Redmi A7 4G vs Xiaomi Mi A2 comparison

Compare Redmi A7 4G
Compare Xiaomi Mi A2
key specs
Display6.88-inch5.99-inch
ProcessorUnisoc T7250Qualcomm Snapdragon 660
Front Camera8-megapixel20-megapixel
Rear Camera13-megapixel12-megapixel + 20-megapixel
RAM4GB4GB
Storage64GB64GB
Battery Capacity5200mAh3000mAh
OSAndroid 16Android 8.1 Oreo
Resolution720x1640 pixels1080x2160 pixels
general
BrandRedmiXiaomi
ModelA7 4GMi A2
Release dateApril 21, 2026July 1, 2018
AI EnabledNo-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)171.79 x 79.77 x 8.26158.70 x 75.40 x 7.30
Weight (g)193.00168.00
IP ratingIP52-
Battery capacity (mAh)52003000
Removable batteryNoNo
Fast charging15W Fast Charging-
Wireless chargingNo-
ColoursBlack, Sky BlueBlack, Gold, Lake Blue, Rose Gold
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.885.99
TouchscreenYesYes
Resolution720x1640 pixels1080x2160 pixels
Aspect ratio-18:9
Pixels per inch (PPI)-403
hardware
Processor1.8GHz octa-coreocta-core (4x2.2GHz + 4x1.8GHz)
Processor makeUnisoc T7250Qualcomm Snapdragon 660
RAM4GB4GB
Internal storage64GB64GB
Expandable storageYesNo
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2048-
Dedicated microSD slotYes-
camera
Rear camera13-megapixel12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron)
No. of Rear Cameras1-
Front camera8-megapixel20-megapixel (f/2.2, 1.0-micron)
No. of Front Cameras1-
Rear autofocus-Phase detection autofocus
Rear flash-Dual LED
Front flash-LED
software
Operating systemAndroid 16Android 8.1 Oreo
SkinHyperOS 3-
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-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-Yes
USB OTG-Yes
Headphones-No
Wi-Fi Direct-Yes
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
Proximity sensor-Yes
Gyroscope-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

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