3D Printing Info

Printer comparison

Bambu Lab X1E vs Creality K1

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

Bambu Lab X1E guideCreality K1 guide

2 selected · all documented properties

Open these two in the interactive comparisonMore Bambu Lab X1E comparisonsMore Creality K1 comparisons
Bambu Lab X1E vs Creality K1 — documented properties and sources
PropertyBambu Lab X1ECOREXYCreality K1COREXY
Identity
BrandBambu LabCreality
ClassCOREXYCOREXY
Identity & Market
Manufacturer & exact marketed model name (verify the exact product identity first)Bambu Lab X1E; spec PDF header "Bambu Lab X1E Technical Specification"[1]Creality K1 (store title "Creality K1 Speedy 3D Printer")[2][3]
Street price (USD; dated snapshot per entry)Not documented$299.00 on store.creality.com, Aug 2026. Creality's own K1-series comparison page shows $389 against a struck-through $599 on the same day[3][2]
Variants & sibling models — and how to tell them apart (spec-contamination risk)Enterprise variant of the X1-Carbon, not a trim level. Differences from the X1C, from the two manufacturer spec sheets side by side: active chamber heating to 60 C (X1C has none), 320 C vs 300 C hot end, Smooth PEI plate included vs Cool/Engineering plates, G3+H12+carbon filter stack vs carbon filter only, Ethernet with a network kill switch, removable network module and 802.1X vs Wi-Fi only, 16 kg vs 14.13 kg, and 1400 W at 220 V / 750 W at 110 V vs 1000 W / 350 W[1][4]Base model of the K1 family. The differences that matter are in the hotend: the K1 uses a metal + PTFE-tube hotend with a copper nozzle, while the K1C is all-metal with a steel-tipped nozzle integrated with the heatbreak and adds an air filter and a 1080p AI camera. Creality's own comparison table annotates the K1 hotend "Changing to All-metal Soon", so the hotend on a given unit depends on when it was built - check before buying. The K1 Max is the 300 mm version with 1000 W rated power and Ethernet; the K1 SE has a PA+30%GF hotend and an epoxy plate[2][5]
Market position: superseded? successor announced?Not present in the Bambu Lab US store 3D-printer collection in Aug 2026, which lists A1, A1 mini, A2L, P1S, P2S, X2D, H2S, H2D and H2C. Bambu sells business machines through a separate Business & Institution channel, so absence from the consumer collection is not proof of discontinuation; no live first-party price could be recorded[6]Not documented
Physical & Frame
Build volume X×Y×Z (mm) — advertised vs actually usable256 x 256 x 256 mm (manufacturer figure)[1]220 x 220 x 250 mm[2]
Machine footprint (mm) & clearance needed (cable/spool overhang)389 x 389 x 457 mm - identical to the X1-Carbon[1]355 x 355 x 480 mm[2]
Net weight (kg)16 kg net (against 14.13 kg for the X1-Carbon)[1][4]12.5 kg (Tom's Hardware measurement)[7]
Frame construction & materialSteel chassis with an aluminium and glass shell[1]Not documented
Enclosure: open / enclosed; panel material; door/lidFully enclosed with a door sensor, and the only X1 with active chamber heating; the chamber is controlled to a maximum of 60 C[1]Enclosed with passive chamber heating only - Creality's comparison table lists "Passive Heating" for the K1, K1C and K1 Max and no chamber heating for the K1 SE[2]
Passive chamber temperature reached (if enclosed; measured values preferred)Actively heated chamber, maximum controlled temperature 60 C (manufacturer figure; not a passive measurement)[1]Not documented
Kinematics & Motion Hardware
Kinematics (bedslinger i3 / CoreXY / other)CoreXY, two stepper motors with one belt each (X1 series motion system)[8]CoreXY (Creality's own K1-series comparison table)[2]
X-axis guide type (rods / linear rails / V-wheels; size)Carbon X rail as on the X1-Carbon (X1 series toolhead and gantry)[9]Not documented
Z-axis: leadscrew count & type, sync mechanism, anti-backlashThree leadscrews belt-driven from a single stepper motor, whole bed moving in Z (X1 series)[8]Not documented
Speed & Acceleration
Max print speed (claimed, mm/s)500 mm/s max toolhead speed (manufacturer claim); no independent measurement found[1]600 mm/s max printing speed (manufacturer claim). Creality's own footnote says the 600 mm/s figure was achieved in Creality Lab and that the typical speed is 300 mm/s[2][5]
Recommended/typical print speedNot documented300 mm/s typical printing speed with 12000 mm/s2 typical acceleration, stated by Creality alongside the 600 mm/s headline[2]
Max acceleration (claimed, mm/s²)20 m/s2 = 20000 mm/s2 max toolhead acceleration (manufacturer claim)[1]20000 mm/s2 max acceleration (manufacturer claim)[2]
Max volumetric flow claimed (mm³/s)32 mm3/s claimed on a 150x150 mm single-wall model in Bambu ABS at 280 C[1]Not documented
Extruder
Type (direct drive / bowden) & design nameDirect drive with hardened-steel extruder gears[1]Dual-gear direct-drive extruder[2]
Hotend & Nozzle
