Xiaomi Watch S4 vs Xiaomi Watch S3
Product
Price
149 USD
159 USD
Status
Available
Available
Brand
Xiaomi Mobiles
Xiaomi Mobiles
Model No
M2424W1, M2425W1
M2313W1, M2311W1
Launch Date
2024, October 29
2023, October 18
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA
HSDPA
4G bands
LTE
LTE
Speed
HSPA, LTE
HSPA, LTE
Dimensions
47.3 x 47.3 x 12 mm (1.86 x 1.86 x 0.47 in)
47 x 47 x 12 mm (1.85 x 1.85 x 0.47 in)
Weight
44.5 g (1.59 oz)
44 g (1.55 oz)
Build
Aluminum alloy frame, stainless steel bezel
Scratch/drop-proof glass
Waterproof (5ATM)
Aluminum alloy frame, stainless steel bezel
Scratch/drop-proof glass
Waterproof (5ATM)
SIM
eSIM (market/region dependent)
SIM eSIM (market/region dependent)
Colors
Black, Silver
Black, Silver, Brown
Case size
47.3 x 47.3 mm
47 x 47 mm
Water resistance
5ATM
5ATM
Type
AMOLED, 2200 nits (peak)
AMOLED, 600 nits
Size
1.43 inches
1.43 inches
Resolution
466 x 466 pixels (~326 ppi density)
466 x 466 pixels (~326 ppi density)
OS
HyperOS 2
HyperOS
Capacity
Li-Po 486mAh, non-removable
Li-Po 486 mAh, non-removable
Health sensors
Heart rate, SpO2
Heart rate, SpO2
Sensors
Accelerometer, gyro, compass, barometer, heart rate, SpO2
Accelerometer, gyro, compass, barometer, heart rate, SpO2
Bluetooth
5.3, A2DP, LE
5.2, A2DP, LE
GPS
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
NFC
Yes (market/region dependent)
Yes (market/region dependent)
Loudspeaker
Yes