How the two machines differ on paper: build volume, process, enclosure, nozzle temperature, launch year and the materials each manufacturer names. This is a specification comparison, not a hands-on test.
FFFBenlisquare / CC BY-SA 4.0 / Wikimedia Commons
FFFManufacturer image: Bambu LabGenerated from the two sourced profiles on 2026-11-02. Fields a source doesn't establish are left out of the comparison rather than guessed.
Published specifications don't settle print quality, reliability or noise. Compare the exact configuration, bundled accessories, regional price and support with each manufacturer, and check that the materials you need are supported on the configuration you'd buy.
| Specification | Bambu Lab X1 Carbon | Bambu Lab H2D |
|---|---|---|
| Manufacturer | Bambu Lab | Bambu Lab |
| Printing process | FFF | FFF |
| Build envelope (X × Y × Z) | 256 × 256 × 256 mm | 325 × 320 × 325 mm |
| Nominal box volume | 16.78 L | 33.80 L |
| Enclosure | Enclosed | Enclosed |
| Maximum nozzle temperature | 300 °C | 350 °C |
| Introduction year | 2022 | 2025 |
| Collection | Historical model | Listing status only |
| Market grouping (editorial) | Desktop | Desktop |
| Materials named by the manufacturer | PLA, PETG, TPU, ABS, ASA | Not verified |
| Manufacturing Ended | 2026-03-31 | Not verified |
| Feature Update Horizon | 2027-05-31 | Not verified |
| Security Patch Horizon | 2029-05-31 | Not verified |
| Parts And Support Horizon | 2031-03-31 | Not verified |
| Chassis | Steel | Not verified |
| Shell | Aluminum and glass | Not verified |
| Hotend | All-metal | Not verified |
| Nozzle Material | Hardened steel | Hardened steel |
| Extruder Gear Material | Hardened steel | Hardened steel |
| Nozzle Diameter (mm) | 0.4 | 0.4 |
| Optional Nozzle Diameters (mm) | 0.2, 0.6, 0.8 | Not verified |
| Filament diameter (mm) | 1.75 | 1.75 |
| Bed Temperature Limit | 110 °C at 220 V; 120 °C at 110 V | Not verified |
| Toolhead Speed Max (mm/s) | 500 | Not verified |
| Toolhead Acceleration Max (mm/s²) | 20000 | Not verified |
| Air Filter | Activated carbon | Not verified |
| Monitoring Camera | 1920 × 1080 | Not verified |
| Surface Measurement | Bambu Micro Lidar | Not verified |
| Filament Odometry | Optional with AMS | Not verified |
| Machine dimensions (mm) | 389 × 389 × 457 | 492 × 514 × 626 |
| Machine weight (kg) | 14.13 | 31 |
| Input Power | 100–240 VAC, 50/60 Hz; maximum 1000 W at 220 V or 350 W at 110 V | Not verified |
| Display | 5-inch 1280 × 720 touchscreen | Not verified |
| Connectivity | Wi-Fi, Bambu-Bus | Not verified |
| Storage | 4 GB eMMC and microSD card reader | Not verified |
| Preparation Software | Bambu Studio | Not verified |
| Single Nozzle Build (mm) | Not verified | 325 × 320 × 325 |
| Dual-nozzle build envelope (mm) | Not verified | 300 × 320 × 325 |
| Combined Nozzle Coverage (mm) | Not verified | 350, 320, 325 |
| Minimum Access Dimensions (mm) | Not verified | 700 × 700 × 1100 |
Enclosed X1-series filament printer with a 300°C hotend.
The technical sheet specifies hardened-steel extrusion gears and nozzle, an activated-carbon filter, lidar and a chamber camera. Filament odometry is an AMS-dependent option. The quoted 32 mm³/s hotend flow was measured using Bambu ABS at 280 °C on a 150 × 150 mm single-wall model; it is not a general flow guarantee for every filament.
Full sourced profileDual-nozzle filament printer with active chamber heating.
The total reachable area is wider than the shared dual-nozzle envelope. The manufacturer also specifies a 700 × 700 × 1100 mm working space, which is larger than the chassis dimensions.
Full sourced profile