| Product |
Xiaomi Watch S4
|
Vivo Watch GT
|
| Battery |
| Type |
Li-Po 486 mAh |
505 mAh |
| Body |
| Build |
Aluminum alloy frame, stainless steel bezel |
Glass front, aluminum frame, plastic back |
| Dimensions |
47.3 x 47.3 x 12 mm (1.86 x 1.86 x 0.47 in) |
45.8 x 39.6 x 11.2 mm (1.80 x 1.56 x 0.44 in) |
| SIM |
eSIM (market/region dependent) |
eSIM |
| Weight |
44.5 g (1.59 oz) |
33 g (1.16 oz) |
| |
Waterproof (5ATM) |
2ATM water resistant
Compatible with standard 22mm straps |
| Camera |
| |
No |
No |
| Comms |
| Bluetooth |
5.3, A2DP, LE |
5.3, A2DP, LE |
| NFC |
Yes (market/region dependent) |
Yes |
| Positioning |
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS |
GPS, GLONASS, GALILEO, BDS, QZSS |
| Radio |
No |
No |
| USB |
No |
No |
| WLAN |
No |
No |
| Display |
| Protection |
Scratch/drop-proof glass |
- |
| Resolution |
466 x 466 pixels (~326 ppi density) |
390 x 450 pixels (~322 ppi density) |
| Size |
1.43 inches |
1.85 inches |
| Type |
AMOLED, 1500 nits (HBM), 2200 nits (peak) |
AMOLED |
| Features |
| Sensors |
Accelerometer, gyro, compass, barometer, heart rate, SpO2 |
Accelerometer, gyro, heart rate, compass, SpO2 |
| Launch |
| Announced |
2024, October 29 |
2024, May 30 |
| Status |
Available. Released 2024, October 29 |
Available. Released 2024, May 30 |
| Memory |
| Card slot |
No |
No |
| Internal |
- |
Unspecified |
| Misc |
| Colors |
Black, Silver, Rainbow |
Black, Silver |
| Models |
M2424W1, M2425W1 |
- |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
N/A |
| 3G bands |
HSDPA |
HSDPA 850 / 900 / 2100 |
| 4G bands |
LTE |
LTE |
| EDGE |
No |
- |
| GPRS |
No |
- |
| Speed |
HSPA, LTE |
HSPA, LTE |
| Technology |
GSM / HSPA / LTE |
HSPA / LTE |
| Platform |
| OS |
HyperOS 2 |
Blue OS |
| Sound |
| 3.5mm jack |
No |
No |
| Loudspeaker |
Yes |
Yes |
