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Redmi A7 4G vs Karbonn Aura Note Play comparison

 Compare Redmi A7 4G
Redmi A7 4G
Compare Karbonn Aura Note Play
Karbonn Aura Note Play
key specs
Display6.88-inch6.00-inch
ProcessorUnisoc T72501.3GHz quad-core
Front Camera8-megapixel5-megapixel
Rear Camera13-megapixel8-megapixel
RAM4GB2GB
Storage64GB16GB
Battery Capacity5200mAh3300mAh
OSAndroid 16Android 7.0
Resolution720x1640 pixels720x1280 pixels
general
BrandRedmiKarbonn
ModelA7 4GAura Note Play
Release dateApril 21, 2026August 1, 2017
AI EnabledNo-
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)171.79 x 79.77 x 8.26161.30 x 84.90 x 8.60
Weight (g)193.00214.00
IP ratingIP52-
Battery capacity (mAh)52003300
Removable batteryNoNo
Fast charging15W Fast Charging-
Wireless chargingNo-
ColoursBlack, Sky BlueBlack, Champagne
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.886.00
TouchscreenYesYes
Resolution720x1640 pixels720x1280 pixels
hardware
Processor1.8GHz octa-core1.3GHz quad-core
Processor makeUnisoc T7250-
RAM4GB2GB
Internal storage64GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)204832
Dedicated microSD slotYes-
camera
Rear camera13-megapixel8-megapixel
No. of Rear Cameras1-
Front camera8-megapixel5-megapixel
No. of Front Cameras1-
Rear flash-Yes
software
Operating systemAndroid 16Android 7.0
SkinHyperOS 3-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.20Yes
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
Infrared-No
USB OTG-Yes
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIM-
3GYesYes
4G/ LTEYesYes
GSM/CDMA-GSM
sim 2
SIM TypeNano-SIM-
3GYesYes
4G/ LTEYesYes
GSM/CDMA-GSM
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Proximity sensor-Yes
Gyroscope-No
Barometer-No
Temperature sensor-No
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