Samsung Galaxy A31 vs Samsung Galaxy S III comparison

Compare Samsung Galaxy A31
Compare Samsung Galaxy S III
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
Display6.40-inch4.80-inch
ProcessorMediaTek Helio P651.4GHz quad-core
Front Camera20-megapixel 1.9-megapixel
Rear Camera48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel 8-megapixel
RAM6GB1GB
Storage128GB16GB
Battery Capacity5000mAh2100mAh
OSAndroid 10Android 4
Resolution1080x2400 pixels720x1280 pixels
general
BrandSamsungSamsung
ModelGalaxy A31Galaxy S III
Release dateMarch 24, 2020May 1, 2012
Launched in IndiaYes-
Form factorTouchscreenBar
Dimensions (mm)159.30 x 73.10 x 8.60136.60 x 70.60 x 8.60
Weight (g)185.00133.00
Battery capacity (mAh)50002100
Removable batteryNoYes
Fast chargingProprietary-
Wireless chargingNo-
ColoursPrism Crush Black, Prism Crush Blue, Prism Crush WhitePebble Blue, Marble White
Alternate names-GT-I9300
display
Screen size (inches)6.404.80
TouchscreenYesYes
Resolution1080x2400 pixels720x1280 pixels
Aspect ratio20:9-
Pixels per inch (PPI)-306
hardware
Processor2GHz octa-core (2x2GHz + 6x1.7GHz)1.4GHz quad-core
Processor makeMediaTek Helio P65-
RAM6GB1GB
Internal storage128GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)51264
camera
Rear camera48-megapixel (f/2.0) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)8-megapixel
Rear autofocusYes-
Rear flashYesLED
Front camera20-megapixel (f/2.2)1.9-megapixel
software
Operating systemAndroid 10Android 4
SkinOne UI 2.1TouchWiz UI
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n-
GPSYesYes
BluetoothYesYes, v 4.00
NFCYesYes
USB Type-CYes-
Number of SIMs21
Infrared-No
USB OTG-Yes
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-Yes
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes
Barometer-Yes
Temperature sensor-No

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