| Product |
Xiaomi Redmi Watch 2
|
Vivo iQOO Watch
|
| Battery |
| Type |
Li-Ion 225 mAh |
505 mAh |
| Body |
| Build |
Plastic back, plastic frame |
- |
| Dimensions |
39.1 x 34.4 x 10 mm (1.54 x 1.35 x 0.39 in) |
46.1 x 46.1 x 11.3 mm (1.81 x 1.81 x 0.44 in) |
| SIM |
No |
eSIM |
| Weight |
31 g (1.09 oz) |
36 g (1.27 oz) |
| |
Waterproof (5ATM)
50m water resistant |
5ATM water resistant
Compatible with standard 22mm straps |
| Camera |
| |
No |
No |
| Comms |
| Bluetooth |
5.0, A2DP, LE |
5.2, A2DP, LE |
| NFC |
Yes |
Yes |
| Positioning |
GPS, GLONASS, GALILEO, BDS |
GPS, GLONASS, GALILEO, BDS, QZSS |
| Radio |
No |
No |
| USB |
No |
No |
| WLAN |
No |
No |
| Display |
| Resolution |
360 x 320 pixels (~301 ppi density) |
466 x 466 pixels (~326 ppi density) |
| Size |
1.6 inches |
1.43 inches |
| Type |
AMOLED |
AMOLED |
| Features |
| Sensors |
Accelerometer, heart rate, compass, SpO2 |
Accelerometer, gyro, heart rate, barometer, compass, SpO2 |
| Launch |
| Announced |
2021, October 28 |
2024, April 24 |
| Status |
Available. Released 2021, November 11 |
Available. Released 2024, April 24 |
| Memory |
| Card slot |
No |
No |
| Internal |
Unspecified storage |
4GB 64MB RAM |
| Misc |
| Colors |
Black, Blue, Ivory |
Black |
| Models |
M2102W1 |
- |
| Network |
| 2G bands |
N/A |
N/A |
| 3G bands |
N/A |
HSDPA 850 / 900 / 2100 |
| 4G bands |
N/A |
LTE |
| EDGE |
No |
- |
| GPRS |
No |
- |
| Speed |
No |
HSPA, LTE |
| Technology |
No cellular connectivity |
HSPA / LTE |
| Platform |
| OS |
Proprietary OS |
Blue OS |
| Sound |
| 3.5mm jack |
No |
No |
| Loudspeaker |
No |
Yes |
