K1 vs Elegoo Neptune 4 Plus
Technical comparison · Fused filament fabrication (FFF/FDM)
K1 and Elegoo Neptune 4 Plus are two fused filament fabrication (fff/fdm) in a similar class. Choose K1 if closed chamber matters more; choose Elegoo Neptune 4 Plus if work area matters more.
| Parameter |
K1
Creality
F2 · Intermediate
|
Elegoo Neptune 4 Plus
Elegoo
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2023 | 2023 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | 329 € | ~300–400 € |
| Price updated on | 06/2026 | — |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 35.5 × 35.5 × 48 cm | 53.3 × 51.7 × 63.8 cm |
| Weight (kg) | 9.6 kg | 14.4 kg |
| Work area (mm) | 220 × 220 mm | 320 × 320 mm |
| Z-axis height (mm) | 250 mm | 385 mm |
| Power (W) | 350 W | — |
| Maximum speed | 600 mm/s | 500 mm/s |
| Declared precision | 0.1 mm | 0.1 mm |
| Category specs | ||
| XY print surface (mm) | 220 mm | 320 mm |
| Maximum Z height (mm) | 250 mm | 385 mm |
| Kinematics | corexy | cartesian |
| Max nozzle temperature (°C) | 300 °C | 300 °C |
| Max bed temperature (°C) | 100 °C | 110 °C |
| Max print speed (mm/s) | 600 mm/s | 500 mm/s |
| Closed chamber | true | False |
| Filament sensor | true | True |
| Auto leveling | mesh | mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | false | False |
| Native Klipper | true | True |
| Input shaper | true | True |
| Multicolor printing | false | False |
| Requires external accessory | — | False |
| Maximum colors | — | 1 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | Pre-installed Klipper firmware with Creality OS interface. Wi-Fi connectivity and built-in 4.3" touch screen. | 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: K1 220×220 mm vs Elegoo Neptune 4 Plus 320×320 mm — Elegoo Neptune 4 Plus wins (+112%)
- Maximum Z height: K1 250 mm vs Elegoo Neptune 4 Plus 385 mm — Elegoo Neptune 4 Plus wins (+54%)
- Closed chamber: K1 yes, Elegoo Neptune 4 Plus no
- Max print speed: K1 600 mm/s vs Elegoo Neptune 4 Plus 500 mm/s — K1 wins (+20%)
- Price: K1 329 € vs Elegoo Neptune 4 Plus 350 € — K1 wins (+6%)
Which one to choose
Choose K1 if…
you value closed chamber, max print speed and price. «A closed chamber reduces thermal gradients around the part being built, limiting warping and cracking caused by rapid cooling in high-shrinkage materials such as ABS, ASA, and PC. It also shields the mechanism from drafts and airborne particles. A closed chamber is effectively necessary for technical materials; for PLA and PETG it is an advantage, not a requirement.»
Choose Elegoo Neptune 4 Plus if…
you value work area, maximum z height and max bed temperature. «The Z height determines how tall a part the machine can produce in one print. Vertical objects such as vases, load-bearing structures, or casting patterns require a high Z travel. A lower value does not affect quality but forces the user to split or reorient the model. Z height should be considered alongside the XY surface to assess total usable build volume.»
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.