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- T-REX vs X-SMART 3
Bresser T-REX vs QIDI X-SMART 3
What T-REX does better (1) and where X-SMART 3 wins (5) — every spec side by side.
Dimensions
Size comparison
T-REXX-SMART 3
| T-REX | X-SMART 3 | Difference | |
|---|---|---|---|
| Height | 500 mm | 397 mm | +103 mm |
| Width | 560 mm | 370 mm | +190 mm |
| Depth | 415 mm | 362 mm | +53 mm |
| Weight | 14.8 kg | 10.5 kg | +4.3 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is T-REX better than X-SMART 3?
- Build width (X)227 mm vs 180 mm+26%
Why is X-SMART 3 better than T-REX?
- Build volume5 L vs 5.5 L+10%
- Number of supported materials2 vs 63×
- Build height (Z)150 mm vs 170 mm+13%
- Weight14.8 kg vs 10.5 kg+41%
- Build depth (Y)148 mm vs 180 mm+22%
Specifications
Side by side
| General | ||
| Technology | FDM / FFF (filament) | FDM / FFF (filament) |
| Klipper firmware | — | Yes |
| Build volume | ||
| Build width (X) | 227 mm | 180 mm |
| Build depth (Y) | 148 mm | 180 mm |
| Build height (Z) | 150 mm | 170 mm |
| Build volume | 5 L | 5.5 L |
| Speed | ||
| Max print speed | — | 500 mm/s |
| Max volumetric flow | — | 30 mm³/s |
| Print quality | ||
| Automatic bed levelling | — | Yes |
| Extruder & hotend | ||
| Max nozzle temperature | — | 280 °C |
| Default nozzle | 0.4 mm | 0.4 mm |
| Supported nozzle sizes (mm) | — | 0.4, 0.8 |
| Filament diameter | 1.75 mm | 1.75 mm |
| Supported materials | PLA, ABS | PLA, ABS, ASA, PETG, TPU, etc. |
| Number of supported materials | 2 | 6 |
| Engineering materials (PA, PC, CF) | No | No |
| Print bed | ||
| Heated bed | Yes | Yes |
| Max bed temperature | — | 120 °C |
| Connectivity & control | ||
| Connectivity | Wi-Fi, USB, SD card | Wi-Fi, USB |
| Wi-Fi | Yes | Yes |
| Ethernet | No | — |
| USB | Yes | Yes |
| SD card | Yes | — |
| Bluetooth | No | — |
| Screen size | — | 4.3″ |
| Touchscreen | Yes | Yes |
| Size & power | ||
| Width | 560 mm | 370 mm |
| Depth | 415 mm | 362 mm |
| Height | 500 mm | 397 mm |
| Weight | 14.8 kg | 10.5 kg |
| Rated power | — | 350 W |









