Redmi A7 4G vs Poco C31 comparison

Compare Redmi A7 4G
Compare Poco C31
key specs
Display6.88-inch6.53-inch
ProcessorUnisoc T7250MediaTek Helio G35
Front Camera8-megapixel5-megapixel
Rear Camera13-megapixel13-megapixel + 2-megapixel + 2-megapixel
RAM4GB3GB, 4GB
Storage64GB32GB, 64GB
Battery Capacity5200mAh5000mAh
OSAndroid 16Android 10
Resolution720x1640 pixels720x1600 pixels
general
BrandRedmiPoco
ModelA7 4GC31
Release dateApril 21, 2026September 30, 2021
AI EnabledNo-
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)171.79 x 79.77 x 8.26164.90 x 77.10 x 9.00
Weight (g)193.00194.00
IP ratingIP52-
Battery capacity (mAh)52005000
Removable batteryNo-
Fast charging15W Fast Charging-
Wireless chargingNo-
ColoursBlack, Sky BlueShadow Grey and Royal Blue
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.886.53
TouchscreenYesYes
Resolution720x1640 pixels720x1600 pixels
Aspect ratio-20:9
hardware
Processor1.8GHz octa-coreocta-core
Processor makeUnisoc T7250MediaTek Helio G35
RAM4GB3GB, 4GB
Internal storage64GB32GB, 64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2048512
Dedicated microSD slotYesYes
camera
Rear camera13-megapixel13-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras13
Front camera8-megapixel5-megapixel
No. of Front Cameras11
software
Operating systemAndroid 16Android 10
SkinHyperOS 3MIUI 12
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.20Yes, v 5.00
USB Type-CYes-
Number of SIMs2-
Active 4G on both SIM cardsYes-
Micro-USB-Yes
Headphones-3.5mm
sim 1
SIM TypeNano-SIM-
3GYes-
4G/ LTEYes-
sim 2
SIM TypeNano-SIM-
3GYes-
4G/ LTEYes-
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Proximity sensor-Yes

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