Xiaomi Redmi K20 vs Samsung Galaxy S III comparison

Compare Xiaomi Redmi K20
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
Display6.39-inch4.80-inch
ProcessorQualcomm Snapdragon 7301.4GHz quad-core
Front Camera20-megapixel 1.9-megapixel
Rear Camera48-megapixel + 8-megapixel + 13-megapixel 8-megapixel
RAM6GB1GB
Storage64GB16GB
Battery Capacity4000mAh2100mAh
OSAndroid PieAndroid 4
Resolution1080x2340 pixels720x1280 pixels
general
BrandXiaomiSamsung
ModelRedmi K20Galaxy S III
Release date28th May 2019May 2012
Launched in IndiaYes-
Form factorTouchscreenBar
Body typeGlass-
Dimensions (mm)156.70 x 74.30 x 8.80136.60 x 70.60 x 8.60
Weight (g)191.00133.00
Battery capacity (mAh)40002100
Fast chargingProprietary-
ColoursCarbon Black, Glacier Blue, Flame RedPebble Blue, Marble White
Alternate names-GT-I9300
Removable battery-Yes
display
Screen size (inches)6.394.80
TouchscreenYesYes
Resolution1080x2340 pixels720x1280 pixels
Protection typeGorilla Glass-
Aspect ratio19.5:9-
Pixels per inch (PPI)403306
hardware
Processor1.8GHz octa-core (6x1.8GHz + 2x2.2GHz)1.4GHz quad-core
Processor makeQualcomm Snapdragon 730-
RAM6GB1GB
Internal storage64GB16GB
Expandable storageNoYes
Dedicated microSD slotNo-
Expandable storage type-microSD
Expandable storage up to (GB)-64
camera
Rear camera48-megapixel (f/1.75, 1.6-micron) + 8-megapixel (f/2.4, 1.12-micron) + 13-megapixel (f/2.4, 1.12-micron)8-megapixel
Rear autofocusYes-
Rear flashYesLED
Front camera20-megapixel (f/2.2, 0.8-micron)1.9-megapixel
Front flashNo-
software
Operating systemAndroid PieAndroid 4
SkinMIUI 10TouchWiz UI
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.00
NFCNoYes
InfraredYesNo
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs21
Wi-Fi DirectYesYes
Active 4G on both SIM cardsYes-
USB OTG-Yes
FM-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-
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-Yes
Temperature sensor-No

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