Early in release cycle — no urgency to wait
Best for: Professional makers and studios who need Bambu's largest enclosed build volume for high-throughput production, engineering materials, and optional AMS multicolor — without the complexity of dual-nozzle printing.
Full details →Overdue for a refresh — no successor announced yet. Prices should be at their lowest
Best for: Makers who need enclosed CoreXY printing for PA-CF and ASA on a budget — and want a capable alternative to Bambu without the ecosystem lock-in.
Full details →| Bambu Lab H2S | Creality K1C | |
|---|---|---|
| Tier | Professional | Prosumer |
| Motion | CoreXY | CoreXY |
| Build Volume | 340 × 320 × 340 mm | 220 × 220 × 250 mm |
| Max Speed | 1000 mm/s | 600 mm/s |
| Multicolor | ✅ 4 slots | ❌ No |
| Enclosure | ✅ | ✅ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ❌ | ❌ |
| Upgrade Kit | — | — |
| Materials | PLA, PETG, ABS, ASA, TPU, PA, PA-CF, PC, PETG-CF, PPS | PLA, PETG, ABS, ASA, TPU, PA-CF |
| Released | Aug 26, 2025 | Jan 20, 2024 |
| Cycle length | ~730 days | ~450 days |
| Cycle advice | Buy | Wait |
| Deals advice | Caution | Buy |
| Next model | — | — |
The H2S offers 220% the print volume of the X1C. At 1000 mm/s it is also Bambu's fastest printer, making it the top choice for high-throughput professional production.
The enclosed chamber with active heating handles the full engineering filament spectrum — ABS, ASA, PA, PA-CF, PC, and PPS — with consistent results across the full build plate.
The H2S supports up to 12 AMS units (4 AMS 2 Pro + 8 AMS HT), enabling 24-filament printing for large-format multicolor production.
The K1C ships with a hardened steel nozzle rated for carbon-fiber filaments — a significant cost advantage over printers that require aftermarket nozzle upgrades.
Few printers under $400 offer genuine enclosure capability. The K1C delivers ABS and ASA-capable chamber temperatures.
Competitive speed with Bambu's P-series at a fraction of the price.