vs
4.3Display5.0
5.0Health tracking5.0
6.5Smart features6.5
8.0Build & durability8.2
Dimensions
Size comparison
Mi WatchRedmi Watch 4
| Mi Watch | Redmi Watch 4 | Difference | |
|---|---|---|---|
| Height | 53.3 mm | 47.6 mm | +5.7 mm |
| Width | 45.9 mm | 41.1 mm | +4.8 mm |
| Thickness | 11.8 mm | 10.5 mm | +1.3 mm |
| Weight | 32 g | 32 g | +0 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Mi Watch better than Redmi Watch 4?
- Resolution (width)454 px vs 390 px+16%
- Pixel density326 ppi vs 302 ppi+8%
Why is Redmi Watch 4 better than Mi Watch?
- Screen size1.39″ vs 1.97″+42%
- Peak brightness450 nits vs 600 nits+33%
- Thickness11.8 mm vs 10.5 mm+12%
- Battery capacity420 mAh vs 470 mAh+12%
Specifications
Side by side
| Design & durability | ||
| Case size | 53 mm | 48 mm |
| Weight | 32 g | 31.5 g |
| Thickness | 11.8 mm | 10.5 mm |
| Height | 53.3 mm | 47.6 mm |
| Width | 45.9 mm | 41.1 mm |
| Case material | — | Aluminium |
| Strap material | — | TPU |
| Water resistance | 5 ATM | 5 ATM |
| Water rating (maker) | — | 50 m / 5 bar / 5 ATM |
| Colours | Elegant Black, Fashion Silver, Navy Blue, Beige | Black, White |
| Display | ||
| Screen size | 1.39″ | 1.97″ |
| Display technology | AMOLED | AMOLED |
| Panel | AMOLED | AMOLED |
| AMOLED / OLED display | Yes | Yes |
| Touchscreen | — | Yes |
| Resolution (width) | 454 px | 390 px |
| Resolution (height) | 454 px | 450 px |
| Pixel density | 326 ppi | 302 ppi |
| Peak brightness | 450 nits | 600 nits |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | — | 20 days |
| Battery capacity | 420 mAh | 470 mAh |
| Battery type | Li-Ion | Li-Po |
| Wireless charging | Yes | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Sleep tracking | — | Yes |
| Sensors | Accelerometer, gyro, heart rate, barometer, compass, SpO2 | Accelerometer, heart rate, compass, gyro, SpO2 |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | GLONASS | GLONASS, GALILEO, BDS, QZSS |
| Barometric altimeter | Yes | — |
| Compass | Yes | Yes |
| Connectivity | ||
| NFC payments | Yes | Yes |
| LTE (cellular) | No | No |
| eSIM | No | No |
| Bluetooth | 5 | 5.3 |
| Smart features | ||
| Speaker | Yes | Yes |
| Storage | — | 16 GB |
| Platform | ||
| Operating system | Proprietary OS | HyperOS |
| Platform | Proprietary | Proprietary |
| Works with | — | iOS, Android |
