3D Printing InfoPrinter comparison
Original Prusa MINI+ vs QIDI Q1 Pro
Compare hardware, build volume, printing specifications, dated prices and sources.
2 selected · all documented properties
Open these two in the interactive comparisonMore Original Prusa MINI+ comparisonsMore QIDI Q1 Pro comparisons
| Property | Original Prusa MINI+BEDSLINGER | QIDI Q1 ProCOREXY |
|---|---|---|
| Identity | ||
| Brand | Prusa Research | QIDI |
| Class | BEDSLINGER | COREXY |
| Identity & Market | ||
| Manufacturer & exact marketed model name (verify the exact product identity first) | Original Prusa MINI+ Semi-assembled 3D Printer[1] | QIDI Q1 Pro, listed by QIDI as "Q1 Pro 3D Printer". QIDI traded as Qidi Tech until end-2024[2] |
| Release date (announcement and actual shipping) | Not documented | Not stated on QIDI's own product page; the page now carries a discontinuation notice instead of a launch date (checked Aug 2026)[2][3] |
| Street price (USD; dated snapshot per entry) | $508.33 on prusa3d.com, Aug 2026[4] | $499.00 on both qidi3d.com and us.qidi3d.com, checked Aug 2026 — but the listing is marked Sold Out and the page states "This model has been discontinued". qidi3d.com shows it against a $599.00 regular price; the US store shows compare-at $499.00[2][3] |
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | Sold semi-assembled and, historically, as a kit; also offered in an Enclosure Bundle. Distinguish from the larger i3-family machines - the MINI+ is Bowden-fed with 2209 drivers, a 280 C nozzle ceiling and a 100 C bed, all lower than the MK3S+/MK4S. Note that Prusa's own MINI+ page carries an "Awards & Press Reviews" paragraph that is entirely about the MK3S, not the MINI+[1][5] | Succeeded by the QIDI Q2, which QIDI's own comparison on the Q1 Pro page distinguishes as 270x270x256 mm (vs 245x245x240), 370 °C hotend (vs 350 °C) and 65 °C chamber (vs 60 °C). Do not read Q2 figures onto the Q1 Pro[2][3] |
| Market position: superseded? successor announced? | Not documented | Discontinued and out of production; QIDI states spare parts and support for existing owners remain available. Replaced by the Q2[2][3] |
| Physical & Frame | ||
| Build volume X×Y×Z (mm) — advertised vs actually usable | 180 x 180 x 180 mm (manufacturer figure)[1] | 245 x 245 x 240 mm advertised (QIDI). No independently measured usable envelope found[2][6] |
| Machine footprint (mm) & clearance needed (cable/spool overhang) | 380 x 330 x 380 mm (X x Y x Z), stated without the spool holder and external PSU - the external PSU brick needs additional desk space[1] | 477 x 467 x 489 mm machine dimensions (QIDI)[2][6] |
| Net weight (kg) | 4.5 kg without spool holder and external PSU[1] | 17 kg net, 20.3 kg gross (QIDI). 3DJake lists the 20.3 kg figure as gross weight[2][6] |
| Frame construction & material | Not documented | Metal CoreXY motion frame with panelled enclosure; QIDI publishes no frame-material breakdown for this model[2] |
| Enclosure: open / enclosed; panel material; door/lid | Open frame; sold with an optional Enclosure bundle[1] | Fully enclosed with independent chamber heating to 60 °C; QIDI does not publish the panel materials for this model[2][6] |
| Passive chamber temperature reached (if enclosed; measured values preferred) | Not documented | 60 °C, actively heated (manufacturer claim — this is a heater setpoint, not a measured passive figure)[2][6] |
| Kinematics & Motion Hardware | ||
| Kinematics (bedslinger i3 / CoreXY / other) | Not documented | CoreXY[6] |
| X-axis guide type (rods / linear rails / V-wheels; size) | Not documented | 10 mm linear steel rods with automatically tensioned belt (manufacturer description)[6] |
| Z-axis: leadscrew count & type, sync mechanism, anti-backlash | Not documented | Independent dual Z lead-screw motors[6] |
| Stepper drivers (exact model e.g. TMC2209; UART/SPI; sensorless homing?) | Trinamic 2209 silent stepper drivers, with sensorless homing on the X and Y axes[1] | Not documented |
| Speed & Acceleration | ||
| Max print speed (claimed, mm/s) | Not documented | 600 mm/s, worded by QIDI as maximum tool-head speed (manufacturer claim, not a sustained printing speed)[2][6] |
| Max acceleration (claimed, mm/s²) | Not documented | <=20,000 mm/s2 (manufacturer claim)[2][6] |
| Extruder | ||
| Type (direct drive / bowden) & design name | Bowden extruder with 3:1 gearing - the only current Prusa FFF machine that is not direct drive[1] | Direct-drive extruder with hardened steel gears[2][6] |
| Gear ratio & drive gear material | 3:1 extruder gearing[1] | Not documented |
| Hotend & Nozzle | ||
| Hotend design (proprietary/standard; quick-swap mechanism?) | Not documented | Tri-metal hotend with a ceramic heater plate and a bimetal nozzle, 0.4 mm standard[2][6] |
| Max nozzle temp claimed AND firmware max temp limit (both values) | 280 C claimed max nozzle temperature - lower than the 290-300 C of the i3-family machines[1] | <=350 °C claimed. No firmware max_temp verified for this model[2][6] |
| Heated Bed & Surface | ||
| Max bed temp claimed AND firmware limit | 100 C max heatbed temperature[1] | <=120 °C claimed. No firmware limit verified for this model[2][6] |
| Bed surface (material, texture, coating), single/double-sided | Removable magnetic steel sheets in several surface finishes; heatbed with cold-corner compensation[1] | Double-sided textured PEI plate on an aluminium substrate bed[2][6] |
