Xiaomi Redmi Note 9 4G vs Xiaomi MI2S comparison

Compare Xiaomi Redmi Note 9 4G
Compare Xiaomi MI2S
key specs
Display6.53-inch4.30-inch
Front Camera8-megapixel 2-megapixel
Rear Camera48-megapixel + 8-megapixel + 2-megapixel 8-megapixel
RAM4GB2GB
Storage128GB16GB
Battery Capacity6000mAh2000mAh
OSAndroid 10Android 4.1
Resolution1080x2340 pixels720x1280 pixels
Processor-Qualcomm Snapdragon 600
general
BrandXiaomiXiaomi
ModelRedmi Note 9 4GMI2S
Release dateNovember 26, 2020April 1, 2013
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Dimensions (mm)162.30 x 77.20 x 9.60126.00 x 62.00 x 10.20
Weight (g)198.00145.00
Battery capacity (mAh)60002000
Fast chargingProprietary-
ColoursSmoke Wave Blue, Misty Green, and Feather Black-
Removable battery-Yes
display
Screen size (inches)6.534.30
TouchscreenYesYes
Resolution1080x2340 pixels720x1280 pixels
Aspect ratio19.5:9-
Pixels per inch (PPI)-342
hardware
Processor makeQualcomm Snapdragon 662Qualcomm Snapdragon 600 (APQ8064T)
RAM4GB2GB
Internal storage128GB16GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)512-
Dedicated microSD slotYes-
Processor-1.7GHz quad-core
camera
Rear camera48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)8-megapixel
Rear flashYesLED
Front camera8-megapixel (f/2.0)2-megapixel
software
Operating systemAndroid 10Android 4.1
SkinMIUI 12-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n802.11 b/g
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.00
InfraredYesNo
USB Type-CYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs21
Wi-Fi DirectYesYes
NFC-No
USB OTG-No
Mobile High-Definition Link (MHL)-Yes
sim 1
SIM TypeNano-SIMRegular
3GYesYes
4G/ LTEYesNo
GSM/CDMA-GSM
sim 2
SIM TypeNano-SIM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
Fingerprint sensorYes-
AccelerometerYesYes
Ambient light sensorYesNo
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No

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