Xiaomi Redmi K20 Pro vs Vivo X23 Symphony Edition comparison

Compare Xiaomi Redmi K20 Pro
Compare Vivo X23 Symphony Edition
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-inch6.41-inch
ProcessorSnapdragon 855Snapdragon 660
Front Camera20-megapixel 24.8-megapixel
Rear Camera48-megapixel + 13-megapixel + 8-megapixel 12-megapixel + 13-megapixel
RAM8GB6GB
Storage256GB128GB
Battery Capacity4000mAh3400mAh
OSAndroid 9Android 8.1 Oreo
Resolution1080x2340 pixels1080x2340 pixels
general
BrandXiaomiVivo
ModelRedmi K20 ProX23 Symphony Edition
Release date28th May 2019November 2018
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Body typeGlassGlass
Dimensions (mm)156.70 x 74.30 x 8.80-
Weight (g)191.00-
Battery capacity (mAh)40003400
Removable batteryNo-
Fast chargingQuick Charge 4.0-
ColoursCarbon Black, Flame Red, Glacier BlueArctic Morning and Starry Night Ocean
display
Screen size (inches)6.396.41
Resolution1080x2340 pixels1080x2340 pixels
Protection typeGorilla Glass-
Aspect ratio19:9-
Pixels per inch (PPI)403-
Touchscreen-Yes
hardware
Processorocta-core2.2GHz octa-core
Processor makeSnapdragon 855Snapdragon 660
RAM8GB6GB
Internal storage256GB128GB
Expandable storageNo-
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 (f/1.8) + 13-megapixel (f/2.4)
Rear autofocusPDAF and laser autofocus-
Rear flashLED-
Front camera20-megapixel (f/2.2, 0.8-micron)24.8-megapixel
software
Operating systemAndroid 9Android 8.1 Oreo
SkinMIUI 10Funtouch OS
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ac-
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.00
USB Type-CYes-
Headphones3.5mm-
Number of SIMs22
Active 4G on both SIM cardsYes-
USB OTG-Yes
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
4G/ LTE-Yes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
4G/ LTE-Yes
sensors
Face unlockYesYes
Fingerprint sensorYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
BarometerYes-
Temperature sensorYes-
Compass/ Magnetometer-Yes
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