Hotend design (proprietary/standard; quick-swap mechanism?)All-metal hotend with a hardened-steel nozzle; 0.4 mm included, 0.2/0.6/0.8 mm optional; built-in filament cutter[1]Metal hotend with a PTFE (Teflon) tube in the filament path and a copper nozzle. Creality's own comparison table adds "(Changing to All-metal Soon)", so this is a moving target across production runs[2]
Max nozzle temp claimed AND firmware max temp limit (both values)320 C claimed max hot-end temperature - 20 C above the X1-Carbon[1][4]300 C claimed max nozzle temperature[2]
Heated Bed & Surface
Max bed temp claimed AND firmware limit110 C at 220 V, 120 C at 110 V max build-plate temperature[1]100 C max heatbed temperature[2]
Bed surface (material, texture, coating), single/double-sidedFlexible steel plate, Smooth PEI plate included; High Temperature, Textured PEI and Cool plates optional[1]Coated steel flex plate, heated, removable[7]
Leveling & Z-Offset
Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe)Nozzle-touch probing on the three ceramic heatbed force sensors, plus the Bambu micro-lidar for first-layer inspection[1][10]Automatic bed levelling (Tom's Hardware); unlike the K1 Max there is no lidar[7][11]
Filament Handling & Detection
Filament runout sensor (type, location)Yes - run-out sensor and door sensor; odometry with AMS[1]Filament run-out sensor fitted[7]
Cooling & Air Handling
Part-cooling fan(s): count, size, ducting designPart-cooling fan, hot-end fan, control-board fan, chamber temperature regulator fan and auxiliary part-cooling fan, all closed-loop controlled[1]Closed-loop part-cooling fan; PWM hotend cooling fan[2]
Chamber/exhaust fan & filtration (activated carbon / HEPA)G3 pre-filter, H12 HEPA filter and granulated coconut-shell activated-carbon filter; VOC filtration rated Optimal and particulate filtration present[1]Not documented
Electronics & Power
Mainboard model & MCU (exact chip markings if teardowns exist)Motion controller dual-core Cortex-M4; application processor quad ARM A7 at 1.2 GHz with a 2 TOPS NPU; 4 GB eMMC[1]Not documented
Total rated power draw100-240 VAC 50/60 Hz; 1400 W at 220 V, 750 W at 110 V[1]350 W rated power[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[12]Creality OS, a Klipper derivative. Creality publishes the source as CrealityOfficial/K1_Series_Klipper on GitHub, whose own description is "clone from https://github.com/Klipper3d/klipper/", GPL-3.0, last pushed December 2025[13][14][2]
Connectivity, UI & Camera
Display: size, type, touch?5-inch 1280x720 touchscreen[1]4.3-inch 800x480 colour touchscreen[2]
On-device UI capabilities (model preview, per-object controls, etc.)Touchscreen plus app and PC application[1]Colour touch UI; remote monitoring, time-lapse, failure detection and build-surface detection are all optional on the K1 because they depend on the optional AI camera[2]
WiFi (band/standard), Ethernet, USB ports, SD/flash-driveWi-Fi (802.11 b/g/n) plus 100 Mbps full-duplex RJ45 Ethernet, a network kill switch covering both Wi-Fi and Ethernet, a removable network module and 802.1X network access control - the feature set that distinguishes the X1E from every other Bambu machine. 4 GB eMMC and a microSD card reader[1]Wi-Fi only - no Ethernet (the K1 Max adds RJ45); 8 GB of on-board storage[2]
Camera: built-in / optional? Resolution & framerate (verify — marketing often omits real fps)Built-in 1920x1080 chamber monitoring camera; micro-lidar also fitted[1]AI camera optional, not fitted as standard - unlike the K1C and K1 Max, which include a 1080p camera[2]
Materials Support
Officially supported filament listOptimal: PLA, PETG, TPU, PVA, BVOH. Superior: ABS, ASA, PC, PA, PET and carbon/glass-fibre reinforced PLA, PETG, PA, PET, PC, ABS, ASA. Ideal: PPA-CF/GF, PPS, PPS-CF/GF[1]Hyper PLA, PLA, PETG, TPU, ABS - a notably shorter list than the K1C, because of the PTFE-lined hotend[2]
Safety
Thermal runaway protection (verify in firmware source if at all possible)Firmware over-temperature protection is documented for the X1 series: HMS_0300-0200-0001-0003 fires when the heater runs at full power without reaching target in time. Thresholds are not published and the firmware is closed-source[15]Not verified directly. Creality's published firmware for the K1 series (CrealityOfficial/K1_Series_Klipper, GPL-3.0) is described by Creality itself as a clone of upstream Klipper, and upstream Klipper ships the verify_heater thermal-runaway check; whether Creality's stock printer.cfg enables it, and with what thresholds, was not checked here[13][14]
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[16]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[3]
Independently Measured Performance
Review scores from major outlets (list outlet + score + date)Not documentedTom's Hardware rating 4 out of 5 in the page's structured data - the lowest of the K1 family, where the K1C and K1 Max both score 4.5[7][11][17]

