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Redmi A3 vs Redmi 7A comparison

 Compare Redmi A3
Redmi A3
Compare Redmi 7A
Redmi 7A
key specs
Display6.71-inch5.45-inch
Front Camera5-megapixel5-megapixel
Rear Camera8-megapixel12-megapixel
RAM3GB, 4GB, 6GB2GB
Storage64GB, 128GB16GB
Battery Capacity5000mAh4000mAh
OSAndroid 13Android 9 Pie
Resolution700x1600 pixels720x1440 pixels
Processor-Qualcomm Snapdragon 439
general
BrandRedmiXiaomi
ModelA3Redmi 7A
Release dateFebruary 14, 2024May 22, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)76.30 x 168.40 x 8.30146.30 x 70.41 x 9.55
Weight (g)193.00165.00
Battery capacity (mAh)50004000
Fast chargingProprietary-
ColoursMidnight Black, Lake Blue, Olive GreenMatte Gold, Matte Black, Matte Blue
Body type-Polycarbonate
display
Refresh Rate90 Hz-
Resolution StandardHD+-
Screen size (inches)6.715.45
TouchscreenYesYes
Resolution700x1600 pixels720x1440 pixels
Aspect ratio-18:9
Pixels per inch (PPI)-295
hardware
Processor makeMediaTek Helio G36Qualcomm Snapdragon 439
RAM3GB, 4GB, 6GB2GB
Internal storage64GB, 128GB16GB
Processor-2GHz octa-core
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
Dedicated microSD slot-Yes
camera
Rear camera8-megapixel12-megapixel (f/2.2, 1.25-micron)
No. of Rear Cameras2-
Front camera5-megapixel5-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
Rear autofocus-Phase detection autofocus
Rear flash-LED
software
Operating systemAndroid 13Android 9 Pie
SkinGo EditionMIUI 10
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 4.20
USB Type-CYes-
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 b/g/n
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
Number of SIMs-2
sensors
Fingerprint sensorYes-
AccelerometerYesYes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Ambient light sensor-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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