Redmi 9 Power vs Xiaomi Mi 4i comparison

Compare Redmi 9 Power
Compare Xiaomi Mi 4i
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.53-inch5.00-inch
ProcessorQualcomm Snapdragon 662Qualcomm Snapdragon 615
Front Camera8-megapixel5-megapixel
Rear Camera48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel13-megapixel
RAM4GB2GB
Storage64GB16GB
Battery Capacity6000mAh3120mAh
OSAndroid 10Android 5.0.2
Resolution1080x2340 pixels1080x1920 pixels
general
BrandXiaomiXiaomi
ModelRedmi 9 PowerMi 4i
Release dateDecember 17, 2020April 1, 2015
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)162.30 x 77.30 x 9.60138.10 x 69.60 x 7.80
Weight (g)198.00130.00
Battery capacity (mAh)60003120
Fast chargingProprietary-
ColoursBlazing Blue, Electric Green, Fiery Red, Mighty BlackBlack, White, Orange, Light Blue, and Pink
Removable battery-No
display
Screen size (inches)6.535.00
TouchscreenYesYes
Resolution1080x2340 pixels1080x1920 pixels
Protection typeGorilla Glass-
Aspect ratio19.5:9-
Pixels per inch (PPI)-441
hardware
Processorocta-core1.7GHz octa-core
Processor makeQualcomm Snapdragon 662Qualcomm Snapdragon 615
RAM4GB2GB
Internal storage64GB16GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)512-
Dedicated microSD slotYes-
camera
Rear camera48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel13-megapixel
Rear autofocusYes-
Rear flashYesDual LED
Front camera8-megapixel5-megapixel
software
Operating systemAndroid 10Android 5.0.2
SkinMIUI 12MIUI 6
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.10
InfraredYesNo
USB Type-CYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Wi-Fi DirectYesYes
NFC-No
USB OTG-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes
Barometer-No
Temperature sensor-No
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