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Xiaomi Mi A2 vs Xiaomi Mi 4 comparison

 Compare Xiaomi Mi A2
Xiaomi Mi A2
Compare Xiaomi Mi 4
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
Display5.99-inch5.00-inch
ProcessorQualcomm Snapdragon 660Qualcomm Snapdragon 801
Front Camera20-megapixel 8-megapixel
Rear Camera12-megapixel + 20-megapixel 13-megapixel
RAM4GB3GB
Storage64GB16GB
Battery Capacity3000mAh3080mAh
OSAndroid 8.1 OreoAndroid 4.4
Resolution1080x2160 pixels1080x1920 pixels
general
BrandXiaomiXiaomi
ModelMi A2Mi 4
Release dateJuly 1, 2018July 1, 2014
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)158.70 x 75.40 x 7.30139.20 x 68.50 x 8.90
Weight (g)168.00156.00
Battery capacity (mAh)30003080
Removable batteryNoNo
ColoursBlack, Gold, Lake Blue, Rose GoldWhite
display
Screen size (inches)5.995.00
TouchscreenYesYes
Resolution1080x2160 pixels1080x1920 pixels
Aspect ratio18:916:9
Pixels per inch (PPI)403-
hardware
Processorocta-core (4x2.2GHz + 4x1.8GHz)2.5GHz quad-core
Processor makeQualcomm Snapdragon 660Qualcomm Snapdragon 801
RAM4GB3GB
Internal storage64GB16GB
Expandable storageNoNo
Expandable storage typemicroSD-
camera
Rear camera12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron)13-megapixel (f/1.8, 1.12-micron)
Rear autofocusPhase detection autofocusYes
Rear flashDual LEDLED
Front camera20-megapixel (f/2.2, 1.0-micron)8-megapixel (f/1.8)
Front flashLED-
software
Operating systemAndroid 8.1 OreoAndroid 4.4
Skin-MIUI 6
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.00
NFCYesNo
USB OTGYesYes
HeadphonesNo3.5mm
Number of SIMs21
Wi-Fi DirectYesNo
Infrared-Yes
Micro-USB-Yes
FM-Yes
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
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-Yes
Temperature sensor-No

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