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