Anycubic Kobra 2 Pro vs Elegoo Neptune 4 Plus
Technical comparison · Fused filament fabrication (FFF/FDM)
Kobra 2 Pro and Neptune 4 Plus are two fused filament fabrication (fff/fdm) in a similar class. Choose Kobra 2 Pro if price matters more; choose Neptune 4 Plus if work area matters more. On the category's overall technical index, Neptune 4 Plus scores 42/100 against 25/100 for Kobra 2 Pro.
| Parameter |
Kobra 2 Pro
Anycubic
F1 · Entry
|
Neptune 4 Plus
Elegoo
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2023 | 2023 |
| Use tier | F1 — Entry | F2 — Intermediate |
| Price | ||
| Price (€) | ~250–320 € | ~300–400 € |
| Price updated on | 06/2026 | — |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 43.5 × 46.3 × 48.6 cm | 53.3 × 51.7 × 63.8 cm |
| Weight (kg) | 8.4 kg | 14.4 kg |
| Work area (mm) | 220 × 220 mm | 320 × 320 mm |
| Z-axis height (mm) | 250 mm | 385 mm |
| Power (W) | 400 W | — |
| Maximum speed | 500 mm/s | 500 mm/s |
| Declared precision | 0.1 mm | 0.1 mm |
| Category specs | ||
| Footprint X×Y (short side) (mm) | 220 mm | 320 mm |
| Build height Z (mm) | 250 mm | 385 mm |
| Kinematics | Cartesian | Cartesian |
| Max nozzle temperature (°C) | 260 °C | 300 °C |
| Max bed temperature (°C) | 110 °C | 110 °C |
| Max print speed (mm/s) | 500 mm/s | 500 mm/s |
| Enclosed chamber | False | False |
| Filament sensor | True | True |
| Auto bed leveling | Mesh | Mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | False | False |
| Native Klipper | False | True |
| Input shaper | True | True |
| Multicolor printing | false | False |
| Multicolor requires accessory | — | False |
| Max colors | 1 | 1 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | Anycubic Kobra OS (a closed Klipper-based system) compatible with the Anycubic mobile app for remote control. Supports all major slicers. | The printer operates with Klipper firmware pre-installed on a 64-bit ARM processor, enabling advanced standard features like input shaping and pressure advance. The user interface is managed via a removable capacitive touchscreen and a dedicated web interface (Fluidd or Mainsail) for remote control and monitoring via Wi-Fi or LAN connection. For file preparation, the machine is compatible with major slicers on the market, including Elegoo Cura (bundled by the manufacturer), UltiMaker Cura, PrusaSlicer, and OrcaSlicer. |
The differences that matter
- Work area: Kobra 2 Pro 220×220 mm vs Neptune 4 Plus 320×320 mm — Neptune 4 Plus wins (+112%)
- Build height Z: Kobra 2 Pro 250 mm vs Neptune 4 Plus 385 mm — Neptune 4 Plus wins (+54%)
- Price: Kobra 2 Pro 285 € vs Neptune 4 Plus 350 € — Kobra 2 Pro wins (+23%)
- Native Klipper: Neptune 4 Plus yes, Kobra 2 Pro no
- Max nozzle temperature: Kobra 2 Pro 260 °C vs Neptune 4 Plus 300 °C — Neptune 4 Plus wins (+15%)
Which one to choose
Choose Neptune 4 Plus if…
you value work area, build height z and native klipper.
MakerSpecs is an independent atlas. We don't sell products: this comparison links to both sheets, where you'll find complete data and official links.