U1
“The tool changer that made low-waste colour affordable.”
Will’s take Top pick
- Compare
- U1 vs H2C
Snapmaker U1 vs Bambu Lab H2C
H2C
“The multi-colour dream machine, priced like one.”
Will’s take Niche pick
The short version
- The U1 costs $1,450 less.
- The H2C holds 1.7× the build volume.
- The H2C is rated faster: 1000 mm/s against 500.
- The H2C handles up to 24 colours, against 4.
- Only the H2C is enclosed, which matters for ABS, ASA and indoor use.
By the numbers
Side by side, drawn to scale
- Snapmaker U1
- Bambu Lab H2C
Price
Build volume
Top speed
Max colours
Bed size from above
- U1 270 × 270
- H2C 325 × 320
Full specs
Marked where one is clearly aheadSpec for spec
| Spec | Snapmaker U1 | Bambu Lab H2C |
|---|---|---|
| Price | $749 | $2,199 |
| Released | October 2025 | November 2025 |
| Technology | Filament (FDM) | Filament (FDM) |
| Motion system | Tool changer | Tool changer |
| Build volume | 270 × 270 × 270 mm | 325 × 320 × 320 mm |
| Top speed | 500 mm/s | 1000 mm/s |
| Acceleration | 20,000 mm/s² | 20,000 mm/s² |
| Max colours | 4 (SnapSwap 4-toolhead changer) | 24 (Vortek hotend change + AMS 2 Pro / AMS HT) |
| Frame | Open frame | Heated chamber |
| Hotend, max | 300 °C | 350 °C |
| Bed, max | 100 °C | 120 °C |
| Chamber heating | None | 65 °C |
| Weight | 18.2 kg | 32.5 kg |
| Materials | PLA, PETG, TPU, PVA, PCTG | PLA, PETG, TPU, PVA, BVOH, ABS, ASA, PC, PA, PET, PPS, CF/GF composites (PLA, PETG, PA, PET, PC, ABS, ASA, PPA, PPS) |