Xiaomi Mi A2 vs Samsung Galaxy A3 vs Xiaomi Mi 3 comparison

Compare Xiaomi Mi A2
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ratings
Overall NDTV Rating--
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--
general
Release dateJuly 2018November 2014September 2013-
Launched in IndiaYes---
Form factorTouchscreenTouchscreenTouchscreen-
Dimensions (mm)158.70 x 75.40 x 7.30130.10 x 65.50 x 6.90144.00 x 72.00 x 8.10-
Weight (g)168.00110.30145.00-
Battery capacity (mAh)300019003050-
Removable batteryNoNoNo-
ColoursBlack, Gold, Lake Blue, Rose Gold-Metallic Grey-
display
Screen size (inches)5.994.505.00-
TouchscreenYesYesYes-
Resolution1080x2160 pixels540x960 pixels1080x1920 pixels-
Aspect ratio18:9---
Pixels per inch (PPI)403-441-
hardware
Processorocta-core (4x2.2GHz + 4x1.8GHz)1.2GHz quad-core2.3GHz quad-core-
Processor makeQualcomm Snapdragon 660-Qualcomm Snapdragon 800 8274AB-
RAM4GB1GB2GB-
Internal storage64GB16GB16GB-
Expandable storageNoYesNo-
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)8-megapixel13-megapixel-
Rear autofocusPhase detection autofocus---
Rear flashDual LED---
Front camera20-megapixel (f/2.2, 1.0-micron)5-megapixel2-megapixel-
Front flashLED---
Rear Flash-LEDDual LED-
software
Operating systemAndroid 8.1 Oreo---
Operating System-Android 4.4Android 4.4-
Skin--MIUI version 5-
connectivity
Wi-FiYesYesYes-
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n802.11 a/b/g/n/ac-
GPSYesYesYes-
BluetoothYes, v 5.00Yes, v 4.00Yes, v 4.00-
NFCYesYesYes-
USB OTGYesNoYes-
HeadphonesNo3.5mm3.5mm-
Number of SIMs211-
Infrared-NoNo-
FM-NoYes-
sim 1
SIM TypeNano-SIMNano-SIMRegular-
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTEYesYesNo-
sim 2
SIM TypeNano-SIM---
GSM/CDMAGSM---
3GYes---
4G/ LTEYes---
sensors
Fingerprint sensorYes---
Compass/ MagnetometerYesYesYes-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensorYesYesYes-
GyroscopeYesNoYes-
Barometer-NoYes-
Temperature sensor-NoNo-