Sidewinder X3 Plus vs U1 3D Printer
Technical comparison · Fused filament fabrication (FFF/FDM)
Sidewinder X3 Plus and U1 3D Printer are two fused filament fabrication (fff/fdm) in a similar class. Choose Sidewinder X3 Plus if price matters more; choose U1 3D Printer if max print speed matters more. On the category's overall technical index, U1 3D Printer scores 47/100 against 28/100 for Sidewinder X3 Plus.
| Parameter |
Sidewinder X3 Plus
Artillery
F2 · Intermediate
|
U1 3D Printer
Snapmaker
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2023 | 2026 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~280–360 € | 849 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 49.2 × 50.7 × 61 cm | 58.4 × 49.9 × 73 cm |
| Weight (kg) | 16.6 kg | 18.2 kg |
| Work area (mm) | 300 × 300 mm | 270 × 270 mm |
| Z-axis height (mm) | 400 mm | 270 mm |
| Power (W) | — | 1150 W |
| Maximum speed | 300 mm/s | 500 mm/s |
| Declared precision | — | 0.04 mm |
| Category specs | ||
| XY print surface (mm) | 300.0 mm | 270 mm |
| Maximum Z height (mm) | 400.0 mm | 270 mm |
| Kinematics | cartesian | corexy |
| Max nozzle temperature (°C) | 300.0 °C | 300 °C |
| Max bed temperature (°C) | 100.0 °C | 100 °C |
| Max print speed (mm/s) | 300.0 mm/s | 500 mm/s |
| Closed chamber | — | False |
| Filament sensor | — | True |
| Auto leveling | mesh | mesh |
| Standard nozzle diameter (mm) | 0.4 mm | 0.4 mm |
| Multi-extruder | — | True |
| Native Klipper | — | True |
| Input shaper | — | True |
| Multicolor printing | — | True |
| Requires external accessory | — | False |
| Maximum colors | — | 4 |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | 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 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
- Price: Sidewinder X3 Plus 320 € vs U1 3D Printer 849 € — Sidewinder X3 Plus wins (+165%)
- Max print speed: Sidewinder X3 Plus 300 mm/s vs U1 3D Printer 500 mm/s — U1 3D Printer wins (+67%)
- Maximum Z height: Sidewinder X3 Plus 400 mm vs U1 3D Printer 270 mm — Sidewinder X3 Plus wins (+48%)
- Work area: Sidewinder X3 Plus 300×300 mm vs U1 3D Printer 270×270 mm — Sidewinder X3 Plus wins (+23%)
Which one to choose
Choose Sidewinder X3 Plus if…
you value price, maximum z height and work area. «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 max print speed. «The rated maximum speed indicates the theoretical hardware limit, not the everyday working speed. Faster machines reduce print times on simple geometries, but real-world speed depends on material, geometry, required surface finish, and slicer settings. Values above 200–300 mm/s are meaningful only on machines with CoreXY kinematics, active input shaping, and a stiffened mechanical frame.»
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.