Redmi 7A vs iBall Andi 4-B2 comparison

Compare Redmi 7A
Compare iBall Andi 4-B2
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display5.45-inch4.00-inch
ProcessorQualcomm Snapdragon 439Cortex A7
Front Camera5-megapixel0.3-megapixel
Rear Camera12-megapixel 3.2-megapixel
RAM2GB-
Storage16GB2GB
Battery Capacity4000mAh1400mAh
OSAndroid 9 PieAndroid 4.2
Resolution720x1440 pixels480x800 pixels
general
BrandXiaomiiBall
ModelRedmi 7AAndi 4-B2
Release date22nd May 2019January 2014
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)146.30 x 70.41 x 9.55-
Weight (g)165.00-
Battery capacity (mAh)40001400
ColoursMatte Gold, Matte Black, Matte Blue-
Removable battery-Yes
display
Screen size (inches)5.454.00
TouchscreenYesYes
Resolution720x1440 pixels480x800 pixels
Aspect ratio18:9-
Pixels per inch (PPI)295-
hardware
Processor2GHz octa-core1.3GHz dual-core
Processor makeQualcomm Snapdragon 439Cortex A7
RAM2GB-
Internal storage16GB2GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)25632
Dedicated microSD slotYes-
camera
Rear camera12-megapixel (f/2.2, 1.25-micron)3.2-megapixel
Rear autofocusPhase detection autofocus-
Rear flashLEDLED
Front camera5-megapixel0.3-megapixel
software
Operating systemAndroid 9 PieAndroid 4.2
SkinMIUI 10-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.20Yes
Micro-USBYes-
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-SIM-
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sensors
Compass/ MagnetometerYesNo
Proximity sensorYesNo
AccelerometerYesNo
Ambient light sensorYesNo
Gyroscope-No
Barometer-No
Temperature sensor-No
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