Xiaomi Watch S4 vs Samsung Galaxy Watch 8 (40mm) Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
|
|
Xiaomi Watch S4 | Samsung Galaxy Watch 8 (40mm) |
Released
·
Oct 29, 2024
|
Expected release
·
Jul 25, 2025
|
1.4-inch
|
1.3-inch
|
486 mAh
|
325 mAh
|
2GB · 32GB
|
|
Availability
Officially announced | |
---|---|
Jul 09, 2025 | |
Scheduled release | |
(Official) Jul 25, 2025 | |
Prices (MSRP) | |
$350 |
Design
Dimensions | |
---|---|
1.86 x 1.86 x 0.47 inches 47.3 x 47.3 x 12 mm |
1.57 x 1.59 x 0.34 inches 40 x 40.4 x 8.6 mm |
Weight | |
1.57 oz (44.5 g) | 1.06 oz (30.0 g) |
Materials | |
Back: Aluminum | Back: Aluminum |
Resistance | |
50m/5ATM water resistance | Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified |
Colors | |
Black, Silver |
Display
Size | |
---|---|
1.4-inch | 1.3-inch |
Type | |
AMOLED, 2200 nits | Super AMOLED |
Resolution | |
466x466px, 461 PPI | 438x438px, 462 PPI |
Protection | |
Sapphire |
Hardware
System chip | |
---|---|
Exynos W1000 (3 nm) | |
Memory | |
2GB/32GB | |
OS | |
Wear OS |
Battery
Type | |
---|---|
486 mAh, Li - Polymer | 325 mAh |
Camera
Connectivity & Features
Bluetooth | |
---|---|
5.3 | 5.3 |
WLAN | |
a,b,g,n,ac 802.11 a, b, g, n, ac |
|
Sensors | |
Accelerometer, Gyroscope, Compass, Heart rate, Blood Oxygen | Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen, Ambient light sensor |
Location | |
GPS, A-GPS, Galileo, BeiDou, QZSS | Glonass, Galileo, BeiDou |
Other | |
NFC | NFC |
Cellular
Data Speed | |
---|---|
LTE, HSDPA+ (4G) 42.2 Mbit/s | LTE |
SIM type | |
eSIM | eSIM |
Links
Full specifications | |
---|---|
Xiaomi Watch S4 Specs | Samsung Galaxy Watch 8 (40mm) Specs |