Xiaomi Redmi K20 Pro Premium Edition vs Mi A1 comparison

Compare Xiaomi Redmi K20 Pro Premium Edition
Compare Mi A1
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.39-inch5.50-inch
ProcessorSnapdragon 855Qualcomm Snapdragon 625
Front Camera20-megapixel 5-megapixel
Rear Camera48-megapixel + 13-megapixel + 8-megapixel 12-megapixel
RAM8GB4GB
Storage256GB64GB
Battery Capacity4000mAh3080mAh
OSAndroid 9Android 7.1.2
Resolution1080x2340 pixels1080x1920 pixels
general
BrandXiaomiXiaomi
ModelRedmi K20 Pro Premium EditionMi A1
Release date19th September 2019September 2017
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)156.70 x 74.30 x 8.80155.40 x 75.80 x 7.30
Weight (g)191.00165.00
Battery capacity (mAh)40003080
Removable batteryNoNo
Fast chargingQuick Charge 4.0-
ColoursCarbon Black, Flame Red, Glacier Blue, White Honey, Cool Black Mech EditionRose Gold, Gold, Black
display
Screen size (inches)6.395.50
Resolution1080x2340 pixels1080x1920 pixels
Protection typeGorilla Glass-
Aspect ratio19:916:9
Pixels per inch (PPI)403-
Touchscreen-Yes
hardware
Processorocta-core2GHz octa-core
Processor makeSnapdragon 855Qualcomm Snapdragon 625
RAM8GB4GB
Internal storage256GB64GB
Expandable storageNoYes
Dedicated microSD slotNo-
Expandable storage type-microSD
Expandable storage up to (GB)-128
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 flashLEDDual LED
Front camera20-megapixel (f/2.2, 0.8-micron)5-megapixel
software
Operating systemAndroid 9Android 7.1.2
SkinMIUI 10-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
USB Type-CYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
Infrared-Yes
USB OTG-Yes
FM-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
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 sensorYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
BarometerYesNo
Temperature sensorYesNo
Compass/ Magnetometer-Yes
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