3D Printing InfoPrinter comparison
Bambu Lab H2S vs Creality Ender-3 V3 KE
Compare hardware, build volume, printing specifications, dated prices and sources.
2 selected · all documented properties
Open these two in the interactive comparisonMore Bambu Lab H2S comparisonsMore Creality Ender-3 V3 KE comparisons
| Property | Bambu Lab H2SCOREXY | Creality Ender-3 V3 KEBEDSLINGER |
|---|---|---|
| Identity | ||
| Brand | Bambu Lab | Creality |
| Class | COREXY | BEDSLINGER |
| Identity & Market | ||
| Manufacturer & exact marketed model name (verify the exact product identity first) | Bambu Lab H2S; spec sheet header "H2S & H2S Laser Edition Spec Sheet"[1] | Creality Ender-3 V3 KE[2] |
| Street price (USD; dated snapshot per entry) | From $1,199.00 on the Bambu Lab US store, Aug 2026, against a stated typical price of $1,249.00[3] | $259.00 on store.creality.com, Aug 2026; Creality's own product page shows $279.00 on the same day[4][2] |
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | Single-nozzle machine sharing the H2 body. H2S and H2S Laser Edition are covered by one spec sheet: the Laser Edition adds laser safety windows, the air-assist pump and the 3264x2448 BirdsEye camera, and a plain H2S can be upgraded with a Laser Upgrade Kit. Against the dual-nozzle H2D in the same 492x514x626 mm shell: 30 kg vs 31 kg, 340x320x340 mm single-nozzle volume vs 325x320x325 mm[1][5] | 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][6][7][8] |
| Physical & Frame | ||
| Build volume X×Y×Z (mm) — advertised vs actually usable | 340 x 320 x 340 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[6] |
| Machine footprint (mm) & clearance needed (cable/spool overhang) | 492 x 514 x 626 mm - the same body as the H2D and H2C[1] | 433 x 366 x 490 mm (Tom's Hardware)[6] |
| Net weight (kg) | 30 kg net[1] | 7.8 kg[6] |
| Frame construction & material | Aluminium and steel chassis and shell[1] | Not documented |
| Enclosure: open / enclosed; panel material; door/lid | Fully enclosed with a door sensor; active chamber heating to 65 C, chamber exhaust and heat-circulation fans, G3 + H12 + coconut-shell carbon filtration[1] | Open frame, no enclosure[2] |
| Passive chamber temperature reached (if enclosed; measured values preferred) | Active chamber heating, maximum 65 C (manufacturer figure)[1] | Not documented |
| Kinematics & Motion Hardware | ||
| Kinematics (bedslinger i3 / CoreXY / other) | CoreXY - not named in the spec sheet; grouped by Bambu with the H2 enclosed CoreXY machines at 20000 mm/s2[1] | Cartesian bed-slinger with a linear rail on X[2] |
| X-axis guide type (rods / linear rails / V-wheels; size) | Not documented | Steel linear rail on the X axis with a ball-bearing carriage; Creality Lab quotes a 0.04 friction coefficient[2] |
| Speed & Acceleration | ||
| Max print speed (claimed, mm/s) | 1000 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) | 20000 mm/s2 max toolhead acceleration (manufacturer claim)[1] | Not documented |
| Max volumetric flow claimed (mm³/s) | 40 mm3/s standard-flow hotend, 65 mm3/s optional high-flow hotend; Bambu's test is a 250 mm round single-wall model in Bambu ABS at 280 C[1] | Not documented |
| Extruder | ||
| Type (direct drive / bowden) & design name | Direct drive with hardened-steel gears and a Bambu high-precision permanent-magnet synchronous extruder motor; built-in filament cutter[1] | Direct-drive extruder paired with the ceramic-heated high-flow hotend[2] |
| Hotend & Nozzle | ||
| Hotend design (proprietary/standard; quick-swap mechanism?) | All-metal hotend, hardened-steel nozzle, 0.4 mm included, 0.2/0.4/0.6/0.8 mm supported; optional high-flow hotend[1] | 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) | 350 C claimed max nozzle temperature[1] | 300 C claimed max nozzle temperature (Creality Lab test at 25 C room temperature)[2] |
| Heater cartridge power (W) | Not documented | 60 W ceramic heater cartridge (manufacturer figure)[2] |
| Heated Bed & Surface | ||
| Max bed temp claimed AND firmware limit | 120 C max heatbed temperature[1] | Not documented |
