Nokia G20 vs Oppo A83 comparison

Compare Nokia G20
Compare Oppo A83
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
Display6.52-inch5.70-inch
ProcessorMediaTek Helio G35MediaTek MT6737T
Front Camera8-megapixel8-megapixel
Rear Camera48-megapixel + 5-megapixel + 2-megapixel + 2-megapixel13-megapixel
RAM4GB3GB
Storage64GB32GB
Battery Capacity5050mAh3180mAh
OSAndroid 11Android 7.1
Resolution720x1600 pixels720x1440 pixels
general
BrandNokiaOppo
ModelG20A83
Release dateApril 8, 2021December 1, 2017
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Dimensions (mm)164.90 x 76.00 x 9.20150.50 x 73.10 x 7.70
Weight (g)197.00143.00
Battery capacity (mAh)50503180
Fast chargingProprietary-
ColoursGlacier, NightChampagne, Black
display
Screen size (inches)6.525.70
TouchscreenYesYes
Resolution720x1600 pixels720x1440 pixels
Aspect ratio20:918:9
hardware
Processorocta-core2.5GHz octa-core
Processor makeMediaTek Helio G35MediaTek MT6737T
RAM4GB3GB
Internal storage64GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512256
Dedicated microSD slotYes-
camera
Rear camera48-megapixel (f/1.79) + 5-megapixel + 2-megapixel + 2-megapixel13-megapixel
No. of Rear Cameras4-
Rear autofocusYes-
Rear flashYesLED
Front camera8-megapixel8-megapixel
No. of Front Cameras1-
software
Operating systemAndroid 11Android 7.1
Skin-ColorOS 3.2
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
NFCYesNo
USB Type-CYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
Infrared-No
USB OTG-Yes
Micro-USB-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYesYes
Fingerprint sensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
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