| Product |
Realme Watch
|
Xiaomi Redmi Watch 4
|
| Battery |
| Type |
Li-Ion 160 mAh |
Li-Po 470 mAh |
| Body |
| Build |
Glass front (Gorilla Glass 3), plastic back, plastic frame |
Plastic back, aluminum frame |
| Dimensions |
36.5 x 25.6 x 11.8 mm (1.44 x 1.01 x 0.46 in) |
47.6 x 41.1 x 10.5 mm (1.87 x 1.62 x 0.41 in) |
| SIM |
No |
No |
| Weight |
31 g (1.09 oz) |
31.5 g (1.13 oz) |
| |
IP68 dust tight and water resistant (immersible up to 1.5m) |
Waterproof (5ATM)
50m water resistant |
| Camera |
| |
No |
No |
| Comms |
| Bluetooth |
5.0, A2DP, LE |
5.3, A2DP, LE |
| NFC |
No |
Yes (market/region dependent) |
| Positioning |
No |
GPS, GLONASS, GALILEO, BDS, QZSS |
| Radio |
No |
No |
| USB |
No |
No |
| WLAN |
No |
No |
| Display |
| Protection |
Corning Gorilla Glass 3 |
- |
| Resolution |
320 x 320 pixels (~323 ppi density) |
450 x 390 pixels (~302 ppi density) |
| Size |
1.4 inches |
1.97 inches |
| Type |
IPS LCD, 380 nits (peak) |
AMOLED, 600 nits (peak) |
| Features |
| Sensors |
Accelerometer, heart rate, SpO2 |
Accelerometer, heart rate, compass, gyro, SpO2 |
| Launch |
| Announced |
2020, May 25 |
2023, November 29 |
| Status |
Available. Released 2020, June 05 |
Available. Released 2023, November 29 |
| Memory |
| Card slot |
No |
No |
| Internal |
- |
16GB |
| |
eMMC 4.5 |
- |
| Misc |
| Colors |
Black |
Black, White |
| Models |
RMA161 |
M2314W1 |
| Network |
| 2G bands |
N/A |
N/A |
| 3G bands |
N/A |
N/A |
| 4G bands |
N/A |
N/A |
| EDGE |
No |
No |
| GPRS |
No |
No |
| Speed |
No |
No |
| Technology |
No cellular connectivity |
No cellular connectivity |
| Platform |
| OS |
Proprietary OS |
HyperOS |
| Sound |
| 3.5mm jack |
No |
No |
| Loudspeaker |
No |
Yes |
