Redmi Watch 5 vs Xiaomi Watch S3
Which one should you buy?
Who leads where?
- KasaRedmi Watch 5
- Battery and ChargingRedmi Watch 5
- ConnectivityRedmi Watch 5
Wins are counted from the official values in the table below; the BUY / CONSIDER / WAIT call comes from each product's own decision box. We do not predict prices.
 RedmiRedmi Watch 5No reviews yet |  XiaomiXiaomi Watch S3No reviews yet | |
|---|---|---|
| Key Differences | ||
| Case Size | 47.5 mm | 47 mm |
| Battery Life | up to 576 hours | up to 360 hours |
| Water Resistance | 5 ATM | 5 ATM |
| Health Sensors and Features | ||
| Heart Rate Sensor | Yes | Yes |
| SpO2 Sensor | Yes | Yes |
| Display | ||
| Size | 2.07" | 1.43" |
| Panel | AMOLED | AMOLED |
| Resolution | 432x514 | 466x466 |
| Peak Brightness | 1500 nit | — |
| Kasa | ||
| Case Size | 47.5 mm | 47 mm |
| Case Thickness | 11.3 mm | 12 mm |
| Weight | 33.5 g | — |
| Case Material | Aluminium alloy | — |
| Positioning and GNSS | ||
| GNSS Receiver | Yes | Yes |
| GNSS Systems | GPS, GLONASS, Galileo, BeiDou, QZSS | GPS, GLONASS, Galileo, BeiDou, QZSS |
| Battery and Charging | ||
| The figure the maker states | up to 576 hours | up to 360 hours |
| What that figure measures | In typical use | In typical use |
| Capacity | 550 mAh | 486 mAh |
| Water and Dust Resistance | ||
| Water Resistance | 5 ATM | 5 ATM |
| Connectivity | ||
| Bluetooth | 5.3 | 5.2 |
| NFC | — | Yes |
| Speaker | Yes | — |
| Microphone | Yes | — |
| Software | ||
| Operating System | Xiaomi HyperOS | — |
| Phone Compatibility | Android and iOS | Android and iOS |
Redmi Watch 5 leads on 5 of 6 compared specs.
This table is based on manufacturers official specifications. Winning on paper does not always mean a difference in everyday use.