3D Printing Info

Printer comparison

Bambu Lab X2D vs QIDI X-Plus 3

Compare hardware, build volume, printing specifications, dated prices and sources.

Bambu Lab X2D guideQIDI X-Plus 3 guide

2 selected · all documented properties

Open these two in the interactive comparisonMore Bambu Lab X2D comparisonsMore QIDI X-Plus 3 comparisons
Bambu Lab X2D vs QIDI X-Plus 3 — documented properties and sources
PropertyBambu Lab X2DCOREXYQIDI X-Plus 3COREXY
Identity
BrandBambu LabQIDI
ClassCOREXYCOREXY
Identity & Market
Manufacturer & exact marketed model name (verify the exact product identity first)Bambu Lab X2D; spec PDF header "X2D Spec"[1]QIDI X-Plus 3, listed in QIDI navigation as X-Plus3[2][3]
Release date (announcement and actual shipping)Not documentedNot published by QIDI on the pages checked (Aug 2026)[2][3]
Street price (USD; dated snapshot per entry)From $649.00 on the Bambu Lab US store, Aug 2026; the compare page shows the same $649 figure[4]$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[3][2]
Variants & sibling models — and how to tell them apart (spec-contamination risk)Dual-nozzle machine: a main hotend with a permanent-magnet synchronous extruder motor and an auxiliary hotend with a plain stepper motor, so the two nozzles are not equivalent. Bambu publishes four different build volumes depending on which nozzle is used, and a shorter list of materials for the auxiliary nozzle. Physical dimensions (392x406x478 mm) are shared with the P2S but the X2D is 16.25 kg against the P2S's 14.9 kg[1][5]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)[2][3][6][7]
Market position: superseded? successor announced?Current model, launched into the slot vacated by the discontinued X1-Carbon[4]Not documented
Physical & Frame
Build volume X×Y×Z (mm) — advertised vs actually usableMain nozzle 256 x 256 x 260 mm; auxiliary nozzle 235.5 x 256 x 256 mm; dual-nozzle printing 235.5 x 256 x 256 mm; total volume for two nozzles 256 x 256 x 260 mm. The sortable figure below is the main-nozzle volume[1]280 x 280 x 270 mm advertised[2][3]
Machine footprint (mm) & clearance needed (cable/spool overhang)392 x 406 x 478 mm[1]511 x 527 x 529 mm[2]
Net weight (kg)16.25 kg net[1]24.3 kg net[2]
Frame construction & materialPlastic and steel chassis; plastic, glass and metal outer frame[1]All-metal frame per QIDI's US page; no further breakdown published[3]
Enclosure: open / enclosed; panel material; door/lidFully enclosed with a door sensor, active chamber heating to 65 C, and a G3 + H12 HEPA + granulated coconut-shell carbon filter stack with an external exhaust fan[1]Fully enclosed with a heated chamber[2][3]
Passive chamber temperature reached (if enclosed; measured values preferred)Active chamber heating, maximum 65 C (manufacturer figure)[1]65 °C, independent chamber heating (manufacturer claim)[2][3]
Kinematics & Motion Hardware
Kinematics (bedslinger i3 / CoreXY / other)CoreXY - not stated in the spec sheet; Bambu groups the X2D with its enclosed CoreXY machines and publishes the same 20000 mm/s2 acceleration figure[1]CoreXY[2]
X-axis guide type (rods / linear rails / V-wheels; size)Not documentedLinear optical axis of high-strength steel[2]
Z-axis: leadscrew count & type, sync mechanism, anti-backlashNot documentedDouble Z axis[2]
Speed & Acceleration
Max print speed (claimed, mm/s)1000 mm/s max toolhead speed (manufacturer claim); no independent measurement found[1]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[2][3]
Max acceleration (claimed, mm/s²)20000 mm/s2 max toolhead acceleration (manufacturer claim)[1]20,000 mm/s2 (manufacturer claim)[3]
Max volumetric flow claimed (mm³/s)40 mm3/s, measured by Bambu on a 250 mm round single-wall model in Bambu ABS at 280 C[1]Conflicting: 30 mm3/s (3DJake) vs 35 mm3/s (QIDI US page). Lower figure used[2][3]
Extruder
Type (direct drive / bowden) & design nameTwo direct-drive extruders: main extruder with hardened-steel gears driven by a Bambu high-precision permanent-magnet synchronous motor, auxiliary extruder with hardened-steel gears driven by a stepper motor[1]High-flow direct-drive extruder, 1.75 mm filament[2][3]
Hotend & Nozzle
Hotend design (proprietary/standard; quick-swap mechanism?)Dual hardened-steel nozzles; 0.4 mm included, 0.2/0.4/0.6/0.8 mm supported; built-in filament cutter[1]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[2]
Max nozzle temp claimed AND firmware max temp limit (both values)300 C claimed max nozzle temperature[1]<=350 °C claimed[2][3]
