Kobra 2 Plus vs Sidewinder X3 Plus
Technical comparison · Fused filament fabrication (FFF/FDM)
Kobra 2 Plus and Sidewinder X3 Plus are two fused filament fabrication (fff/fdm) in a similar class. Choose Kobra 2 Plus if max print speed matters more; choose Sidewinder X3 Plus if price matters more.
| Parameter |
Kobra 2 Plus
Anycubic
F2 · Intermediate
|
Sidewinder X3 Plus
Artillery
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2023 | 2023 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~350–450 € | ~280–360 € |
| Price updated on | 06/2026 | — |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 56.4 × 60.5 × 63 cm | 49.2 × 50.7 × 61 cm |
| Weight (kg) | 13 kg | 16.6 kg |
| Work area (mm) | 320 × 320 mm | 300 × 300 mm |
| Z-axis height (mm) | 400 mm | 400 mm |
| Power (W) | 400 W | — |
| Maximum speed | 500 mm/s | 300 mm/s |
| Declared precision | 0.1 mm | — |
| Category specs | ||
| XY print surface (mm) | 320 mm | 300.0 mm |
| Maximum Z height (mm) | 400 mm | 400.0 mm |
| Kinematics | cartesian | cartesian |
| Max nozzle temperature (°C) | 260 °C | 300.0 °C |
| Max bed temperature (°C) | 90 °C | 100.0 °C |
| Max print speed (mm/s) | 500 mm/s | 300.0 mm/s |
| Closed chamber | False | — |
| Filament sensor | True | — |
| Auto leveling | mesh | mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | False | — |
| Native Klipper | False | — |
| Input shaper | True | — |
| Multicolor printing | false | — |
| Maximum colors | 1 | — |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | Managed via Kobra OS with support for the Anycubic App over Wi-Fi and standard USB interfaces. Compatible with major market slicers. | The STM32 board runs Marlin and communicates via USB Type-C or TF card; it works with any standard slicer (Cura, PrusaSlicer, Simplify3D) without proprietary restrictions. Lack of Wi-Fi requires physical transfer of G-code files, but ensures full offline control. |
The differences that matter
- Max print speed: Kobra 2 Plus 500 mm/s vs Sidewinder X3 Plus 300 mm/s — Kobra 2 Plus wins (+67%)
- Price: Kobra 2 Plus 400 € vs Sidewinder X3 Plus 320 € — Sidewinder X3 Plus wins (+25%)
- Max nozzle temperature: Kobra 2 Plus 260 °C vs Sidewinder X3 Plus 300 °C — Sidewinder X3 Plus wins (+15%)
- Work area: Kobra 2 Plus 320×320 mm vs Sidewinder X3 Plus 300×300 mm — Kobra 2 Plus wins (+14%)
- Max bed temperature: Kobra 2 Plus 90 °C vs Sidewinder X3 Plus 100 °C — Sidewinder X3 Plus wins (+11%)
Which one to choose
Choose Sidewinder X3 Plus if…
you value price, max nozzle temperature and max bed temperature.
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.