Bambu Lab A2L vs Elegoo Neptune 4 Max

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The Bambu Lab A2L (2026, €379) and the Elegoo Neptune 4 Max (2023, €470) are two FDM 3D printers many people compare before buying.

The Bambu Lab A2L is the more affordable of the two, with a gap of about 91 (~19%) versus the other.

On the technical side, only the Bambu Lab A2L supports multicolor (AMS), and the Elegoo Neptune 4 Max offers more build volume (420×420×480 mm).

Below is the full spec table with the best value of each feature highlighted, plus a verdict by use case.

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Specifications
Bambu Lab
A2L
€379
Elegoo
Neptune 4 Max
€470
Geometry
Build volume 330×320×325 mm 420×420×480 mm 🏆
Weight 12.8 kg 17.5 kg
Speed
Max speed 500 mm/s 500 mm/s
Max acceleration 10,000 mm/s² 🏆 8,000 mm/s²
Hot-end
Max nozzle temp 300 °C 300 °C
Nozzle material stainless steel brass
Drive type direct direct
Flow rate 32 mm³/s 🏆
Bed
Max bed temp 80 °C 85 °C 🏆
Bed material Textured PEI plate PEI plate
Auto-leveling hands-free auto + offset 121-point auto mesh
Enclosed No No
Heated chamber No No
Multimaterial
AMS compatible Yes 🏆 No
AMS type lite
AMS slots 4 🏆
Connectivity
WiFi Yes Yes
Ethernet No Yes
Camera Yes (1080p)
Calibration
Vibration compensation Yes Yes
Flow calibration Yes No
Input shaping Yes Yes
Pressure advance Yes Yes
Software
Official slicer Bambu Studio Elegoo Cura
OrcaSlicer Yes Yes
Noise
Noise 52 dB 🏆
Power 1000 W 🏆

Verdict

Frequently asked

Which has better value: Bambu Lab A2L or Elegoo Neptune 4 Max?
See the full spec table for the best decision based on your use case.
Which has the larger build volume?
Elegoo Neptune 4 Max with 420×420×480 mm.

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