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Oppo A53s 5G vs Samsung Galaxy A21s comparison

 Compare Oppo A53s 5G
Oppo A53s 5G
Compare Samsung Galaxy A21s
Samsung Galaxy A21s
key specs
Display6.52-inch6.50-inch
ProcessorMediaTek Dimensity 700Samsung Exynos 850
Front Camera8-megapixel 13-megapixel
Rear Camera13-megapixel + 2-megapixel + 2-megapixel 48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM6GB, 8GB4GB
Storage128GB64GB
Battery Capacity5000mAh5000mAh
OSAndroid 11Android 10
Resolution720x1600 pixels720x1600 pixels
general
BrandOppoSamsung
ModelA53s 5GGalaxy A21s
Release dateApril 27, 2021May 15, 2020
Launched in IndiaYesYes
Dimensions (mm)164.00 x 75.70 x 8.40163.60 x 75.30 x 8.90
Weight (g)189.60191.00
Battery capacity (mAh)50005000
Fast chargingProprietaryProprietary
ColoursCrystal Blue, Ink BlackWhite, Black, Blue
Form factor-Touchscreen
Removable battery-No
display
Screen size (inches)6.526.50
TouchscreenYesYes
Resolution720x1600 pixels720x1600 pixels
hardware
Processorocta-core2GHz octa-core
Processor makeMediaTek Dimensity 700Samsung Exynos 850
RAM6GB, 8GB4GB
Internal storage128GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1000512
Dedicated microSD slotYesYes
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)48-megapixel (f/2.0) + 8-megapixel (f/2.0) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras3-
Rear autofocusYes-
Rear flashYesYes
Front camera8-megapixel (f/2.0)13-megapixel (f/2.2)
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 11Android 10
SkinColorOS 11.1One UI
connectivity
Wi-FiYesYes
GPSYes-
BluetoothYes, v 5.00Yes, v 5.00
LightningNo-
Number of SIMs2-
Active 4G on both SIM cardsYes-
NFC-Yes
Headphones-3.5mm
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
5GYes-
sensors
Fingerprint sensorYesYes
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-

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