| Bed surface (material, texture, coating), single/double-sided | Textured PEI plate and Smooth PEI plate supported[1] | PEI-coated spring steel sheet, heated, removable[6] |
| Leveling & Z-Offset | ||
| Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe) | Not documented | 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, tangle sensor and door sensor; odometry with AMS[1] | Filament run-out sensor fitted[6] |
| Cooling & Air Handling | ||
| Part-cooling fan(s): count, size, ducting design | Part-cooling fan, hotend cooling fan, main control board fan, chamber exhaust fan, chamber heat-circulation fan and auxiliary part-cooling fan, all closed-loop controlled[1] | Two part-cooling fans, one on each side of the printhead, cooling the freshly printed section from both sides[2] |
| Electronics & Power | ||
| Total rated power draw | 100-120 VAC / 200-240 VAC 50/60 Hz; 2050 W at 220 V, 1170 W at 110 V[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[9] | 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][10][11] |
| Connectivity, UI & Camera | ||
| Display: size, type, touch? | 5-inch 720x1280 touchscreen[1] | 4.3-inch touchscreen[6] |
| On-device UI capabilities (model preview, per-object controls, etc.) | Touchscreen plus mobile app and PC app[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-drive | Built-in 8 GB eMMC and a USB port; touchscreen, app and PC control interfaces[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[6][2] |
| Camera: built-in / optional? Resolution & framerate (verify — marketing often omits real fps) | Live-view camera 1920x1080 and toolhead camera 1600x1200; the 3264x2448 BirdsEye camera is fitted only on the Laser Edition[1] | Not documented |
| Materials Support | ||
| Officially supported filament list | PLA, PETG, TPU, PVA, BVOH, ABS, ASA, PC, PA, PET, PPS, plus carbon/glass-fibre reinforced PLA, PETG, PA, PET, PC, ABS, ASA, PPA and PPS[1] | Hyper PLA, PLA, PETG, ABS, TPU (95A) and ASA[2] |
| Safety | ||
| Thermal runaway protection (verify in firmware source if at all possible) | Not documented | Not 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[10][11][2] |
| 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[12] | 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[13] |
| Independently Measured Performance | ||
| Benchmark print times (source + settings) | Not documented | Benchy in 19 minutes 48 seconds under Speed Boat Rules in ordinary grey PLA - independently measured by Tom's Hardware[6] |
| Review scores from major outlets (list outlet + score + date) | Not documented | Tom's Hardware rating 4.5 out of 5 in the page's structured data[6] |
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
- Bambu Lab H2S & H2S Laser Edition Spec Sheet (PDF) store.bblcdn.com · 2026-08 · doc
- Creality Ender-3 V3 KE product page creality.com · 2026-08 · vendor
- Bambu Lab US Store - 3D Printers collection listing (base prices, Aug 2026) us.store.bambulab.com · 2026-08 · vendor
- Creality US store - Ender-3 V3 KE 3D Printer product page (live price) store.creality.com · 2026-08 · vendor
- Bambu Lab H2D - Technical Specifications bambulab.com · 2026-08 · vendor
- Tom's Hardware - Creality Ender 3 V3 KE Review (spec box and Speed Boat Rules Benchy time) tomshardware.com · 2026-08 · review
- Tom's Hardware - Creality Ender 3 V3 SE Review (spec box and Speed Boat Rules Benchy time) tomshardware.com · 2026-08 · review
- Tom's Hardware - Creality Ender 3 V3 Review (spec box and Speed Boat Rules Benchy time) tomshardware.com · 2026-08 · review
- GitHub - bambulab organisation repository list (11 repos, checked Aug 2026) github.com · 2026-08 · doc
- 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
- GitHub - CrealityOfficial organisation repositories (per-model firmware sources) github.com · 2026-08 · doc
- Bambu Lab Warranty Policy bambulab.com · 2026-08 · vendor
- Creality US store - K1 3D Printer product page (live price, warranty and returns banner) store.creality.com · 2026-08 · vendor