear optical axis of high-strength steel[3] |
| Z-axis: leadscrew count & type, sync mechanism, anti-backlash | Double Z axis[2] | Double Z axis[3] |
| Speed & Acceleration | ||
| Max print speed (claimed, mm/s) | <=600 mm/s (manufacturer claim)[1][2][5] | Conflicting manufacturer claims: QIDI's US page says 600 mm/s, 3DJake's spec table says <=500 mm/s. The lower, more conservative figure is used as the sortable value[3][4] |
| Max acceleration (claimed, mm/s²) | 20,000 mm/s2 (manufacturer claim)[1] | 20,000 mm/s2 (manufacturer claim)[4] |
| Max volumetric flow claimed (mm³/s) | 35 mm3/s extruder flow (manufacturer claim)[2] | Conflicting: 30 mm3/s (3DJake) vs 35 mm3/s (QIDI US page). Lower figure used[3][4] |
| 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] | High-flow direct-drive extruder, 1.75 mm filament[3][4] |
| 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] | Ceramic heating core. Copper-alloy nozzle head for normal materials, hardened-steel nozzle head for abrasives. 0.4 mm stock, 0.2/0.6/0.8 mm optional[3] |
| Max nozzle temp claimed AND firmware max temp limit (both values) | <=350 °C claimed[1][2][5] | <=350 °C claimed[3][4] |
| Heated Bed & Surface | ||
| Max bed temp claimed AND firmware limit | <=120 °C claimed[2][5] | <=120 °C claimed[3][4] |
| Bed surface (material, texture, coating), single/double-sided | Double-sided flexible magnetic plate (QIDI's "HF" plate)[1][2] | Double-sided flexible magnetic RF plate[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] | Automatic bed levelling; probe technology not named[4] |
| Filament Handling & Detection | ||
| Filament runout sensor (type, location) | Filament detection fitted; type and location not published[2] | Filament detection fitted; type and location not published[3] |
| 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 | ||
| 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] | Cortex-A53 64-bit at 1.5 GHz, 1 GB DDR3, 8 GB eMMC[3][4] |
| Input voltage (110/220 V, switch or auto) | 100-240 VAC, 50/60 Hz[2] | 100-240 VAC, 50/60 Hz[3] |
| Total rated power draw | 900 W rated[2][5] | 800 W rated[3] |
| Firmware & Openness | ||
| Firmware base & current version (Klipper fork / Marlin fork / proprietary) | Klipper with the Fluidd web console. Fork and version not published[1] | Klipper[4] |
| Connectivity, UI & Camera | ||
| Display: size, type, touch? | 5-inch touchscreen, 800 x 480[2] | 5-inch touchscreen, 800 x 480[3] |
| WiFi (band/standard), Ethernet, USB ports, SD/flash-drive | Wi-Fi (QIDI states 150M 2.4G), Ethernet, USB flash drive[2] | Wi-Fi (150M 2.4G), Ethernet, USB flash drive[3] |
| Materials Support | ||
| Officially supported filament list | ABS, PLA, PETG, TPU, nylon, carbon fibre, PC[5] | Not documented |
| Reliability, Support & Ecosystem | ||
| Warranty length & support reputation (evidence, not vibes) | 1-year coverage[1] | 1-year coverage (QIDI standard store terms)[7] |
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
- QIDI Tech X-Plus 3 technical data table 3djake.com · 2026-08 · vendor
- QIDI X-Plus 3 official US page qidiusa.com · 2026-08 · vendor
- Qidi Tech X-Max 3 FDM 3D Printer listing 3dprintersonlinestore.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