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Redmi A7 4G vs Oppo A78 5G comparison

 Compare Redmi A7 4G
Redmi A7 4G
Compare Oppo A78 5G
Oppo A78 5G
key specs
Display6.88-inch6.56-inch
ProcessorUnisoc T7250MediaTek Dimensity 700
Front Camera8-megapixel8-megapixel
Rear Camera13-megapixel50-megapixel + 2-megapixel
RAM4GB8GB
Storage64GB128GB
Battery Capacity5200mAh5000mAh
OSAndroid 16Android 13
Resolution720x1640 pixels720x1612 pixels
general
BrandRedmiOppo
ModelA7 4GA78 5G
Release dateApril 21, 2026January 16, 2023
AI EnabledNo-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)171.79 x 79.77 x 8.26163.80 x 75.10 x 7.99
Weight (g)193.00188.00
IP ratingIP52IPX4
Battery capacity (mAh)52005000
Removable batteryNo-
Fast charging15W Fast ChargingSuper VOOC
Wireless chargingNo-
ColoursBlack, Sky BlueGlowing Black, Glowing Purple
display
Refresh Rate120 Hz90 Hz
Resolution StandardHD+HD
Screen size (inches)6.886.56
TouchscreenYesYes
Resolution720x1640 pixels720x1612 pixels
Pixels per inch (PPI)-269
hardware
Processor1.8GHz octa-core2.2GHz octa-core
Processor makeUnisoc T7250MediaTek Dimensity 700
RAM4GB8GB
Internal storage64GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)20481000
Dedicated microSD slotYesYes
camera
Rear camera13-megapixel50-megapixel (f/1.8) + 2-megapixel (f/2.4)
No. of Rear Cameras12
Front camera8-megapixel8-megapixel (f/2.0)
No. of Front Cameras11
software
Operating systemAndroid 16Android 13
SkinHyperOS 3ColorOS 13
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.20Yes, v 5.30
USB Type-CYesYes
Number of SIMs2-
Active 4G on both SIM cardsYes-
USB OTG-Yes
Headphones-3.5mm
sim 1
SIM TypeNano-SIM-
3GYes-
4G/ LTEYes-
sim 2
SIM TypeNano-SIM-
3GYes-
4G/ LTEYes-
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Proximity sensor-Yes
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