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- Kobra 4 vs Neptune 4
Anycubic Kobra 4 vs Elegoo Neptune 4
What Kobra 4 does better (5) and where Neptune 4 wins (3) — every spec side by side.
Dimensions
Size comparison
Kobra 4Neptune 4
| Kobra 4 | Neptune 4 | Difference | |
|---|---|---|---|
| Height | 461 mm | 515 mm | −54 mm |
| Width | 455 mm | 475 mm | −20 mm |
| Depth | 445 mm | 445 mm | = |
| Weight | 9.9 kg | 8.3 kg | +1.6 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Kobra 4 better than Neptune 4?
- Build volume17.6 L vs 13.4 L+31%
- Built-in cameraYes · Neptune 4: No
- Max print speed600 mm/s vs 500 mm/s+20%
- Build width (X)260 mm vs 225 mm+16%
- Build depth (Y)260 mm vs 225 mm+16%
Why is Neptune 4 better than Kobra 4?
- Max bed temperature100 °C vs 110 °C+10%
- Number of supported materials3 vs 4+33%
- Weight9.9 kg vs 8.3 kg+19%
Specifications
Side by side
| General | ||
| Technology | FDM / FFF (filament) | FDM / FFF (filament) |
| Motion system | — | Bed-slinger (i3-style) |
| Delivered as | — | Partially assembled |
| All-metal frame | — | Yes |
| Klipper firmware | — | Yes |
| Build volume | ||
| Build width (X) | 260 mm | 225 mm |
| Build depth (Y) | 260 mm | 225 mm |
| Build height (Z) | 260 mm | 265 mm |
| Build volume | 17.6 L | 13.4 L |
| Speed | ||
| Max print speed | 600 mm/s | 500 mm/s |
| Print quality | ||
| Finest layer height | — | 0.05 mm |
| Thickest layer height | — | 0.3 mm |
| Vibration compensation (input shaping) | — | Yes |
| Automatic bed levelling | Yes | Yes |
| Extruder & hotend | ||
| Max nozzle temperature | 300 °C | 300 °C |
| Direct-drive extruder | — | Yes |
| Default nozzle | — | 0.4 mm |
| Nozzle material | — | brass |
| Swappable nozzle / hotend | — | Yes |
| Toolheads | — | 1 |
| Nozzles | — | 1 |
| Filament diameter | — | 1.75 mm |
| Supported materials | PLA, PETG, TPU | ABS, PETG, PLA, TPU |
| Number of supported materials | 3 | 4 |
| Engineering materials (PA, PC, CF) | No | No |
| Print bed | ||
| Heated bed | Yes | Yes |
| Max bed temperature | 100 °C | 110 °C |
| Connectivity & control | ||
| Connectivity | — | USB, SD card |
| Wi-Fi | — | Yes |
| Ethernet | — | No |
| USB | — | Yes |
| SD card | — | Yes |
| Bluetooth | — | No |
| Screen size | — | 4.3″ |
| Touchscreen | Yes | Yes |
| Features | ||
| Built-in camera | Yes | No |
| Filament runout sensor | — | Yes |
| Power-loss recovery | — | Yes |
| Silent stepper drivers | — | Yes |
| Size & power | ||
| Width | 455 mm | 475 mm |
| Depth | 445 mm | 445 mm |
| Height | 461 mm | 515 mm |
| Weight | 9.9 kg | 8.3 kg |