Heated Bed & Surface
Max bed temp claimed AND firmware limit120 C max heatbed temperature[1]<=120 °C claimed[2][3]
Bed surface (material, texture, coating), single/double-sidedFlexible steel plate, Textured PEI included; Smooth PEI, Cool Plate SuperTack and Engineering Plate supported[1]Double-sided flexible magnetic RF plate[2]
Leveling & Z-Offset
Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe)Not documentedAutomatic bed levelling; probe technology not named[3]
Filament Handling & Detection
Filament runout sensor (type, location)Yes - run-out sensor, tangle sensor and door sensor; odometry with AMS[1]Filament detection fitted; type and location not published[2]
Cooling & Air Handling
Part-cooling fan(s): count, size, ducting designPart-cooling fan, hotend cooling fan, main control board fan, chamber heat-circulation fan, auxiliary part-cooling fan and external exhaust fan, all closed-loop controlled[1]Not documented
Electronics & Power
Mainboard model & MCU (exact chip markings if teardowns exist)Motion controller dual-core Cortex-M4 plus single-core Cortex-M7; application processor quad-core ARM with a dedicated NPU (2 TOPS per the compare page)[1][8]Not documented
Host computer (SoC, RAM, storage) if firmware runs on embedded LinuxNot documentedCortex-A53 64-bit at 1.5 GHz, 1 GB DDR3, 8 GB eMMC[2][3]
Input voltage (110/220 V, switch or auto)Not documented100-240 VAC, 50/60 Hz[2]
Total rated power drawHigh-voltage version 1600 W at 220 V, low-voltage version 1100 W at 110 V; steady state 250 W printing PLA and 550 W printing PC at 25 C ambient[1]800 W rated[2]
Firmware & Openness
Firmware base & current version (Klipper fork / Marlin fork / proprietary)Closed-source proprietary firmware - not a Klipper or Marlin derivative, and no printer-firmware source is published. The bambulab GitHub organisation carries 11 repositories (Bambu Studio, wxWidgets/boost/ffmpeg forks, the wiki); none is printer firmware. Updates are delivered over the air via Bambu Studio / Bambu Handy[9]Klipper[3]
Connectivity, UI & Camera
Display: size, type, touch?5-inch 1280x720 touchscreen[1]5-inch touchscreen, 800 x 480[2]
On-device UI capabilities (model preview, per-object controls, etc.)Touchscreen plus mobile app and PC app[1]Not documented
WiFi (band/standard), Ethernet, USB ports, SD/flash-driveDual-band Wi-Fi (802.11 a/b/g/n), built-in 8 GB eMMC and a USB port; Ethernet not available, no network kill switch, no 802.1X[1]Wi-Fi (150M 2.4G), Ethernet, USB flash drive[2]
Camera: built-in / optional? Resolution & framerate (verify — marketing often omits real fps)Two cameras: live-view 1920x1080 and a toolhead camera at 1600x1200[1]Not documented
Materials Support
Officially supported filament listMain hotend: PLA, PETG, ABS, ASA, TPU, support materials, PET, PA, PC, PVA and carbon/glass-fibre reinforced PLA, PETG, ABS, ASA, PA6, PAHT, PPA, PET. Auxiliary hotend drops PPA-CF/GF and excludes PLA Aero; PLA Silk, PETG-CF, ASA-CF, PA6-CF, TPU for AMS and PA/PET support material are flagged "print with caution" on the auxiliary nozzle[1]Not documented
Reliability, Support & Ecosystem
Warranty length & support reputation (evidence, not vibes)2-year limited warranty for consumers in the US, Canada, the EU, Switzerland, Norway and Iceland; 1 year in the rest of the world. Bambu Lab's own policy records the US/Canada term as a 2026 extension from one year to two[10]1-year coverage (QIDI standard store terms)[11]

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

  1. Bambu Lab X2D Spec (PDF) store.bblcdn.com · 2026-08 · doc
  2. QIDI Tech X-Plus 3 technical data table 3djake.com · 2026-08 · vendor
  3. QIDI X-Plus 3 official US page qidiusa.com · 2026-08 · vendor
  4. Bambu Lab US Store - 3D Printers collection listing (base prices, Aug 2026) us.store.bambulab.com · 2026-08 · vendor
  5. Bambu Lab P2S Spec Sheet (PDF) store.bblcdn.com · 2026-08 · doc
  6. QIDI Tech X-Max 3 technical data table 3djake.com · 2026-08 · vendor
  7. QIDI Tech X-Smart 3 technical data table 3djake.com · 2026-08 · vendor
  8. Bambu Lab - Compare all 3D printers (A2L / X2D / H2C columns) bambulab.com · 2026-08 · vendor
  9. GitHub - bambulab organisation repository list (11 repos, checked Aug 2026) github.com · 2026-08 · doc
  10. Bambu Lab Warranty Policy bambulab.com · 2026-08 · vendor
  11. QIDI Max4 product page (US store) us.qidi3d.com · 2026-08 · vendor