Samsung Galaxy A21 vs Samsung Galaxy S III comparison

Compare Samsung Galaxy A21
Compare Samsung Galaxy S III
key specs
Display6.50-inch4.80-inch
Front Camera13-megapixel1.9-megapixel
Rear Camera16-megapixel + 8-megapixel + 2-megapixel + 2-megapixel8-megapixel
RAM3GB1GB
Storage32GB16GB
Battery Capacity4000mAh2100mAh
OSAndroid 10Android 4
Processor-1.4GHz quad-core
Resolution-720x1280 pixels
general
BrandSamsungSamsung
ModelGalaxy A21Galaxy S III
Release dateApril 8, 2020May 1, 2012
Form factorTouchscreenBar
Battery capacity (mAh)40002100
Removable batteryNoYes
Fast chargingProprietary-
Wireless chargingNo-
ColoursBlackPebble Blue, Marble White
Alternate names-GT-I9300
Dimensions (mm)-136.60 x 70.60 x 8.60
Weight (g)-133.00
display
Screen size (inches)6.504.80
TouchscreenYesYes
Resolution-720x1280 pixels
Pixels per inch (PPI)-306
hardware
Processor makeMediaTek Helio P35 (MT6765)-
RAM3GB1GB
Internal storage32GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)51264
Processor-1.4GHz quad-core
camera
Rear camera16-megapixel + 8-megapixel + 2-megapixel + 2-megapixel8-megapixel
Rear autofocusYes-
Rear flashYesLED
Front camera13-megapixel1.9-megapixel
Pop-Up CameraNo-
software
Operating systemAndroid 10Android 4
Skin-TouchWiz UI
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 4.00
NFC-Yes
Infrared-No
USB OTG-Yes
Headphones-3.5mm
FM-Yes
Number of SIMs-1
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-Yes
sensors
Fingerprint sensorYes-
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-Yes
Temperature sensor-No
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
sim 1
SIM Type-Micro-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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