vs
6.6Display8.8
5.3Battery life8.2
9.8Sports & outdoor9.5
9.6Build & durability7.3
Dimensions
Size comparison
FalconT-Rex Ultra 2
| Falcon | T-Rex Ultra 2 | Difference | |
|---|---|---|---|
| Height | 47.2 mm | 51 mm | −3.8 mm |
| Width | 49.4 mm | 51 mm | −1.5 mm |
| Thickness | 13 mm | 14.3 mm | −1.4 mm |
| Weight | 64 g | 89 g | −25 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Falcon better than T-Rex Ultra 2?
- Water resistance20 ATM vs 10 ATM2×
- Weight64 g vs 89.2 g+39%
- Thickness13 mm vs 14.3 mm+10%
Why is T-Rex Ultra 2 better than Falcon?
- Battery life (smartwatch mode)14 days vs 30 days2.1×
- GPS battery life (dual-band)21 h vs 50 h2.4×
- GPS battery life38 h vs 40 h+5%
- Screen size1.28″ vs 1.5″+17%
- Battery capacity500 mAh vs 870 mAh+74%
- Resolution (width)416 px vs 480 px+15%
- Sport profiles160 vs 180+12%
Specifications
Side by side
| Design & durability | ||
| Case size | — | 51 mm |
| Weight | 64 g | 89.2 g |
| Thickness | 13 mm | 14.3 mm |
| Height | 47.2 mm | 51 mm |
| Width | 49.4 mm | 51 mm |
| Case material | Titanium | Plastic / polymer |
| Sapphire crystal | Yes | Yes |
| Lens / cover glass | Sapphire crystal glass + anti-fingerprint coating | Sapphire glass |
| Water resistance | 20 ATM | 10 ATM |
| Display | ||
| Screen size | 1.28″ | 1.5″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Touchscreen | Yes | Yes |
| Resolution (width) | 416 px | 480 px |
| Resolution (height) | 416 px | 480 px |
| Pixel density | 326 ppi | 322 ppi |
| Peak brightness | — | 3,000 nits |
| Battery | ||
| Battery life (smartwatch mode) | 14 days | 30 days |
| GPS battery life | 38 h | 40 h |
| GPS battery life (dual-band) | 21 h | 50 h |
| Battery capacity | 500 mAh | 870 mAh |
| Charging | 5-pin plug charger | — |
| Health sensors | ||
| Optical heart rate | — | Yes |
| Blood oxygen (SpO2) | — | Yes |
| Skin temperature | — | Yes |
| Temperature sensor | — | Yes |
| Sleep tracking | Yes | Yes |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | Yes | Yes |
| Offline maps | — | Yes |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Sport profiles | 160 | 180 |
| LED flashlight | — | Yes |
| Connectivity | ||
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 5 | 5.2 |
| Smart features | ||
| Calls from the wrist | — | Yes |
| Speaker | — | Yes |
| Microphone | — | Yes |
| Voice assistant | — | Yes |
| Music on the watch | — | Yes |
| Platform | ||
| Operating system | Zepp OS | — |
| Platform | Proprietary | Proprietary |
| Works with | iOS, Android | Android, iOS |
