| Product |
Xiaomi Watch S4 Sport
|
Samsung Gear S3 classic
|
| Battery |
| Charging |
- |
Wireless (Qi) |
| Stand-by |
- |
Up to 72 h (3G) |
| Type |
Li-Po 586 mAh |
Li-Ion 380 mAh, non-removable |
| Body |
| Build |
Sapphire crystal front, titanium alloy case, sapphire crystal back |
Glass front (Gorilla Glass SR+), stainless steel 316L frame |
| Dimensions |
46.9 x 46.9 x 12.6 mm (1.85 x 1.85 x 0.50 in) |
49 x 46 x 12.9 mm (1.93 x 1.81 x 0.51 in) |
| SIM |
eSIM |
No |
| Weight |
49 g (1.73 oz) |
59 g (2.08 oz) |
| |
Waterproof (5ATM)
40m swimproof/diving (EN13319) |
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Compatible with standard 22mm straps |
| Camera |
| |
No |
No |
| Comms |
| Bluetooth |
5.2, A2DP, LE |
4.2, A2DP, LE |
| NFC |
Yes (NFC car key support) |
Yes |
| Positioning |
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS |
GPS, GLONASS |
| Radio |
No |
No |
| USB |
No |
No |
| WLAN |
No |
Wi-Fi 802.11 b/g/n |
| Display |
| Protection |
Sapphire crystal glass |
Corning Gorilla Glass SR+ |
| Resolution |
466 x 466 pixels (~326 ppi density) |
360 x 360 pixels (~278 ppi density) |
| Size |
1.43 inches |
1.3 inches |
| Type |
AMOLED, 2200 nits (peak) |
Super AMOLED |
| |
- |
Rotating bezel |
| Features |
| Sensors |
Accelerometer, gyro, compass, barometer, heart rate, SpO2 |
Accelerometer, gyro, heart rate, barometer |
| |
Depth gauge
NFC car key support: Xiaomi SU7 and Lotus cars |
S-Voice natural language commands and dictation
MP3/M4A/AAC/WAV player
Photo viewer
Voice memo/dial/commands
Samsung Pay |
| Launch |
| Announced |
2024, July 19 |
2016, August. Released 2016, November |
| Status |
Available. Released 2024, July 19 |
Discontinued |
| Memory |
| Card slot |
No |
No |
| Internal |
32GB |
4GB 768MB RAM |
| Misc |
| Colors |
Titanium |
Silver |
| Models |
M2312W1 |
- |
| Network |
| 2G bands |
GSM 850 / 900 / 1800 / 1900 |
N/A |
| 3G bands |
HSDPA |
- |
| 4G bands |
LTE |
- |
| EDGE |
No |
No |
| GPRS |
No |
No |
| Speed |
HSPA, LTE |
- |
| Technology |
GSM / HSPA / LTE |
No cellular connectivity |
| Platform |
| Chipset |
- |
Exynos 7 Dual 7270 (14 nm) |
| CPU |
- |
Dual-core 1.0 GHz Cortex-A53 |
| OS |
HyperOS |
Tizen OS 4.0 |
| Sound |
| 3.5mm jack |
No |
No |
| Loudspeaker |
Yes |
Yes |
