vs
7.3Display6.3
8.7Build & durability7.8
Dimensions
Size comparison
Active 2 (Round)Mi Watch Color Sports
| Active 2 (Round) | Mi Watch Color Sports | Difference | |
|---|---|---|---|
| Height | 43.9 mm | 53.4 mm | −9.5 mm |
| Width | 43.9 mm | 45.9 mm | −2 mm |
| Thickness | 9.9 mm | 11.8 mm | −1.9 mm |
| Weight | 30 g | 32 g | −3 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Active 2 (Round) better than Mi Watch Color Sports?
- Weight29.5 g vs 32.5 g+10%
- Thickness9.9 mm vs 11.8 mm+19%
- Pixel density353 ppi vs 326 ppi+8%
- Resolution (width)466 px vs 454 px+3%
Why is Mi Watch Color Sports better than Active 2 (Round)?
- Screen size1.32″ vs 1.39″+5%
- Battery capacity270 mAh vs 420 mAh+56%
Specifications
Side by side
| Design & durability | ||
| Case size | — | 53 mm |
| Weight | 29.5 g | 32.5 g |
| Thickness | 9.9 mm | 11.8 mm |
| Height | 43.9 mm | 53.4 mm |
| Width | 43.9 mm | 45.9 mm |
| Case material | Stainless steel | Aluminium |
| Sapphire crystal | Yes | — |
| Lens / cover glass | Premium version: Sapphire glass; Standard version: Tempered glass + anti-fingerp | — |
| Water resistance | 5 ATM | 5 ATM |
| Colours | — | Black, Blue, Ivory |
| Display | ||
| Screen size | 1.32″ | 1.39″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Touchscreen | Yes | — |
| Resolution (width) | 466 px | 454 px |
| Resolution (height) | 466 px | 454 px |
| Pixel density | 353 ppi | 326 ppi |
| Refresh rate | — | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | 10 days | — |
| Battery saver mode | 19 days | — |
| GPS battery life | 21 h | — |
| Battery capacity | 270 mAh | 420 mAh |
| Battery type | — | Li-Ion |
| Charging | Magnetic charging base | — |
| Health sensors | ||
| Optical heart rate | — | Yes |
| Sleep tracking | Yes | — |
| Sensors | — | Accelerometer, gyro, heart rate, barometer |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | — | GLONASS, GALILEO |
| Barometric altimeter | — | Yes |
| Sport profiles | 160 | — |
| Connectivity | ||
| NFC payments | — | Yes |
| LTE (cellular) | — | No |
| eSIM | — | No |
| Wi-Fi | — | Wi-Fi 4 |
| Bluetooth | 5.2 | 5 |
| Smart features | ||
| Calls from the wrist | Yes | — |
| Speaker | Yes | Yes |
| Microphone | Yes | — |
| Voice assistant | Yes | — |
| Platform | ||
| Operating system | — | Proprietary OS |
| Platform | Proprietary | Proprietary |
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