Compare Neptune 4 PRO vs H2S Combo
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| Model | Neptune 4 PRO |
H2S Combo |
| Printing Material | Filament | Filament |
| Buy Filament for Elegoo Neptune 4 PRO | Buy Filament forBambu Lab H2S Combo | |
| Estimated price | $359,00 | $1499,00 |
| Manufacturer | Elegoo | Bambu Lab |
| Release Year | 2023 | 2025 |
| Print Volume [mm] | 225x225x265 | 320x340x340 |
| Printer Size [mm] | 475x445x515 | 492x514x852 |
| Weight [kg] | 8,9 | 32,5 |
| Power Loss Recovery | YES | YES |
| Enclosed printer | NO | YES |
| Bed Leveling | Automatic | Automatic |
| Filament End Sensor | YES | YES |
| Bed type | Heated | Heated |
| Power supply system | Direct Drive | Direct Drive |
| Standard nozzle | 0,4 | 0,4 |
| Maximum Nozzle Temperature [°C] | 300 | 350 |
| Maximum Bed Temperature [°C] | 110 | 120 |
| Maximum printing speed [mm/s] | 500 | 1000 |
| Filament holder | YES | YES |
| Camera for supervision | NO | NO |
| Recommended filaments | PLA, PLA+, TPU, PETG, Nylon, ABS | ABS, PLA, PETG, PET, TPU, PA, ABS, ASA, PC, PLA-CF, PA-CF, PET-CF |
| Recommended slicers | Bambu Studio, Super Slicer, Cura, Prusa Slicer, Orca | Bambu Studio |
| Maximum Resolution [mm] | 0,1 | 0,1 |
| Processor | ARM 64 bit | |
| Display | Touchscreen 4,3'' | Touchscreen 5'' |
| Power Supply | 310 W | 330 W RMS |
| Connectivity | USB, microSD | USB, Wifi |
| Operating systems | Windows, Linux, Macbook | Windows, Linux e Macbook |
| Date of registration in the system | 2024-07-02 | 2025-10-10 |
| Release date | 2023 | 2025 |
| Extra features | The Elegoo Neptune 4 Pro stands out for its advanced features, including pre-installed Klipper firmware, a dual-gear direct extruder with a 5.2:1 ratio, a high-temperature nozzle (up to 300°C), a flexible magnetic PEI platform, efficient cooling fans, and a 121-point auto-leveling system. The printer also features a 4.3-inch touchscreen interface, dual linear bars on the X and Y axes, and a segmented heated bed for energy savings. | Enclosed CoreXY (340×320×340 mm) with active chamber up to 65 °C, 350 °C hotend, 120 °C bed. <50 um precision (Vision Encoder) and Auto Hole/Contour Compensation. 3 cameras + 23 sensors with AI and pre-flight checks. AMS 2 Pro: drying with auto vent, spool rotation, and RFID; multicolor ready. Auto-leveling, active vibration compensation, high-torque servo extruder, and stabilized flow for high speed and top quality. |
| Support for multiple colors and materials (AMS and CFS) | NO | YES |
Notes * |
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| Cost-benefit | 7 / 10 | 7 / 10 |
| Hardware | 3.2 / 10 | 8 / 10 |
| Tela | . | . |
| Print volume | 3 / 10 | 4 / 10 |
| Performance | 4 / 10 | 8 / 10 |
Conclusion |