Xiaomi Redmi K20 Pro Premium Edition vs Xiaomi Redmi S2 comparison

Compare Xiaomi Redmi K20 Pro Premium Edition
Compare Xiaomi Redmi S2
key specs
Display6.39-inch5.99-inch
ProcessorSnapdragon 855Snapdragon 625
Front Camera20-megapixel 16-megapixel
Rear Camera48-megapixel + 13-megapixel + 8-megapixel 12-megapixel
RAM8GB3GB
Storage256GB32GB
Battery Capacity4000mAh3080mAh
OSAndroid 9Android 8.1 Oreo
Resolution1080x2340 pixels720x1440 pixels
general
BrandXiaomiXiaomi
ModelRedmi K20 Pro Premium EditionRedmi S2
Release date19th September 2019May 2018
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)156.70 x 74.30 x 8.80160.73 x 77.26 x 8.10
Weight (g)191.00170.00
Battery capacity (mAh)40003080
Removable batteryNoNo
Fast chargingQuick Charge 4.0-
ColoursCarbon Black, Flame Red, Glacier Blue, White Honey, Cool Black Mech EditionBlack, Rose Gold, Gold, White, Blue, Red, Pink, Gray, Silver
display
Screen size (inches)6.395.99
Resolution1080x2340 pixels720x1440 pixels
Protection typeGorilla Glass-
Aspect ratio19:9-
Pixels per inch (PPI)403-
Touchscreen-Yes
hardware
Processorocta-core2GHz octa-core
Processor makeSnapdragon 855Snapdragon 625
RAM8GB3GB
Internal storage256GB32GB
Expandable storageNoYes
Dedicated microSD slotNo-
Expandable storage type-microSD
Expandable storage up to (GB)-256
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 flashLEDLED
Front camera20-megapixel (f/2.2, 0.8-micron)16-megapixel
Front flash-Yes
software
Operating systemAndroid 9Android 8.1 Oreo
SkinMIUI 10MIUI 9
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
USB Type-CYes-
Headphones3.5mm-
Number of SIMs22
Active 4G on both SIM cardsYes-
Infrared-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3G-Yes
4G/ LTE-Yes
sensors
Face unlockYes-
Fingerprint sensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
BarometerYes-
Temperature sensorYes-
Compass/ Magnetometer-Yes
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