| Leveling & Z-Offset | ||
| Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe) | SuperPINDA inductive probe with no temperature drift, driving automatic mesh bed levelling[1] | Automatic levelling; QIDI markets it as "hands-free automatic levelling" with dual sensors, without naming the probe technology[2] |
| Filament Handling & Detection | ||
| Filament runout sensor (type, location) | Not documented | Filament run-out sensor fitted; QIDI also lists filament tangle detection without describing the mechanism[6] |
| Cooling & Air Handling | ||
| Part-cooling fan(s): count, size, ducting design | Not documented | Auxiliary part-cooling fan plus a chamber circulation fan (fan count and duct design not published)[6] |
| Electronics & Power | ||
| Mainboard model & MCU (exact chip markings if teardowns exist) | Custom 32-bit board of Prusa's Buddy family; the MINI/MINI+ is covered by the same Prusa-Firmware-Buddy source tree as the MK4, XL and CORE One. The exact board revision is not given on the product page[1][7] | Not documented |
| Input voltage (110/220 V, switch or auto) | Not documented | 100-240 VAC, 50/60 Hz[6] |
| Total rated power draw | Not documented | 350 W plus 300 W for chamber heating (rated)[2][6] |
| Firmware & Openness | ||
| Firmware base & current version (Klipper fork / Marlin fork / proprietary) | Open-source Prusa Buddy firmware. The source tree (prusa3d/Prusa-Firmware-Buddy on GitHub) explicitly covers the Original Prusa MINI/MINI+, MK4, XL and CORE One and was last pushed to in August 2026. Updates are applied from a USB drive, through Prusa Connect or through the Prusa mobile app[7][8] | Klipper, running on a 64-bit processor per QIDI. Exact fork and version not published on the product page[2] |
| Connectivity, UI & Camera | ||
| Display: size, type, touch? | 2.8-inch 65k-colour graphic screen with G-code preview[1] | 4.3-inch touchscreen, 272 x 480[2][6] |
| On-device UI capabilities (model preview, per-object controls, etc.) | On-device colour UI with G-code preview; remote print management through Prusa Connect[1] | Not documented |
| WiFi (band/standard), Ethernet, USB ports, SD/flash-drive | USB port, RJ-45 Ethernet, optional ESP Wi-Fi module (sold separately); compatible with Prusa Connect[1] | Wi-Fi 6 (QIDI states "150M 2.4G") and USB 2.0. No Ethernet listed for this model[2][6] |
| Camera: built-in / optional? Resolution & framerate (verify — marketing often omits real fps) | Not documented | Built-in camera, up to 1080p, timelapse supported. Framerate not published[2][6] |
| Calibration Routines & QoL | ||
| Assembly level & time from unbox to first print | Semi-assembled: Prusa ships it in a small number of pre-built sections; also historically sold as a full kit[1] | Ships fully assembled[2] |
| Power-Loss & Interruption Recovery | ||
| Power-loss recovery: mechanism (how is state saved? capacitor / eeprom / file on shutdown?) | Not documented | Power-loss recovery listed as a feature; mechanism not published[6] |
| Materials Support | ||
| Officially supported filament list | PLA, PETG, ASA, ABS, PC, CPE, PVA/BVOH, PVB, HIPS, PP, Flex, nGen, Nylon, Woodfill and other filled materials (Prusa's own list; the 100 C bed and open frame are the practical limit for ABS/ASA)[1] | QIDI lists compatibility with common filaments; storage 32 GB eMMC. No per-material list published on the current page beyond the general claim[2] |
| Safety | ||
| Thermal runaway protection (verify in firmware source if at all possible) | Three thermistors and fan RPM sensors are fitted, and the firmware is open-source and auditable (Prusa-Firmware-Buddy); Prusa does not describe the thermal-runaway implementation on the product page[1][7] | Not documented |
| Reliability, Support & Ecosystem | ||
| Warranty length & support reputation (evidence, not vibes) | 2-year warranty for consumers in the EU, Liechtenstein, Switzerland, Norway and Iceland; 1 year for EU enterprises and 1 year for the rest of the world, which includes the United States. A printer bought from a reseller or privately carries 1 year from the original delivery date and is handled by the reseller. Prusa advertises 24/7 chat and e-mail support in seven languages[9][8] | 1-year coverage, 14-day no-reason return, lifetime tech guidance (QIDI's standard terms as shown on its store)[10] |
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
- Original Prusa MINI+ Semi-assembled 3D Printer product page (Technical Parameters + Full Features List, January 2025 Edition) prusa3d.com · 2026-08 · vendor
- QIDI Q1 Pro product page (global store) qidi3d.com · 2026-08 · vendor
- QIDI Q1 Pro product page (US store) us.qidi3d.com · 2026-08 · vendor
- Prusa 3D printers category listing with live e-shop prices, Aug 2026 prusa3d.com · 2026-08 · vendor
- Original Prusa i3 MK3S+ 10th Anniversary Edition product page (Technical Parameters + Full Features List) prusa3d.com · 2026-08 · vendor
- QIDI Tech Q1 Pro technical data table 3djake.com · 2026-08 · vendor
- GitHub - prusa3d/Prusa-Firmware-Buddy (firmware for MINI, MK4, XL and CORE One) github.com · 2026-08 · doc
- Original Prusa MK4S 3D Printer product page (Technical Parameters + CORE One+/MK4S/XL comparison table) prusa3d.com · 2026-08 · vendor
- Prusa Knowledge Base - Warranty help.prusa3d.com · 2026-08 · doc
- QIDI Max4 product page (US store) us.qidi3d.com · 2026-08 · vendor