Xiaomi Redmi Watch 4
Platform
| OS | HyperOS |
Memory
| Internal | Unspecified storage |
| Card slot | No |
Display
Always-on display | |
| Resolution | 450 x 390 pixels (~302 ppi density) |
| Size | 1.97 inches |
| Type | AMOLED, 600 nits (peak) |
Body
Waterproof (5ATM) 50m water resistant | |
| SIM | No |
| Build | Plastic back, aluminum frame |
| Weight | 31.5 g (1.13 oz) |
| Dimensions | 47.6 x 41.1 x 10.5 mm (1.87 x 1.62 x 0.41 in) |
Battery
| Type | Li-Po 470 mAh, non-removable |
Sound
| 3.5mm jack | No |
| Loudspeaker | Yes |
Features
| Sensors | Accelerometer, heart rate, compass, gyro, SpO2 |
Misc
| Price | About 70 EUR |
| Models | M2314W1 |
| Colors | Black, White |
Comms
| USB | No |
| Radio | No |
| NFC | Yes (market/region dependent) |
| Positioning | GPS, GLONASS, GALILEO, BDS, QZSS |
| Bluetooth | 5.3, A2DP, LE |
| WLAN | No |
Camera
No |
Launch
| Status | Available. Released 2023, November 29 |
| Announced | 2023, November 29 |
Network
| EDGE | No |
| GPRS | No |
| Speed | No |
| 4G bands | N/A |
| 3G bands | N/A |
| 2G bands | N/A |
| Technology |