3D Printing Info

Printer comparison

Bambu Lab A1 mini vs Creality Ender-3 V3 KE

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

Bambu Lab A1 mini guideCreality Ender-3 V3 KE guide

2 selected · all documented properties

Open these two in the interactive comparisonMore Bambu Lab A1 mini comparisonsMore Creality Ender-3 V3 KE comparisons
Bambu Lab A1 mini vs Creality Ender-3 V3 KE — documented properties and sources
PropertyBambu Lab A1 miniBEDSLINGERCreality Ender-3 V3 KEBEDSLINGER
Identity
BrandBambu LabCreality
ClassBEDSLINGERBEDSLINGER
Identity & Market
Manufacturer & exact marketed model name (verify the exact product identity first)Bambu Lab A1 mini. Store title: "Bambu Lab A1 mini 3D Printer"[1]Creality Ender-3 V3 KE[2]
Release date (announcement and actual shipping)Shipped in the second half of 2023; Tom's Hardware published its A1 mini review on 13 October 2023, ahead of the full-size A1 review of 14 December 2023[3][4]Not documented
Street price (USD; dated snapshot per entry)From $219.00 (base A1 mini) on the Bambu Lab US store, Aug 2026, during an advertised Back-to-School sale; the product page lists A1 mini and A1 mini Combo variants[5][6]$259.00 on store.creality.com, Aug 2026; Creality's own product page shows $279.00 on the same day[7][2]
Variants & sibling models — and how to tell them apart (spec-contamination risk)Two SKUs: A1 mini and A1 mini Combo (adds the AMS lite). Distinguish from the full-size A1 by build volume (180 vs 256 mm cube), bed ceiling (80 vs 100 C), screen (2.4 vs 3.5 inch), Z drive (single leadscrew with a coupling vs dual leadscrews belt-synced) and weight (5.5 vs 8.3 kg)[1][8][9][10]Sits between the SE and the V3 in the Ender-3 V3 family. Against the SE: linear rail on X instead of wheels, 500 mm/s instead of 250, 300 C ceramic hotend instead of 260 C, 4.3-inch touchscreen instead of a 3.2-inch knob screen, Wi-Fi instead of SD-card only. Against the V3: the KE keeps the conventional bed-slinger layout while the V3 is CoreXZ and reaches 600 mm/s. Build volume also differs subtly - 220 x 220 x 240 mm on the KE against 220 x 220 x 250 mm on the SE and V3[2][11][12][13]
Market position: superseded? successor announced?Still the entry model in the Bambu Lab US store line-up in Aug 2026 and the cheapest machine listed[5]Not documented
Physical & Frame
Build volume X×Y×Z (mm) — advertised vs actually usable180 x 180 x 180 mm (manufacturer figure)[1]220 x 220 x 240 mm - 10 mm shorter than the SE and V3, a difference that is easy to miss[11]
Machine footprint (mm) & clearance needed (cable/spool overhang)347 x 315 x 365 mm (Bambu tech specs; Tom's Hardware prints 347 x 314 x 365 mm)[1][3]433 x 366 x 490 mm (Tom's Hardware)[11]
Net weight (kg)5.5 kg net[1]7.8 kg[11]
Frame construction & materialSteel plus extruded aluminium chassis[1]Not documented
Enclosure: open / enclosed; panel material; door/lidOpen frame, no enclosure[1]Open frame, no enclosure[2]
Kinematics & Motion Hardware
Kinematics (bedslinger i3 / CoreXY / other)Cartesian bed-slinger: toolhead on an X guide rail and crossbeam, print platform moving in Y on a guide rail, toolhead carried in Z[9]Cartesian bed-slinger with a linear rail on X[2]
X-axis guide type (rods / linear rails / V-wheels; size)Horizontal linear guide rail with the printhead on a sliding block; rail size not published[9]Steel linear rail on the X axis with a ball-bearing carriage; Creality Lab quotes a 0.04 friction coefficient[2]
Y-axis guide typeHorizontal linear guide rail carrying the print platform, belt-driven in Y[9]Not documented
Z-axis: leadscrew count & type, sync mechanism, anti-backlashSingle leadscrew with nut, coupling and stepper motor - the motor drives the leadscrew directly through the coupling. This is the clearest hardware difference from the A1, which uses two leadscrews synchronised by a belt[9][10]Not documented
Speed & Acceleration
Max print speed (claimed, mm/s)500 mm/s max toolhead speed (manufacturer claim); no independent measurement found[1]500 mm/s max printing speed (manufacturer claim, Creality Lab)[2]
