vs
8.7Display8.7
5.6Battery life8.2
9.6Sports & outdoor9.5
8.8Smart features4.1
5.2Build & durability9.0
Dimensions
Size comparison
Cheetah 2 ProT-Rex Dual Solar
| Cheetah 2 Pro | T-Rex Dual Solar | Difference | |
|---|---|---|---|
| Height | 48 mm | 51.4 mm | −3.4 mm |
| Width | 48 mm | 51.4 mm | −3.4 mm |
| Thickness | 13.2 mm | 14.5 mm | −1.3 mm |
| Weight | 46 g | 69 g | −23 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Cheetah 2 Pro better than T-Rex Dual Solar?
- Weight45.6 g vs 69 g+51%
- Thickness13.2 mm vs 14.5 mm+10%
Why is T-Rex Dual Solar better than Cheetah 2 Pro?
- Battery life (smartwatch mode)20 days vs 25 days+25%
- Water resistance5 ATM vs 10 ATM2×
- GPS battery life (dual-band)31 h vs 41 h+32%
- Battery capacity540 mAh vs 660 mAh+22%
- Sport profiles170 vs 180+6%
Specifications
Side by side
| Design & durability | ||
| Weight | 45.6 g | 69 g |
| Thickness | 13.2 mm | 14.5 mm |
| Height | 48 mm | 51.4 mm |
| Width | 48 mm | 51.4 mm |
| Case material | Titanium | Titanium |
| Sapphire crystal | Yes | Yes |
| Lens / cover glass | Sapphire glass | Sapphire glass |
| Water resistance | 5 ATM | 10 ATM |
| Display | ||
| Screen size | 1.32″ | 1.32″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Touchscreen | Yes | Yes |
| Resolution (width) | 466 px | 466 px |
| Resolution (height) | 466 px | 466 px |
| Pixel density | 353 ppi | 353 ppi |
| Peak brightness | 3,000 nits | 3,000 nits |
| Battery | ||
| Battery life (smartwatch mode) | 20 days | 25 days |
| GPS battery life | 26 h | — |
| GPS battery life (dual-band) | 31 h | 41 h |
| Battery capacity | 540 mAh | 660 mAh |
| Solar charging | — | Yes |
| Health sensors | ||
| Optical heart rate | Yes | 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 | Yes |
| Compass | Yes | Yes |
| Sport profiles | 170 | 180 |
| LED flashlight | Yes | Yes |
| Connectivity | ||
| Wi-Fi | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | — | 5.2 |
| Smart features | ||
| Calls from the wrist | Yes | Yes |
| Speaker | Yes | Yes |
| Microphone | Yes | Yes |
| Voice assistant | Yes | Yes |
| Music on the watch | — | Yes |
| Storage | 32 GB | — |
| Platform | ||
| Platform | Proprietary | Proprietary |
Related comparisons
vs
Garmin Instinct 3 50mm AMOLED Tactical EditionvsAmazfit Cheetah 2 Pro7.57.6vs
Amazfit Cheetah 2 ProvsTimex Expedition North Tide-Temp-Compass Analoguhr Herrenvs
Amazfit Cheetah 2 ProvsLotus Hybrid CONNECTED 20002vs
Amazfit Cheetah 2 ProvsCoros Pace 4 Pro7.68.2
vs
Amazfit T-Rex Dual SolarvsSuunto Race 29.49.0vs
Amazfit T-Rex Dual SolarvsSuunto Vertical 29.49.3