Creality HALOT R6 vs Elegoo Mars 4 Ultra

The Creality HALOT R6 (2025, €144) and the Elegoo Mars 4 Ultra (2023, €179) are two MSLA 3D printers many people compare before buying.

The Creality HALOT R6 is the more affordable of the two, with a gap of about 35.34 (~20%) versus the other.

On the technical side, the Elegoo Mars 4 Ultra offers more build volume (153×78×165 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
Creality
HALOT R6
€144
Elegoo
Mars 4 Ultra
€179
Geometry
Build volume 131×83×160 mm 153×78×165 mm 🏆
Weight 4.25 kg 7 kg
Speed
Max speed — —
Max acceleration — —
Hot-end
Max nozzle temp — —
Nozzle material — —
Drive type — —
Flow rate — —
Bed
Max bed temp — —
Bed material Sandblasted Aluminum —
Auto-leveling Manual 4-point manual
Enclosed Yes Yes
Heated chamber No No
Multimaterial
AMS compatible No No
AMS type — —
AMS slots — —
Connectivity
WiFi Yes Yes
Ethernet — —
Camera — —
Calibration
Measures its own vibrations (built-in sensor) — —
Calibrates flow by itself (sensor) — —
Input shaping — —
Pressure advance — —
Software
Official slicer Halot Box Voxeldance Tango
OrcaSlicer — —
Noise
Noise — —
Power 42 W 🏆 —

Verdict

Frequently asked

Which has better value: Creality HALOT R6 or Elegoo Mars 4 Ultra?
See the full spec table for the best decision based on your use case.
Which has the larger build volume?
Elegoo Mars 4 Ultra with 153×78×165 mm.

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