Max acceleration (claimed, mm/s²)10000 mm/s2 max toolhead acceleration (manufacturer claim)[1]Not documented
Max volumetric flow claimed (mm³/s)28 mm3/s claimed on a 150x150 mm single-wall model in Bambu ABS at 280 C - note this is the ABS figure quoted for a machine whose own spec sheet lists ABS as not recommended[1]Not documented
Extruder
Type (direct drive / bowden) & design nameDirect drive with hardened-steel extruder gears; toolhead also holds the cutter unit, filament hub and filament sensor[1][9]Direct-drive extruder paired with the ceramic-heated high-flow hotend[2]
Hotend & Nozzle
Hotend design (proprietary/standard; quick-swap mechanism?)All-metal integrated hotend (nozzle plus heatsink in one unit), quick-swap; stainless-steel nozzle, 0.4 mm included, 0.2/0.6/0.8 mm optional[1][9]Hotend with a 60 W ceramic heater, a bi-metal copper/titanium-alloy heatbreak to resist thermal creep, and a copper nozzle[2]
Max nozzle temp claimed AND firmware max temp limit (both values)300 C claimed max hot-end temperature[1]300 C claimed max nozzle temperature (Creality Lab test at 25 C room temperature)[2]
Heater cartridge power (W)Not documented60 W ceramic heater cartridge (manufacturer figure)[2]
Heated Bed & Surface
Max bed temp claimed AND firmware limit80 C max build-plate temperature - the lowest of the current Bambu range, and the reason ABS/ASA are listed as not recommended[1][9]Not documented
Bed surface (material, texture, coating), single/double-sidedTextured PEI plate; Smooth PEI and Dual-Texture PEI plates also compatible[1]PEI-coated spring steel sheet, heated, removable[11]
Leveling & Z-Offset
Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe)Nozzle-touch automatic bed levelling and automatic Z-offset; Tom's Hardware confirms the nozzle itself is the probe[3][9]One-tap self-test covering Z offset and auto levelling; Tom's Hardware records automatic levelling with automatic Z as well[2]
Filament Handling & Detection
Filament runout sensor (type, location)Yes - run-out sensor, filament odometry and filament-tangle sensor[1]Filament run-out sensor fitted[11]
Multi-material/multi-color capability or official upgrade pathOptional AMS lite (A1 mini Combo); AMS / AMS 2 Pro / AMS HT need an AMS HUB (SA013) accessory[6]Not documented
Cooling & Air Handling
Part-cooling fan(s): count, size, ducting designOne custom 5015 centrifugal part-cooling fan with two opposing outlets; closed-loop control. A separate MC board cooling fan is also fitted[1][9]Two part-cooling fans, one on each side of the printhead, cooling the freshly printed section from both sides[2]
Electronics & Power
Mainboard model & MCU (exact chip markings if teardowns exist)Bambu names the motion controller as a dual-core Cortex-M4; no board model or chip markings published[1]Not documented
Total rated power draw100-240 VAC 50/60 Hz; max power 150 W for the whole machine. Bed heater wattage is not published separately[1]Not documented
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[14]Creality OS, which Creality states is "Based on the popular Klipper firmware", with open-source files published; the source is on GitHub as CrealityOfficial/Ender-3_V3_KE_Klipper, described as a clone of upstream Klipper, GPL-3.0. Input shaping and motion advance (pressure advance) are exposed as features[2][15][16]
Connectivity, UI & Camera
Display: size, type, touch?2.4-inch 320x240 IPS touchscreen[1]4.3-inch touchscreen[11]
On-device UI capabilities (model preview, per-object controls, etc.)Touchscreen plus Bambu Handy app and Bambu Studio PC application[1]Touch UI with a tab bar, real-time model preview, motion graphics for print parameters and a one-tap self-test[2]
WiFi (band/standard), Ethernet, USB ports, SD/flash-driveWi-Fi 2.4 GHz only (802.11 b/g/n), Bambu-Bus, microSD card. No Ethernet, no USB host[1]Wi-Fi and USB; LAN printing and cloud printing through Creality Print on PC or the Creality Cloud app, with multi-printer print-farm management[11][2]
