Xiaomi Redmi K20 vs Xiaomi Redmi 3 comparison

Compare Xiaomi Redmi K20
Compare Xiaomi Redmi 3
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.39-inch5.00-inch
ProcessorQualcomm Snapdragon 730Qualcomm Snapdragon 616
Front Camera20-megapixel 5-megapixel
Rear Camera48-megapixel + 8-megapixel + 13-megapixel 13-megapixel
RAM6GB2GB
Storage64GB16GB
Battery Capacity4000mAh4100mAh
OSAndroid PieAndroid
Resolution1080x2340 pixels720x1280 pixels
general
BrandXiaomiXiaomi
ModelRedmi K20Redmi 3
Release date28th May 2019January 2016
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)156.70 x 74.30 x 8.80139.30 x 69.60 x 8.50
Weight (g)191.00144.00
Battery capacity (mAh)40004100
Fast chargingProprietary-
ColoursCarbon Black, Glacier Blue, Flame Red-
Removable battery-No
display
Screen size (inches)6.395.00
TouchscreenYesYes
Resolution1080x2340 pixels720x1280 pixels
Protection typeGorilla Glass-
Aspect ratio19.5:9-
Pixels per inch (PPI)403-
hardware
Processor1.8GHz octa-core (6x1.8GHz + 2x2.2GHz)1.2GHz octa-core
Processor makeQualcomm Snapdragon 730Qualcomm Snapdragon 616
RAM6GB2GB
Internal storage64GB16GB
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) + 8-megapixel (f/2.4, 1.12-micron) + 13-megapixel (f/2.4, 1.12-micron)13-megapixel
Rear autofocusYes-
Rear flashYesYes
Front camera20-megapixel (f/2.2, 0.8-micron)5-megapixel
Front flashNo-
software
Operating systemAndroid PieAndroid
SkinMIUI 10MIUI 7
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.10
NFCNoNo
InfraredYesYes
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Wi-Fi DirectYesYes
Active 4G on both SIM cardsYes-
USB OTG-Yes
FM-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-No
Temperature sensor-No

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