Redmi Note 7 (4GB RAM, 64GB) vs Xiaomi Redmi 4A comparison

Compare Redmi Note 7 (4GB RAM, 64GB)
Compare Xiaomi Redmi 4A
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
Display6.30-inch5.00-inch
ProcessorQualcomm Snapdragon 660Qualcomm Snapdragon 425
Front Camera13-megapixel 5-megapixel
Rear Camera12-megapixel + 2-megapixel13-megapixel
RAM4GB2GB
Storage64GB16GB
Battery Capacity4000mAh3120mAh
OSAndroid 9.0Android 6.0
Resolution1080x2340 pixels720x1280 pixels
general
BrandXiaomiXiaomi
ModelRedmi Note 7Redmi 4A
Release dateJanuary 1, 2019November 1, 2016
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)159.21 x 75.21 x 8.10139.50 x 70.40 x 8.50
Weight (g)185.00131.50
Battery capacity (mAh)40003120
Removable batteryNoNo
Fast chargingQuick Charge-
Wireless chargingNo-
ColoursBlack, Onyx Black, Ruby Red, Sapphire BlueGolden, Rose Gold, Dark Grey
SAR value0.96-
display
Screen size (inches)6.305.00
TouchscreenYesYes
Resolution1080x2340 pixels720x1280 pixels
Protection typeGorilla Glass-
Aspect ratio19.5:916:9
Pixels per inch (PPI)409296
hardware
Processor2.2GHz1.4GHz quad-core
Processor makeQualcomm Snapdragon 660Qualcomm Snapdragon 425
RAM4GB2GB
Internal storage64GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256128
Dedicated microSD slotNo-
camera
Rear camera12-megapixel (f/2.2, 1.25-micron) + 2-megapixel13-megapixel (f/2.2)
Rear autofocusYes-
Rear flashLEDDual LED
Front camera13-megapixel (f/2.0, 1.12-micron)5-megapixel (f/2.2)
software
Operating systemAndroid 9.0Android 6.0
SkinMIUI 10MIUI 8
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.10
USB OTGYesYes
USB Type-CYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
Infrared-Yes
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
Fingerprint sensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Compass/ Magnetometer-No
Barometer-No
Temperature sensor-No

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