Xiaomi Redmi Watch 4
Network
Technology
No cellular connectivity
2G bands
N/A
3G bands
N/A
4G bands
N/A
Speed
No
GPRS
No
EDGE
No
Launch
Announced
2023, November 29
Status
Available. Released 2023, November 29
Body
Dimensions
47.6 x 41.1 x 10.5 mm (1.87 x 1.62 x 0.41 in)
Weight
31.5 g (1.13 oz)
Build
Plastic back, aluminum frame
SIM
No
Waterproof (5ATM)
50m water resistant
Display
Type
AMOLED, 600 nits (peak)
Size
1.97 inches
Resolution
450 x 390 pixels (~302 ppi density)
Always-on display
Platform
OS
HyperOS
Memory
Card slot
No
Internal
Unspecified storage
Camera
No
Sound
Loudspeaker
Yes
3.5mm jack
No
Comms
WLAN
No
Bluetooth
5.3, A2DP, LE
Positioning
GPS, GLONASS, GALILEO, BDS, QZSS
NFC
Yes (market/region dependent)
Radio
No
USB
No
Features
Sensors
Accelerometer, heart rate, compass, gyro, SpO2
Battery
Type
Li-Po 470 mAh, non-removable
Misc
Colors
Black, White
Models
M2314W1
Price
About 70 EUR
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