Redmi A7 4G vs Oppo A53 2020 comparison

Compare Redmi A7 4G
Compare Oppo A53 2020
key specs
Display6.88-inch6.50-inch
ProcessorUnisoc T7250Qualcomm Snapdragon 460
Front Camera8-megapixel16-megapixel
Rear Camera13-megapixel13-megapixel + 2-megapixel + 2-megapixel
RAM4GB4GB
Storage64GB64GB
Battery Capacity5200mAh5000mAh
OSAndroid 16Android 10
Resolution720x1640 pixels720x1600 pixels
general
BrandRedmiOppo
ModelA7 4GA53 2020
Release dateApril 21, 2026August 20, 2020
AI EnabledNo-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)171.79 x 79.77 x 8.26169.30 x 75.10 x 8.60
Weight (g)193.00186.00
IP ratingIP52-
Battery capacity (mAh)52005000
Removable batteryNo-
Fast charging15W Fast ChargingProprietary
Wireless chargingNo-
ColoursBlack, Sky BlueElectric Black, Fairy White, Fancy Blue
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.886.50
TouchscreenYesYes
Resolution720x1640 pixels720x1600 pixels
Aspect ratio-20:9
Pixels per inch (PPI)-269
hardware
Processor1.8GHz octa-core1.8GHz octa-core
Processor makeUnisoc T7250Qualcomm Snapdragon 460
RAM4GB4GB
Internal storage64GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2048256
Dedicated microSD slotYes-
camera
Rear camera13-megapixel13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras1-
Front camera8-megapixel16-megapixel (f/2.0)
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 16Android 10
SkinHyperOS 3ColorOS 7.2
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.20Yes, v 5.00
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
3GYesYes
4G/ LTEYesYes
GSM/CDMA-GSM
sim 2
SIM TypeNano-SIMNano-SIM
3GYesYes
4G/ LTEYesYes
GSM/CDMA-GSM
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Proximity sensor-Yes

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