vs
6.0Sports & outdoor5.8
6.3Build & durability9.8
Dimensions
Size comparison
T-Rex UltraG-Squad GBD-H2000
| T-Rex Ultra | G-Squad GBD-H2000 | Difference | |
|---|---|---|---|
| Height | 47.3 mm | 59.6 mm | −12.3 mm |
| Width | 47.3 mm | 52.6 mm | −5.3 mm |
| Thickness | 13.4 mm | 19.4 mm | −5.9 mm |
| Weight | 89 g | 63 g | +26 g |
Drawn to the same scale from the official dimensions (front and side).
Why is T-Rex Ultra better than G-Squad GBD-H2000?
- AMOLED / OLED displayYes · G-Squad GBD-H2000: No
- Thickness13.4 mm vs 19.4 mm+44%
Why is G-Squad GBD-H2000 better than T-Rex Ultra?
- Water resistance10 ATM vs 20 ATM2×
- Weight89 g vs 63 g+41%
Specifications
Side by side
| Design & durability | ||
| Case size | — | 53 mm |
| Weight | 89 g | 63 g |
| Thickness | 13.4 mm | 19.4 mm |
| Height | 47.3 mm | 59.6 mm |
| Width | 47.3 mm | 52.6 mm |
| Case material | Plastic / polymer | Plastic / polymer |
| Lens / cover glass | — | Mineralglas Mineralglas |
| Strap material | — | Kunststoff |
| Water resistance | 10 ATM | 20 ATM |
| Water rating (maker) | — | 200 m / 20 bar / 20 ATM |
| Display | ||
| Screen size | 1.39″ | — |
| Display technology | AMOLED | — |
| Panel | AMOLED | Mirasol |
| AMOLED / OLED display | Yes | No |
| Touchscreen | Yes | — |
| Resolution (width) | 454 px | — |
| Resolution (height) | 454 px | — |
| Pixel density | 326 ppi | — |
| Battery | ||
| Battery life (smartwatch mode) | 20 days | — |
| Battery saver mode | 25 days | — |
| GPS battery life | 46 h | — |
| GPS battery life (dual-band) | 28 h | — |
| Battery capacity | 500 mAh | — |
| Battery type | — | Li-Ion |
| Charging | Magnetic charging base | über USB Port, Solar-Ladefunktion |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | — |
| Skin temperature | — | Yes |
| Sensors | — | heart rate, temperature, barometer, accelerometer |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | Yes | — |
| Satellite systems | — | GPS |
| Barometric altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Connectivity | ||
| Wi-Fi | Wi-Fi 4 | — |
| Bluetooth | 5 | — |
| Platform | ||
| Operating system | Zepp OS | — |
| Platform | Proprietary | — |
| Works with | iOS, Android | iOS, Android |
