Kobra 3 Max Combo vs U1 3D Printer
Technical comparison · Fused filament fabrication (FFF/FDM)
Kobra 3 Max Combo and U1 3D Printer are two fused filament fabrication (fff/fdm) in a similar class. Choose Kobra 3 Max Combo if work area matters more; choose U1 3D Printer if multi-extruder and requires external accessory matters more.
| Parameter |
Kobra 3 Max Combo
Anycubic
F2 · Intermediate
|
U1 3D Printer
Snapmaker
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2024 | 2026 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~549–999 € | 849 € |
| Price updated on | 06/2026 | — |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 70.6 × 64 × 75.3 cm | 58.4 × 49.9 × 73 cm |
| Weight (kg) | 23.6 kg | 18.2 kg |
| Work area (mm) | 420 × 420 mm | 270 × 270 mm |
| Z-axis height (mm) | 500 mm | 270 mm |
| Power (W) | — | 1150 W |
| Maximum speed | 600 mm/s | 500 mm/s |
| Declared precision | 0.05 mm | 0.04 mm |
| Category specs | ||
| XY print surface (mm) | 420 mm | 270 mm |
| Maximum Z height (mm) | 500 mm | 270 mm |
| Kinematics | cartesian | corexy |
| Max nozzle temperature (°C) | 300 °C | 300 °C |
| Max bed temperature (°C) | 90 °C | 100 °C |
| Max print speed (mm/s) | 600 mm/s | 500 mm/s |
| Closed chamber | False | False |
| Filament sensor | True | True |
| Auto leveling | mesh | mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | False | True |
| Native Klipper | True | True |
| Input shaper | True | True |
| Multicolor printing | True | True |
| Requires external accessory | True | False |
| Maximum colors | 8 | 4 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | Kobra OS (based on Klipper) featuring a 4.3-inch touchscreen interface. Compatible with Anycubic Slicer for color management and Wi-Fi connected for remote monitoring via app. The integrated ACE Pro system automatically handles filament changes and active drying. | The primary software is Snapmaker Orca, an optimized version of the popular OrcaSlicer, which provides native management of the four toolheads and factory-calibrated material profiles. The printer can also be seamlessly managed via the Snapmaker mobile app for remote monitoring, taking advantage of the built-in 1080p camera. The internal firmware is built on Klipper, Moonraker, and Fluidd, which Snapmaker has made open-source, allowing experienced users to customize the machine and integrate it into complex workflows. |
The differences that matter
- Work area: Kobra 3 Max Combo 420×420 mm vs U1 3D Printer 270×270 mm — Kobra 3 Max Combo wins (+142%)
- Maximum Z height: Kobra 3 Max Combo 500 mm vs U1 3D Printer 270 mm — Kobra 3 Max Combo wins (+85%)
- Maximum colors: Kobra 3 Max Combo 8 vs U1 3D Printer 4 — Kobra 3 Max Combo wins (+100%)
- Multi-extruder: U1 3D Printer yes, Kobra 3 Max Combo no
- Requires external accessory: Kobra 3 Max Combo yes, U1 3D Printer no
Which one to choose
Choose Kobra 3 Max Combo if…
you value work area, maximum z height and maximum colors. «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.»
Choose U1 3D Printer if…
you value multi-extruder and max bed temperature. «A second extruder allows printing with two different materials in the same session: soluble support material for complex geometries, or a combination of rigid and flexible in the same part. It expands process capabilities but introduces calibration complexity and the risk of oozing from the idle nozzle. Most useful for work involving geometries that require supports difficult to remove manually.»
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.