Xiaomi Mi A2 vs Xiaomi Redmi Note 4G comparison

Compare Xiaomi Mi A2
Compare Xiaomi Redmi Note 4G
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
Display5.99-inch5.50-inch
ProcessorQualcomm Snapdragon 660Qualcomm Snapdragon 400
Front Camera20-megapixel 5-megapixel
Rear Camera12-megapixel + 20-megapixel 13-megapixel
RAM4GB2GB
Storage64GB8GB
Battery Capacity3000mAh3100mAh
OSAndroid 8.1 OreoAndroid 4.4
Resolution1080x2160 pixels720x1280 pixels
general
BrandXiaomiXiaomi
ModelMi A2Redmi Note 4G
Release dateJuly 2018August 2014
Launched in IndiaYes-
Form factorTouchscreen-
Dimensions (mm)158.70 x 75.40 x 7.30154.00 x 78.70 x 9.45
Weight (g)168.00199.00
Battery capacity (mAh)30003100
Removable batteryNoYes
ColoursBlack, Gold, Lake Blue, Rose GoldWhite
display
Screen size (inches)5.995.50
TouchscreenYesYes
Resolution1080x2160 pixels720x1280 pixels
Aspect ratio18:9-
Pixels per inch (PPI)403267
hardware
Processorocta-core (4x2.2GHz + 4x1.8GHz)1.6GHz quad-core
Processor makeQualcomm Snapdragon 660Qualcomm Snapdragon 400
RAM4GB2GB
Internal storage64GB8GB
Expandable storageNoYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-64
camera
Rear camera12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron)13-megapixel
Rear autofocusPhase detection autofocus-
Rear flashDual LEDLED
Front camera20-megapixel (f/2.2, 1.0-micron)5-megapixel
Front flashLED-
software
Operating systemAndroid 8.1 OreoAndroid 4.4
Skin-MiUI
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.00
NFCYesNo
USB OTGYesNo
HeadphonesNo3.5mm
Number of SIMs21
Wi-Fi DirectYesYes
Infrared-No
FM-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-No
Temperature sensor-No
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