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Xiaomi Xiaomi Redmi Watch 4 - Specification
GENERAL
GENERAL 2GN/A
3GN/A
4GN/A
SIMNo Waterproof (5ATM) 50m water resistant
Announced2023, November 29
StatusAvailable. Released 2023, November 29
BODY
BODY Dimensions47.6 x 41.1 x 10.5 mm (1.87 x 1.62 x 0.41 in)
Weight31.5 g (1.13 oz) Build Plastic back, aluminum frame
DISPLAY
DISPLAY Screen-TypeAMOLED, 600 nits (peak)
Size1.97 inches 450 x 390 pixels (~302 ppi density) Always-on display
Multi-Touch
Protection
SOUND
SOUND Alert-Type
LoudspeakerYes
Three-Point-Five-mm-JackNo
MEMORY
MEMORY Phonebook
Call-Records
Card-SlotNo
InternalUnspecified storage
DATA
DATA GPRSNo
EDGENo
SpeedNo
WLANNo
Bluetooth5.3, A2DP, LE
Infrared-Port
NFCYes (market/region dependent)
USBNo
CAMERA
CAMERA PrimaryNo
Video
Secondary
FEATURES
FEATURES OSHyperOS
Chipset
CPU
GPU
SensorsAccelerometer, heart rate, compass, gyro, SpO2
Messaging
Browser
RadioNo
GPSGPS, GLONASS, GALILEO, BDS, QZSS
Java
ColorBlack, White
Other-Features
BATTERY
BATTERY Battery-TypeLi-Po 470 mAh, non-removable
Stand-By
Talk-Time
Music-Play
Other Phones
 
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