Redmi 7A (32GB) vs Sony Xperia E4 Du comparison

Compare Redmi 7A (32GB)
Compare Sony Xperia E4 Dual
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display5.45-inch5.00-inch
ProcessorQualcomm Snapdragon 439MediaTek MT6582
Front Camera5-megapixel2-megapixel
Rear Camera12-megapixel 5-megapixel
RAM2GB1GB
Storage32GB8GB
Battery Capacity4000mAh2300mAh
OSAndroid 9 PieAndroid 4.4
Resolution720x1440 pixels540x960 pixels
general
BrandXiaomiSony
ModelRedmi 7AXperia E4 Dual
Release dateMay 22, 2019February 1, 2015
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)146.30 x 70.41 x 9.55137.00 x 74.60 x 10.50
Weight (g)165.00144.00
Battery capacity (mAh)40002300
ColoursMatte Black, Matte Blue, Matte GoldWhite, black
Removable battery-No
SAR value-0.96
display
Screen size (inches)5.455.00
TouchscreenYesYes
Resolution720x1440 pixels540x960 pixels
Aspect ratio18:9-
Pixels per inch (PPI)295220
hardware
Processor2GHz octa-core1.3GHz quad-core
Processor makeQualcomm Snapdragon 439MediaTek MT6582
RAM2GB1GB
Internal storage32GB8GB
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/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.10
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
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sensors
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-No
Barometer-No
Temperature sensor-No

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