Bambu Lab H2S vs Creality K1C
Technical comparison · Fused filament fabrication (FFF/FDM)
Two enclosed CoreXY filament printers for anyone printing functional parts at home or in a workshop. Volume decides it: 340×320 mm and 340 mm tall for the H2S, 220×220 mm and 250 mm for the K1C, with a 600 € price gap (1200 € against 599 €).
| Parameter | ||
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2024 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~1150–1250 € | 599 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 49.2 × 51.4 × 62.6 cm | 35.5 × 35.5 × 48.2 cm |
| Weight (kg) | 30 kg | 12.4 kg |
| Work area (mm) | 340 × 320 mm | 220 × 220 mm |
| Z-axis height (mm) | 340 mm | 250 mm |
| Power (W) | 1800 W | 350 W |
| Voltage (V) | 220 V | — |
| Maximum speed | 1000 mm/s | 600 mm/s |
| Declared precision | 50 μm | 100 μm |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 320 mm | 220 mm |
| Build height Z (mm) | 340 mm | 250 mm |
| Kinematics | CoreXY | CoreXY |
| Max nozzle temperature (°C) | 350 °C | 300 °C |
| Max bed temperature (°C) | 120 °C | 100 °C |
| Max print speed (mm/s) | 1000 mm/s | 600 mm/s |
| Enclosed chamber | Yes | Yes |
| Filament sensor | Yes | Yes |
| Auto bed leveling | Mesh | Mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | No | No |
| Native Klipper | No | Yes |
| Input shaper | Yes | Yes |
| Multicolor printing | Yes | No |
| Multicolor requires accessory | Yes | Yes |
| Max colors | — | 4 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The H2S uses Bambu Studio as its primary slicer, with full support for proprietary features including automatic calibration, AI monitoring, and AMS management. It also accepts G-code exported from OrcaSlicer, PrusaSlicer, and Cura, though some advanced functions may not be available with third-party slicers. Laser and cutting functions are managed exclusively through Bambu Suite. Developer Mode is available, exposing MQTT access for custom integrations. | Uses Creality Print, an optimized proprietary slicer. Fully compatible with third-party software such as Orca Slicer and PrusaSlicer. |
The differences that matter
- Bed 340×320 mm vs 220×220 mm → above 220 mm the K1C makes you split the part.
- Height 340 mm vs 250 mm → tall objects stay in one piece on the H2S.
- Nozzle 350 vs 300 °C, bed 120 vs 100 °C → filaments that need high temperatures are off the table on the K1C.
- Native Klipper only on the K1C; the H2S works with Bambu Studio and accepts G-code from third-party slicers, with a few functions missing.
Which one to choose
Choose H2S if…
H2S: a 300 mm container or bracket prints as one piece, where the K1C would need it split and glued. A nozzle up to 350 °C and a bed up to 120 °C (manufacturer's stated values) widen the choice of filaments. The trade-off: 600 € more, 30 kg against 12.4, and a 49.2×51.4 cm footprint against 35.5×35.5, so it needs a bigger bench.
Choose K1C if…
K1C: at 599 € you print parts up to 220×220×250 mm in an enclosed chamber, with native Klipper firmware and third-party slicers such as Orca Slicer and PrusaSlicer. You give up the 340 mm bed and temperatures beyond 300 °C at the nozzle and 100 °C at the bed.
Where to buy
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Filaments for these printers
The most chosen spools among the materials both printers can print according to their specifications.
- ELEGOO PLA PLA1.75 mm1 kg Check the price on Amazon →
- Bambu Lab PLA PLA1.75 mm1 kg Check the price on Amazon →
- SUNLU PETG (Polyethylene Terephthalate Glycol) PETG (Polyethylene Terephthalate Glycol)1.75 mm1 kg Check the price on Amazon →
- SUNLU PLA PLA1.75 mm1 kg Check the price on Amazon →
- OVERTURE PETG (Polyethylene Terephthalate Glycol) PETG (Polyethylene Terephthalate Glycol)High speed1.75 mm1 kg Check the price on Amazon →
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