Bambu Lab A2L vs Bambu Lab P1S
Technical comparison · Fused filament fabrication (FFF/FDM)
Choose the Bambu Lab A2L if you need a larger build volume (330 × 320 × 325 mm) and the ability to manage up to 19 colors. Choose the Bambu Lab P1S if you print technical materials that require an enclosed chamber, a 100 °C heated bed, and prefer CoreXY kinematics.
| Parameter | ||
|---|---|---|
| Identity | ||
| Launch year | 2026 | 2023 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | 379 € | ~399–499 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 54.4 × 52.9 × 50.5 cm | 38.9 × 38.9 × 45.8 cm |
| Weight (kg) | 12.8 kg | 12.95 kg |
| Work area (mm) | 330 × 320 mm | 256 × 256 mm |
| Z-axis height (mm) | 325 mm | 256 mm |
| Power (W) | — | 1000 W |
| Voltage (V) | — | 100 V |
| Maximum speed | 500 mm/s | 500 mm/s |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 320 mm | 256 mm |
| Build height Z (mm) | 325 mm | 256 mm |
| Kinematics | Cartesian | CoreXY |
| Max nozzle temperature (°C) | 300 °C | 300 °C |
| Max bed temperature (°C) | 80 °C | 100 °C |
| Max print speed (mm/s) | 500 mm/s | 500 mm/s |
| Enclosed chamber | No | Yes |
| Filament sensor | Yes | Yes |
| Auto bed leveling | Mesh | Mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | No | No |
| Native Klipper | No | No |
| Input shaper | Yes | Yes |
| Multicolor printing | Yes | Yes |
| Multicolor requires accessory | Yes | Yes |
| Max colors | 19 | 16 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The A2L is compatible with Bambu Studio, Bambu Lab's proprietary slicer for Windows and macOS, which provides native access to all machine features including AMS multi-color management. Third-party slicers that export standard G-code — such as PrusaSlicer and OrcaSlicer — are supported, though some advanced features may not be available outside Bambu Studio. Connectivity is via Wi-Fi; basic printing functions do not require a cloud account. | The P1S is managed through Bambu Studio, Bambu Lab's proprietary slicer available for Windows, macOS, and Linux, or via OrcaSlicer, the widely adopted open-source fork that provides finer parameter control. The Bambu Handy mobile app enables remote monitoring and print launching. The printer supports local LAN connections without a mandatory cloud account, though some advanced features — such as remote timelapses and OTA firmware updates — require a Bambu account. |
The differences that matter
- Build volume: The A2L offers an area of 330 × 320 × 325 mm, significantly larger than the 256 × 256 × 256 mm of the P1S.
- Kinematics and structure: The A2L uses a Cartesian system without an enclosure, while the P1S utilizes CoreXY kinematics inside a natively enclosed frame.
- Bed temperatures: The P1S heated bed reaches 100 °C, whereas the A2L stops at 80 °C, limiting the processing of high-shrinkage materials on the latter.
- Multicolor capacity: Both machines require a separate accessory for multicolor printing, but the A2L supports up to 19 colors, exceeding the P1S's limit of 16.
Which one to choose
Choose A2L if…
Choose the Bambu Lab A2L if your priority is build volume. It offers a larger working area (330 × 320 × 325 mm versus the P1S's 256 × 256 × 256 mm) and the capacity to manage up to 19 colors with the dedicated accessory. It uses Cartesian kinematics and an open structure, making it ideal for PLA, PETG, and TPU, at a lower base price (€379).
Choose P1S if…
Choose the Bambu Lab P1S if you work with filaments prone to thermal warping. The native enclosed chamber, combined with a print bed capable of reaching 100 °C and CoreXY kinematics, makes it better suited for complex materials. The build volume is smaller (256 × 256 × 256 mm), but the external footprint is more compact.
Where to buy
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Filaments for these printers
The most chosen spools among the materials both printers can print according to their specifications.
- ELEGOO PLA PLA1.75 mm1 kg Check the price on Amazon →
- Bambu Lab PLA PLA1.75 mm1 kg Check the price on Amazon →
- SUNLU PETG (Polyethylene Terephthalate Glycol) PETG (Polyethylene Terephthalate Glycol)1.75 mm1 kg Check the price on Amazon →
- SUNLU PLA PLA1.75 mm1 kg Check the price on Amazon →
- OVERTURE PETG (Polyethylene Terephthalate Glycol) PETG (Polyethylene Terephthalate Glycol)High speed1.75 mm1 kg Check the price on Amazon →
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