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Samsung Galaxy A9 Star vs Xiaomi Mi A2 comparison

 Compare Samsung Galaxy A9 Star
Samsung Galaxy A9 Star
Compare Xiaomi Mi A2
Xiaomi Mi A2
key specs
Display6.28-inch5.99-inch
ProcessorQualcomm Snapdragon 660Qualcomm Snapdragon 660
Front Camera24-megapixel 20-megapixel
Rear Camera16-megapixel + 24-megapixel 12-megapixel + 20-megapixel
RAM4GB4GB
Storage64GB64GB
Battery Capacity3700mAh3000mAh
OSAndroid 8.0Android 8.1 Oreo
Resolution1880x2220 pixels1080x2160 pixels
general
BrandSamsungXiaomi
ModelGalaxy A9 StarMi A2
Release dateJune 1, 2018July 1, 2018
Form factorTouchscreenTouchscreen
Dimensions (mm)162.40 x 77.00 x 7.50158.70 x 75.40 x 7.30
Weight (g)188.00168.00
Battery capacity (mAh)37003000
Fast chargingProprietary-
ColoursBlack, WhiteBlack, Gold, Lake Blue, Rose Gold
Launched in India-Yes
Removable battery-No
display
Screen size (inches)6.285.99
TouchscreenYesYes
Resolution1880x2220 pixels1080x2160 pixels
Aspect ratio3:218:9
Pixels per inch (PPI)392403
hardware
Processor2.2GHz octa-core (4x2.2GHz + 4x1.8GHz)octa-core (4x2.2GHz + 4x1.8GHz)
Processor makeQualcomm Snapdragon 660Qualcomm Snapdragon 660
RAM4GB4GB
Internal storage64GB64GB
Expandable storageYesNo
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256-
camera
Rear camera16-megapixel (f/1.7) + 24-megapixel (f/1.7)12-megapixel (f/1.8, 1.25-micron) + 20-megapixel (f/1.8, 1.0-micron)
Rear autofocusPhase detection autofocusPhase detection autofocus
Rear flashLEDDual LED
Front camera24-megapixel (f/2.0)20-megapixel (f/2.2, 1.0-micron)
Front flash-LED
software
Operating systemAndroid 8.0Android 8.1 Oreo
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 5.00
NFCYesYes
USB Type-CYes-
FMYes-
Number of SIMs22
Wi-Fi DirectYesYes
USB OTG-Yes
Headphones-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Proximity sensorYesYes
AccelerometerYesYes
GyroscopeYesYes
Compass/ Magnetometer-Yes
Ambient light sensor-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

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