Bambu Lab X1-Carbon vs Bambu Lab P1S
Detailed Technical Comparison & Buying Guide
Bambu Lab X1-Carbon VS
Bambu Lab P1S Bambu Lab X1-Carbon
✅ Industry-leading speed, AI features, and multi-colour support.
❌ Proprietary software and relatively high price.
Bambu Lab P1S
✅ Professional enclosed printing at a mid-range price.
❌ Basic screen and slower camera than X1-C.
| Feature | Bambu Lab X1-Carbon | Bambu Lab P1S |
|---|---|---|
| Printing Technology | Fused Deposition Modeling (FDM) | FDM (CoreXY) |
| Build Volume (XYZ) | 256 x 256 x 256 mm³ | 256 x 256 x 256 mm³ |
| Chassis Structure | Steel | N/A |
| Enclosure Material | Aluminum & Glass | N/A |
| Hotend Design | All-Metal | N/A |
| Extruder Gear Type | Hardened Steel | N/A |
| Nozzle Material | Hardened Steel | N/A |
| Max Nozzle Temp | 300 °C | 300 °C |
| Nozzle Diameter | 0.4 mm (included) | N/A |
| Filament Diameter | 1.75 mm | N/A |
| Build Plate Surface | Flexible Steel Plate | N/A |
| Max Bed Temp | 110 °C | 100 °C |
| Max Printing Speed | 500 mm/s | 500 mm/s |
| Max Acceleration | 20,000 mm/s² | 20,000 mm/s² |
| Max Volumetric Flow | 32 mm³/s | N/A |
| Cooling System | Closed Loop Control (Part/Hotend/Chamber) | N/A |
| Air Filtration | Activated Carbon Filter | Activated Carbon Filter |
| Supported Materials | PLA, PETG, TPU, ABS, ASA, PA, PC, Carbon/Glass Fiber | PLA, PETG, TPU, ABS, ASA, PA, PC |
| LiDAR Sensor | Bambu Micro Lidar Included | N/A |
| Chamber Camera | 1920 x 1080 Included | N/A |
| Filament Run-out Sensor | Yes (Run-out & Odometry) | Yes |
| Power Loss Recovery | Yes | N/A |
| Physical Dimensions | 389 x 389 x 457 mm³ | N/A |
| Product Weight | 14.13 kg | 12.95 kg |
| Input Voltage | 100-240 VAC | N/A |
| Peak Power Draw | 1000 W @220V / 350 W @110V | N/A |
| Control Panel / Display | 5-inch 1280 x 720 Touch Screen | 2.7-inch LCD with Dial |
| Connectivity Options | Wi-Fi, Bambu-Bus | Wi-Fi, Bluetooth, Bambu-Bus |
| Internal Storage | 4 GB EMMC + Micro SD Card Reader | N/A |
| Motion Controller CPU | Dual-Core Cortex M4 | N/A |
| Application Processor | Quad ARM A7 1.2 GHz | N/A |
| AI Neural Processing | 2 Tops NPU | N/A |
| Recommended Slicer | Bambu Studio | N/A |
| Supported OS | MacOS, Windows | N/A |
| Bed Leveling System | Dual Auto Bed Leveling | N/A |
| Enclosure Type | Fully Enclosed | Fully Enclosed (Plastic & Glass) |
| Vibration Compensation | Active X & Y Compensation | Yes |
| AI Monitoring Features | N/A | N/A |
| Multi-Material Support | AMS Compatible (up to 16 colours) | AMS Compatible (up to 16 colours) |
| Manufacturer Warranty | 1 Year | 1 Year |
| Box Contents | X1-C, Build Plate, Spare Nozzle, Scraper, Filament | P1S, Build Plate, Spare Nozzle, Scraper |
⚖️ Expert Verdict
The P1S and X1 Carbon share the same CoreXY bones, but the X1C is the 'luxury' version packed with automation. The X1 Carbon's main advantages are its AI-powered LIDAR sensor for automatic flow calibration and first-layer inspection, a much higher-resolution internal camera, and a premium 5-inch color touchscreen. It also features a hardened steel nozzle and extruder gears as standard, making it ready for abrasive carbon-fiber filaments out of the box. The P1S is the best value-for-money high-speed printer on the market, but the X1 Carbon is the ultimate 'hands-off' experience. For professionals who want the printer to catch its own mistakes and provide the highest level of automation, the X1 Carbon is the undisputed winner.
What Owners Are Saying?
Bambu Lab X1-Carbon
James R. ★★★★★
Mark ★★★★★
Alice T. ★★★★☆
Gareth ★★★☆☆
Bambu Lab P1S
Oscar ★★★★★
Mia T. ★★★★★
William ★★★★☆
Grace S. ★★★☆☆