Compare 3D Printers
Rows where the printers differ are marked and bolded.
| Spec | Bambu Lab A1 Mini$209.0094% complete | H2S$1,349.0082% complete⚠ 2 core specs missing | P2S$499.0079% complete⚠ 1 core spec missing |
|---|---|---|---|
| Build volume & size | |||
| Build volume | 180 × 180 × 180 mm | 340 × 320 × 340 mm | 256 × 256 × 256 mm |
| Build volume shape | — | rectangular | — |
| Machine footprint | 347 × 315 × 365 mm | 492 × 514 × 626 mm | 392 × 406 × 478 mm |
| Machine weight | — | 30 kg | 14.9 kg |
| Frame material | Steel + Extruded Aluminum | Die-cast aluminum | Steel |
| Motion & speed | |||
| Motion system | Bed Slinger | CoreXY | CoreXY |
| Max print speed | 500 mm/s | 1000 mm/s | 600 mm/s |
| Max travel speed | — | 1000 mm/s | — |
| Max acceleration (XY) | 10000 mm/s² | 20000 mm/s² | 20000 mm/s² |
| Input shaping | Yes | Yes | Yes |
| Linear rails | X, Z | XY | — |
| Pressure advance | Yes | Yes | Yes |
| Extruder & hotend | |||
| Extruder count | 1 | — | 1 |
| Extruder type | Direct Drive | Direct Drive | DynaSense PMSM Servo Direct Drive |
| Drive type | — | PMSM Servo Motor | Direct Drive |
| Max nozzle temperature | 300 °C | 350 °C | 300 °C |
| Hotend | All-Metal | Bambu Lab All-Metal 350°C Hotend | All-Metal with Hardened Steel Nozzle |
| Stock nozzle | 0.4 mm | 0.4 mm | — |
| Supported nozzle sizes | 0.2, 0.6, 0.8 | 0.2, 0.4, 0.6, 0.8 | — |
| Nozzle material | Stainless Steel | Hardened Steel | Hardened Steel (0.4mm default) |
| Max flow rate | 28 mm³/s | 40 mm³/s | — |
| Quick-release hotend | Yes | Yes | Yes |
| Abrasive filament support | — | Yes | — |
| Bed & leveling | |||
| Bed size | — | 340–320 mm | — |
| Bed type | Bambu Textured PEI Plate | Flexible Steel Plate | Bambu Dual-Sided Textured PEI Plate |
| Bed heated | Yes | Yes | Yes |
| Max bed temperature | 100 °C | 120 °C | 110 °C |
| Auto bed leveling | Yes | Yes | — |
| Leveling method | Eddy Current Sensor | Eddy Current | — |
| Stock plates | Textured PEI | — | — |
| Enclosure & environment | |||
| Enclosure | No | Yes | Yes |
| Enclosure type | — | Actively Heated Enclosure | — |
| Heated chamber | No | Yes | — |
| Max chamber temperature | — | 65 °C | 50 °C |
| Air filter | — | HEPA H12 + Activated Carbon | — |
| Internal lighting | Yes | Yes | Yes |
| Door sensor | — | Yes | Yes |
| Smoke sensor | — | Yes | — |
| Materials & multi-color | |||
| Supported materials | PLA, PLA+, PLA-SILK, PETG, TPU | — | PLA, PETG, TPU, ABS, ASA, PVA, PET (Ideal); PA, PC (Capable) |
| Multi-material support | Yes | Yes | Yes |
| Max spools | 4 | 7 | 20 |
| Compatible MM systems | — | AMS 2 Pro, AMS HT | — |
| Connectivity & smart features | |||
| Wi-Fi | Yes | Yes | Yes |
| Ethernet | No | Yes | No |
| SD card | Yes | No | — |
| Onboard storage | — | 8 GB | — |
| Cloud platforms | Bambu Cloud | — | — |
| Remote monitoring | Yes | Yes | — |
| Screen | 2.4 inch 320x240 IPS Touch Screen | 720p Touchscreen | 5-inch Color Touchscreen (854x480) with 2nd-Gen UI |
| Screen size | 2.4" | 5" | 5" |
| Camera | — | — | HD Chamber Camera |
| Camera resolution | 1080p | — | 1920x1080 @ 30fps |
| Timelapse | — | — | Yes |
| AI failure detection | No | Yes | Yes |
| Filament runout sensor | Yes | Yes | Yes |
| Power-loss recovery | Yes | Yes | — |
| Precision | |||
| Layer height | 80–280 µm | — | 50–280 µm |
| Default layer height | — | — | 200 µm |
| Power, noise & safety | |||
| Rated power | 150 W | 2050 W | 1200 W |
| Input voltage | 100-240V AC | 100-240V AC, 50/60Hz | 100-240 VAC, 50/60 Hz |
| Noise (printing) | 48 dB | — | — |
| Thermal runaway protection | Yes | Yes | — |
| Certifications | FCC, CE, RoHS | — | — |
| Practical & community | |||
| Assembly required | No | — | — |
| Release date | 2023-09-20 | 2025-08-26 | — |
| Firmware | Bambu Lab Proprietary | — | — |