Dimensions
Size comparison
Bip MaxT-Rex 2
| Bip Max | T-Rex 2 | Difference | |
|---|---|---|---|
| Case size | 49.5 mm | 47.1 mm | +2.4 mm |
| Thickness | 10.9 mm | 13.6 mm | −2.7 mm |
| Weight | 53 g | 66 g | −14 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Bip Max better than T-Rex 2?
- Screen size2.07″ vs 1.39″+49%
- Weight52.6 g vs 66.5 g+26%
- Thickness10.9 mm vs 13.6 mm+25%
- Battery capacity550 mAh vs 500 mAh+10%
Why is T-Rex 2 better than Bip Max?
- Water resistance5 ATM vs 10 ATM2×
- Battery life (smartwatch mode)20 days vs 24 days+20%
- GPS battery life40 h vs 50 h+25%
- Sport profiles150 vs 158+5%
- Resolution (width)432 px vs 454 px+5%
Specifications
Side by side
| Design & durability | ||
| Case size | 50 mm | 47 mm |
| Weight | 52.6 g | 66.5 g |
| Thickness | 10.9 mm | 13.6 mm |
| Height | — | 47.1 mm |
| Width | — | 47.1 mm |
| Case material | Aluminium | Plastic / polymer |
| Lens / cover glass | Tempered glass + anti-fingerprint coating | Glass material |
| Water resistance | 5 ATM | 10 ATM |
| Display | ||
| Screen size | 2.07″ | 1.39″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Touchscreen | Yes | Yes |
| Resolution (width) | 432 px | 454 px |
| Resolution (height) | 514 px | 454 px |
| Pixel density | 324 ppi | 326 ppi |
| Peak brightness | 3,000 nits | — |
| Battery | ||
| Battery life (smartwatch mode) | 20 days | 24 days |
| GPS battery life | 40 h | 50 h |
| GPS battery life (dual-band) | — | 26 h |
| Battery capacity | 550 mAh | 500 mAh |
| Charging | — | Magnetic 2-pin pogo pin |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sleep tracking | Yes | Yes |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Dual-band GPS | — | Yes |
| Barometric altimeter | — | Yes |
| Compass | Yes | Yes |
| Sport profiles | 150 | 158 |
| Connectivity | ||
| Bluetooth | 5.3 | 5 |
| Smart features | ||
| Calls from the wrist | Yes | — |
| Speaker | Yes | — |
| Microphone | Yes | — |
| Voice assistant | Yes | — |
| Music on the watch | Yes | — |
| Platform | ||
| Platform | Proprietary | Proprietary |
| Works with | Android, iOS | — |
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