Redmi 8A vs Karbonn A7 Star comparison

Compare Redmi 8A
Compare Karbonn A7 Star
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.22-inch4.50-inch
ProcessorQualcomm Snapdragon 4391GHz dual-core
Front Camera8-megapixel0.3-megapixel
Rear Camera12-megapixel 5-megapixel
RAM2GB512MB
Storage32GB164MB
Battery Capacity5000mAh1400mAh
OSAndroid 9 PieAndroid 4
Resolution720x1520 pixels480x480 pixels
general
BrandXiaomiKarbonn
ModelRedmi 8AA7 Star
Release date25th September 2019May 2013
Launched in IndiaYes-
Dimensions (mm)156.48 x 75.41 x 9.40113.00 x 66.00 x 10.40
Weight (g)188.00-
Battery capacity (mAh)50001400
Fast chargingProprietary-
ColoursMidnight Black, Sunset Red, Ocean BlueWhite, Black
Form factor-Touchscreen
Removable battery-Yes
display
Screen size (inches)6.224.50
TouchscreenYesYes
Resolution720x1520 pixels480x480 pixels
Protection typeGorilla Glass-
Aspect ratio19:9-
Pixels per inch (PPI)-218
hardware
Processor2GHz octa-core1GHz dual-core
Processor makeQualcomm Snapdragon 439-
RAM2GB512MB
Internal storage32GB164MB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)51232
Dedicated microSD slotYes-
camera
Rear camera12-megapixel (f/1.8)5-megapixel
Rear autofocusPhase detection autofocus-
Rear flashLEDLED
Front camera8-megapixel0.3-megapixel
software
Operating systemAndroid 9 PieAndroid 4
SkinMIUI 10-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes
USB Type-CYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
NFC-No
Infrared-No
USB OTG-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sim 2
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
4G/ LTEYesNo
3G-No
sensors
Face unlockYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
Compass/ Magnetometer-No
Gyroscope-No
Barometer-No
Temperature sensor-No
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