| Product |
Realme Watch 2 Pro
|
Xiaomi Redmi Watch 4
|
| Battery |
| Type |
Li-Ion 390 mAh |
Li-Po 470 mAh |
| Body |
| Build |
Glass front, plastic back, plastic frame |
Plastic back, aluminum frame |
| Dimensions |
38.9 x 25.2 x 12.7 mm (1.53 x 0.99 x 0.5 in) |
47.6 x 41.1 x 10.5 mm (1.87 x 1.62 x 0.41 in) |
| SIM |
No |
No |
| Weight |
40 g (1.41 oz) |
31.5 g (1.13 oz) |
| |
IP68 dust tight and water resistant (immersible up to 1.5m)
Not swim proof
Compatible with standard 22mm straps |
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 |
GPS (L1+L5) |
GPS, GLONASS, GALILEO, BDS, QZSS |
| Radio |
No |
No |
| USB |
No |
No |
| WLAN |
No |
No |
| Display |
| Resolution |
320 x 385 pixels (~286 ppi density) |
450 x 390 pixels (~302 ppi density) |
| Size |
1.75 inches |
1.97 inches |
| Type |
IPS LCD, 600 nits (peak) |
AMOLED, 600 nits (peak) |
| Features |
| Sensors |
Accelerometer, heart rate, SpO2 |
Accelerometer, heart rate, compass, gyro, SpO2 |
| Launch |
| Announced |
2021, May 20 |
2023, November 29 |
| Status |
Available. Released 2021, May 29 |
Available. Released 2023, November 29 |
| Memory |
| Card slot |
No |
No |
| Internal |
- |
16GB |
| |
eMMC 4.5 |
- |
| Misc |
| Colors |
Space Grey, Metallic Silver |
Black, White |
| Models |
- |
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 |
