Redmi 7A vs Xiaomi Mi 4 comparison

Compare Redmi 7A
Compare Xiaomi Mi 4
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 439Qualcomm Snapdragon 801
Front Camera5-megapixel8-megapixel
Rear Camera12-megapixel 13-megapixel
RAM2GB3GB
Storage16GB16GB
Battery Capacity4000mAh3080mAh
OSAndroid 9 PieAndroid 4.4
Resolution720x1440 pixels1080x1920 pixels
general
BrandXiaomiXiaomi
ModelRedmi 7AMi 4
Release dateMay 22, 2019July 1, 2014
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)146.30 x 70.41 x 9.55139.20 x 68.50 x 8.90
Weight (g)165.00156.00
Battery capacity (mAh)40003080
ColoursMatte Gold, Matte Black, Matte BlueWhite
Removable battery-No
display
Screen size (inches)5.455.00
TouchscreenYesYes
Resolution720x1440 pixels1080x1920 pixels
Aspect ratio18:916:9
Pixels per inch (PPI)295-
hardware
Processor2GHz octa-core2.5GHz quad-core
Processor makeQualcomm Snapdragon 439Qualcomm Snapdragon 801
RAM2GB3GB
Internal storage16GB16GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)256-
Dedicated microSD slotYes-
camera
Rear camera12-megapixel (f/2.2, 1.25-micron)13-megapixel (f/1.8, 1.12-micron)
Rear autofocusPhase detection autofocusYes
Rear flashLEDLED
Front camera5-megapixel8-megapixel (f/1.8)
software
Operating systemAndroid 9 PieAndroid 4.4
SkinMIUI 10MIUI 6
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 4.20Yes, v 4.00
Micro-USBYesYes
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs21
NFC-No
Infrared-Yes
USB OTG-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes
Barometer-Yes
Temperature sensor-No

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