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Nokia G21 vs Redmi Note 9 comparison

 Compare Nokia G21
Nokia G21
Compare Redmi Note 9
Redmi Note 9
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-inch6.53-inch
ProcessorUnisoc T606MediaTek Helio G85
Front Camera8-megapixel13-megapixel
Rear Camera50-megapixel + 2-megapixel + 2-megapixel48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM4GB, 6GB4GB
Storage64GB, 128GB64GB
Battery Capacity5050mAh5020mAh
OSAndroid 11Android 10
Resolution720x1600 pixels1080x2340 pixels
general
BrandNokiaXiaomi
ModelG21Redmi Note 9
Release dateFebruary 14, 2022April 30, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)164.60 x 75.90 x 8.50162.30 x 77.20 x 8.90
Weight (g)190.00199.00
Battery capacity (mAh)50505020
Fast chargingProprietaryProprietary
ColoursDusk, Nordic BlueAqua Green, Arctic White, Pebble Grey, Scarlet Red
display
Refresh Rate90 Hz-
Screen size (inches)6.506.53
TouchscreenYesYes
Resolution720x1600 pixels1080x2340 pixels
Aspect ratio20:919.5:9
Pixels per inch (PPI)269-
hardware
Processorocta-core1.8GHz octa-core (6x1.8GHz + 2x2GHz)
Processor makeUnisoc T606MediaTek Helio G85
RAM4GB, 6GB4GB
Internal storage64GB, 128GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512512
Dedicated microSD slotYesYes
camera
Rear camera50-megapixel (f/1.8, 0.64-micron) + 2-megapixel + 2-megapixel48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras3-
Rear autofocusYesYes
Rear flashYesYes
Front camera8-megapixel13-megapixel
No. of Front Cameras1-
software
Operating systemAndroid 11Android 10
Skin-MIUI 11
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
USB Type-CYesYes
Headphones3.5mm3.5mm
FMYes-
Number of SIMs22
NFC-Yes
Infrared-Yes
sim 1
SIM TypeNano-SIMNano-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
Face unlock-Yes
Compass/ Magnetometer-Yes
Gyroscope-Yes

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