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Nokia G21 vs Xiaomi Redmi Note 4 comparison

 Compare Nokia G21
Nokia G21
Compare Xiaomi Redmi Note 4
Xiaomi Redmi Note 4
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
Display6.50-inch5.50-inch
ProcessorUnisoc T606Qualcomm Snapdragon 625
Front Camera8-megapixel5-megapixel
Rear Camera50-megapixel + 2-megapixel + 2-megapixel13-megapixel
RAM4GB, 6GB4GB
Storage64GB, 128GB64GB
Battery Capacity5050mAh4100mAh
OSAndroid 11Android 6.0
Resolution720x1600 pixels1080x1920 pixels
general
BrandNokiaXiaomi
ModelG21Redmi Note 4
Release dateFebruary 14, 2022August 1, 2016
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)164.60 x 75.90 x 8.50151.00 x 76.00 x 8.30
Weight (g)190.00175.00
Battery capacity (mAh)50504100
Fast chargingProprietary-
ColoursDusk, Nordic BlueGold, Grey, Matte Black
Removable battery-No
display
Refresh Rate90 Hz-
Screen size (inches)6.505.50
TouchscreenYesYes
Resolution720x1600 pixels1080x1920 pixels
Aspect ratio20:916:9
Pixels per inch (PPI)269401
hardware
Processorocta-core2GHz octa-core
Processor makeUnisoc T606Qualcomm Snapdragon 625
RAM4GB, 6GB4GB
Internal storage64GB, 128GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512128
Dedicated microSD slotYes-
camera
Rear camera50-megapixel (f/1.8, 0.64-micron) + 2-megapixel + 2-megapixel13-megapixel (f/2.0, 1.12-micron)
No. of Rear Cameras3-
Rear autofocusYesPhase detection autofocus
Rear flashYesDual LED
Front camera8-megapixel5-megapixel (f/2.0)
No. of Front Cameras1-
software
Operating systemAndroid 11Android 6.0
Skin-MIUI 8
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.10
USB Type-CYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
NFC-No
Infrared-Yes
USB OTG-Yes
Micro-USB-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Compass/ Magnetometer-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No

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