Bambu Lab P1S vs Bambu Lab A1
Detailed Technical Comparison & Buying Guide
Bambu Lab P1S VS
Bambu Lab A1 Bambu Lab P1S
✅ Professional enclosed printing at a mid-range price.
❌ Basic screen and slower camera than X1-C.
Bambu Lab A1
✅ Unbeatable plug-and-play experience with full auto-calibration and high-speed multi-material support.
❌ The 'bed-slinger' design requires more physical desk space compared to CoreXY models.
| Feature | Bambu Lab P1S | Bambu Lab A1 |
|---|---|---|
| Printing Technology | FDM (CoreXY) | FDM (Bed-slinger) |
| Build Volume (XYZ) | 256 x 256 x 256 mm³ | 256 x 256 x 256 mm³ |
| Chassis Structure | N/A | N/A |
| Enclosure Material | N/A | N/A |
| Hotend Design | N/A | All-Metal |
| Extruder Gear Type | N/A | N/A |
| Nozzle Material | N/A | Stainless Steel (Quick Swap) |
| Max Nozzle Temp | 300 °C | 300 °C |
| Nozzle Diameter | N/A | N/A |
| Filament Diameter | N/A | 1.75 mm |
| Build Plate Surface | N/A | N/A |
| Max Bed Temp | 100 °C | 100 °C |
| Max Printing Speed | 500 mm/s | 500 mm/s |
| Max Acceleration | 20,000 mm/s² | 10,000 mm/s² |
| Max Volumetric Flow | N/A | N/A |
| Cooling System | N/A | N/A |
| Air Filtration | Activated Carbon Filter | N/A |
| Supported Materials | PLA, PETG, TPU, ABS, ASA, PA, PC | PLA, PETG, TPU, PVA |
| LiDAR Sensor | N/A | N/A |
| Chamber Camera | N/A | N/A |
| Filament Run-out Sensor | Yes | Yes (Run-out & Tangle) |
| Power Loss Recovery | N/A | N/A |
| Physical Dimensions | N/A | N/A |
| Product Weight | 12.95 kg | 8.3 kg |
| Input Voltage | N/A | N/A |
| Peak Power Draw | N/A | N/A |
| Control Panel / Display | 2.7-inch LCD with Dial | 3.5-inch Colour Touchscreen |
| Connectivity Options | Wi-Fi, Bluetooth, Bambu-Bus | Wi-Fi, Bluetooth, Bambu-Bus |
| Internal Storage | N/A | N/A |
| Motion Controller CPU | N/A | N/A |
| Application Processor | N/A | N/A |
| AI Neural Processing | N/A | N/A |
| Recommended Slicer | N/A | N/A |
| Supported OS | N/A | N/A |
| Bed Leveling System | N/A | Full Auto Bed Leveling (Active Flow Rate) |
| Enclosure Type | Fully Enclosed (Plastic & Glass) | N/A |
| Vibration Compensation | Yes | Active X & Y Compensation |
| AI Monitoring Features | N/A | N/A |
| Multi-Material Support | AMS Compatible (up to 16 colours) | AMS lite Compatible |
| Manufacturer Warranty | 1 Year | 1 Year |
| Box Contents | P1S, Build Plate, Spare Nozzle, Scraper | N/A |
⚖️ Expert Verdict
Choosing between the Bambu Lab A1 and the P1S is a decision between budget-friendly innovation and enclosed versatility. Both printers share the same high-speed DNA and excellent software ecosystem, but the P1S is fully enclosed, making it capable of printing advanced materials like ABS or ASA that would warp on the open-frame A1. The A1, however, features a newer, swappable nozzle design and a quieter motor system. If you primarily print PLA and PETG for decorative items or toys, the A1 offers incredible value. But for engineers or makers who need a wider range of technical filaments and a protected printing environment, the P1S remains the more capable professional tool.
What Owners Are Saying?
Bambu Lab P1S
Oscar ★★★★★
Mia T. ★★★★★
William ★★★★☆
Grace S. ★★★☆☆
Bambu Lab A1
Hobbyist_Harry ★★★★★
Daisy ★★★★☆