Camera: built-in / optional? Resolution & framerate (verify — marketing often omits real fps)Built-in low-rate camera, up to 1080p, timelapse supported[1]Not documented
Calibration Routines & QoL
Assembly level & time from unbox to first printArrives mostly pre-assembled - only the filament wiper, spool holder and Bowden tubes to fit[3]Not documented
Materials Support
Officially supported filament listIdeal: PLA, PETG, TPU, PVA. Not recommended: ABS, ASA, PC, PA, PET and fibre-reinforced polymers[1]Hyper PLA, PLA, PETG, ABS, TPU (95A) and ASA[2]
Safety
Thermal runaway protection (verify in firmware source if at all possible)Not documentedNot verified directly. Creality states the Ender-3 V3 KE runs a Klipper-based Creality OS and publishes CrealityOfficial/Ender-3_V3_KE_Klipper (GPL-3.0) as a clone of upstream Klipper, which ships the verify_heater thermal-runaway check; the stock configuration was not checked here[15][16][2]
Noise & Power Consumption
Noise: claimed dB and independently measured dB (distance/method)Manufacturer claim only: the US store page claims "49dB Whisper-Quiet Operation" - the identical sentence appears on the A1 page, so treat it as line-level marketing copy rather than a per-model measurement. No independent dB measurement with a stated distance was found[6][17]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[18]Creality's US store states "Up to 12-Month Warranty", a 14-day return and refund window and "Lifetime Customer Support" on its printer product pages. The "up to" wording means the term is not uniform across parts[19]
Independently Measured Performance
Benchmark print times (source + settings)Not documentedBenchy in 19 minutes 48 seconds under Speed Boat Rules in ordinary grey PLA - independently measured by Tom's Hardware[11]
Review scores from major outlets (list outlet + score + date)Tom's Hardware: Editor's Choice, rating 4.5 out of 5 in the page's structured data (13 October 2023)[3]Tom's Hardware rating 4.5 out of 5 in the page's structured data[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 A1 mini - Technical Specifications bambulab.com · 2026-08 · vendor
  2. Creality Ender-3 V3 KE product page creality.com · 2026-08 · vendor
  3. Tom's Hardware - Bambu Lab A1 Mini Review, 13 October 2023 tomshardware.com · 2026-08 · review
  4. Tom's Hardware - Bambu Lab A1 Review, Denise Bertacchi, 14 December 2023 tomshardware.com · 2026-08 · review
  5. Bambu Lab US Store - 3D Printers collection listing (base prices, Aug 2026) us.store.bambulab.com · 2026-08 · vendor
  6. Bambu Lab A1 mini store page (A1 mini / A1 mini Combo variants) us.store.bambulab.com · 2026-08 · vendor
  7. Creality US store - Ender-3 V3 KE 3D Printer product page (live price) store.creality.com · 2026-08 · vendor
  8. Bambu Lab A1 - Technical Specifications bambulab.com · 2026-08 · vendor
  9. Bambu Lab Wiki - A1 mini introduction wiki.bambulab.com · 2026-08 · doc
  10. Bambu Lab Wiki - A1 introduction wiki.bambulab.com · 2026-08 · doc
  11. Tom's Hardware - Creality Ender 3 V3 KE Review (spec box and Speed Boat Rules Benchy time) tomshardware.com · 2026-08 · review
  12. Tom's Hardware - Creality Ender 3 V3 SE Review (spec box and Speed Boat Rules Benchy time) tomshardware.com · 2026-08 · review
  13. Tom's Hardware - Creality Ender 3 V3 Review (spec box and Speed Boat Rules Benchy time) tomshardware.com · 2026-08 · review
  14. GitHub - bambulab organisation repository list (11 repos, checked Aug 2026) github.com · 2026-08 · doc
  15. GitHub API - CrealityOfficial/Ender-3_V3_KE_Klipper repository metadata ("clone from https://github.com/Klipper3d/klipper/", GPL-3.0) api.github.com · 2026-08 · doc
  16. GitHub - CrealityOfficial organisation repositories (per-model firmware sources) github.com · 2026-08 · doc
  17. Bambu Lab A1 store page (A1 / A1 Combo variants) us.store.bambulab.com · 2026-08 · vendor
  18. Bambu Lab Warranty Policy bambulab.com · 2026-08 · vendor
  19. Creality US store - K1 3D Printer product page (live price, warranty and returns banner) store.creality.com · 2026-08 · vendor