Redmi 7A vs Videocon Infinium Z40Q Star comparison

Compare Redmi 7A
Compare Videocon Infinium Z40Q 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
Display5.45-inch4.00-inch
ProcessorQualcomm Snapdragon 4391.2GHz quad-core
Front Camera5-megapixel2-megapixel
Rear Camera12-megapixel 5-megapixel
RAM2GB512MB
Storage16GB4GB
Battery Capacity4000mAh1500mAh
OSAndroid 9 PieAndroid 4.4
Resolution720x1440 pixels480x800 pixels
general
BrandXiaomiVideocon
ModelRedmi 7AInfinium Z40Q Star
Release date22nd May 2019January 2015
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)146.30 x 70.41 x 9.55-
Weight (g)165.00-
Battery capacity (mAh)40001500
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-core1.2GHz quad-core
Processor makeQualcomm Snapdragon 439-
RAM2GB512MB
Internal storage16GB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)25632
Dedicated microSD slotYes-
camera
Rear camera12-megapixel (f/2.2, 1.25-micron)5-megapixel
Rear autofocusPhase detection autofocus-
Rear flashLEDLED
Front camera5-megapixel2-megapixel
software
Operating systemAndroid 9 PieAndroid 4.4
SkinMIUI 10-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n-
GPSYesYes
BluetoothYes, v 4.20Yes
Micro-USBYes-
Headphones3.5mm-
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
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
3GYesNo
4G/ LTEYesNo
sensors
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes
Barometer-No
Temperature sensor-No
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