Xiaomi Redmi K20 Pro vs Samsung Galaxy Alph comparison

Compare Xiaomi Redmi K20 Pro
Compare Samsung Galaxy Alpha
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-inch4.70-inch
ProcessorQualcomm Snapdragon 855Samsung Exynos 5430
Front Camera20-megapixel 2.1-megapixel
Rear Camera48-megapixel + 13-megapixel + 8-megapixel 12-megapixel
RAM8GB2GB
Storage256GB32GB
Battery Capacity4000mAh1860mAh
OSAndroid 9Android 4.4
Resolution1080x2340 pixels720x1280 pixels
general
BrandXiaomiSamsung
ModelRedmi K20 ProGalaxy Alpha
Release dateMay 28, 2019August 1, 2014
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)156.70 x 74.30 x 8.80132.40 x 65.50 x 6.70
Weight (g)191.00115.00
Battery capacity (mAh)40001860
Removable batteryNoNo
Fast chargingQuick Charge 4.0-
ColoursCarbon Black, Flame Red, Glacier BlueWhite, blue, brown, black
SAR value-0.56
display
Screen size (inches)6.394.70
Resolution1080x2340 pixels720x1280 pixels
Protection typeGorilla Glass-
Aspect ratio19:9-
Pixels per inch (PPI)403312
Touchscreen-Yes
hardware
Processorocta-core1.8GHz octa-core
Processor makeQualcomm Snapdragon 855Samsung Exynos 5430
RAM8GB2GB
Internal storage256GB32GB
Expandable storageNoNo
Dedicated microSD slotNo-
camera
Rear camera48-megapixel (f/1.75, 1.6-micron) + 13-megapixel (f/2.4, 1.12-micron) + 8-megapixel (f/2.4, 1.12-micron)12-megapixel
Rear autofocusPDAF and laser autofocus-
Rear flashLEDYes
Front camera20-megapixel (f/2.2, 0.8-micron)2.1-megapixel
Pop-Up CameraYes-
software
Operating systemAndroid 9Android 4.4
SkinMIUI 10-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.00
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs21
Active 4G on both SIM cardsYes-
NFC-Yes
Infrared-No
USB OTG-Yes
FM-No
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
sensors
Face unlockYes-
Fingerprint sensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
BarometerYesNo
Temperature sensorYesNo
Compass/ Magnetometer-Yes

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