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 X1E Technical Specification (PDF) cdn1.bambulab.com · 2026-08 · doc
  2. Creality - Compare K1 Flagship Series (K1 / K1C / K1 Max / K1 SE side-by-side spec table) creality.com · 2026-08 · vendor
  3. Creality US store - K1 3D Printer product page (live price, warranty and returns banner) store.creality.com · 2026-08 · vendor
  4. Bambu Lab X1-Carbon - Technical Specifications (PDF) public-cdn.bambulab.com · 2026-08 · doc
  5. Creality K1C product page (full specification table) creality.com · 2026-08 · vendor
  6. Bambu Lab US Store - 3D Printers collection listing (base prices, Aug 2026) us.store.bambulab.com · 2026-08 · vendor
  7. Tom's Hardware - Creality K1 Review (spec box) tomshardware.com · 2026-08 · review
  8. Bambu Lab Wiki - X1 introduction wiki.bambulab.com · 2026-08 · doc
  9. PRNewswire - Bambu Lab Launches X1 Series, 23 May 2022 (Kickstarter dates and MSRP table) prnewswire.com · 2026-08 · doc
  10. Bambu Lab Wiki - Replace the Heatbed Sensor Unit / Heatbed Piezo Interface Board wiki.bambulab.com · 2026-08 · doc
  11. Tom's Hardware - Creality K1 Max Review (spec box) tomshardware.com · 2026-08 · review
  12. GitHub - bambulab organisation repository list (11 repos, checked Aug 2026) github.com · 2026-08 · doc
  13. GitHub API - CrealityOfficial/K1_Series_Klipper repository metadata ("clone from https://github.com/Klipper3d/klipper/", GPL-3.0, last push Dec 2025) api.github.com · 2026-08 · doc
  14. GitHub - CrealityOfficial organisation repositories (per-model firmware sources) github.com · 2026-08 · doc
  15. Bambu Lab Wiki - HMS_0300-0200-0001-0003: nozzle heater over-temperature (X1 series) wiki.bambulab.com · 2026-08 · doc
  16. Bambu Lab Warranty Policy bambulab.com · 2026-08 · vendor
  17. Tom's Hardware - Creality K1C Review (spec box and measured print time) tomshardware.com · 2026-08 · review