Xiaomi Redmi Watch 3 vs Xiaomi Watch S4
Product
Price
129 USD
149 USD
Status
Available
Available
Brand
Xiaomi Mobiles
Xiaomi Mobiles
Model No
M2215W1
M2424W1, M2425W1
Launch Date
2022, December 27
2024, October 29
Technology
No cellular connectivity
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA
4G bands
LTE
Speed
HSPA, LTE
Dimensions
42.6 x 36.6 x 10 mm (1.68 x 1.44 x 0.39 in)
47.3 x 47.3 x 12 mm (1.86 x 1.86 x 0.47 in)
Weight
37 g (1.31 oz)
44.5 g (1.59 oz)
Build
Plastic back, plastic frame, Waterproof (5ATM)
50m water resistant
Aluminum alloy frame, stainless steel bezel
Scratch/drop-proof glass
Waterproof (5ATM)
SIM
No
eSIM (market/region dependent)
Colors
Black, White
Black, Silver
Case size
42.6 x 36.6 mm
47.3 x 47.3 mm
Water resistance
5ATM, water resistant to 50m
5ATM
Type
AMOLED, 600 nits (peak)
AMOLED, 2200 nits (peak)
Size
1.75 inches
1.43 inches
Resolution
450 x 390 pixels (~341 ppi density)
466 x 466 pixels (~326 ppi density)
OS
Proprietary OS
HyperOS 2
Storage
Unspecified storage
Card Slot
No
Capacity
Li-Ion 289 mAh, non-removable
Li-Po 486mAh, non-removable
Health sensors
Heart rate, SpO2
Heart rate, SpO2
Sensors
Accelerometer, heart rate, compass, gyro, SpO2
Accelerometer, gyro, compass, barometer, heart rate, SpO2
Loudspeaker
Yes
3.5mm jack
No
WLAN
No
Bluetooth
5.2, A2DP, LE
5.3, A2DP, LE
GPS
GPS, GLONASS, GALILEO, BDS, QZSS
GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
NFC
Yes
Yes (market/region dependent)
Radio
No
USB
No