Vivo Y51 Pro 5G vs Xiaomi Redmi K20 Pro comparison

Compare Vivo Y51 Pro 5G
Compare Xiaomi Redmi K20 Pro
key specs
Display6.75-inch6.39-inch
ProcessorMediaTek Dimensity 7360 TurboQualcomm Snapdragon 855
Front Camera8-megapixel 20-megapixel
Rear Camera50-megapixel + 2-megapixel 48-megapixel + 13-megapixel + 8-megapixel
RAM8GB8GB
Storage128GB, 256GB256GB
Battery Capacity7200mAh4000mAh
OSAndroid 16Android 9
Resolution720x1570 pixels1080x2340 pixels
general
BrandVivoXiaomi
ModelY51 Pro 5GRedmi K20 Pro
Release dateMarch 11, 2026May 28, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)166.60 x 78.40 x 8.39156.70 x 74.30 x 8.80
Weight (g)219.00191.00
IP ratingIP69-
Battery capacity (mAh)72004000
Removable batteryNoNo
Fast charging44W Flash ChargeQuick Charge 4.0
Wireless chargingNo-
ColoursFestive Red, Noble GoldCarbon Black, Flame Red, Glacier Blue
Body type-Glass
display
Refresh Rate120 Hz-
Screen size (inches)6.756.39
TouchscreenYes-
Resolution720x1570 pixels1080x2340 pixels
Protection type-Gorilla Glass
Aspect ratio-19:9
Pixels per inch (PPI)-403
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 7360 TurboQualcomm Snapdragon 855
RAM8GB8GB
Internal storage128GB, 256GB256GB
Expandable storageNoNo
Dedicated microSD slot-No
camera
Rear camera50-megapixel (f/2.0) + 2-megapixel (f/2.4)48-megapixel (f/1.75, 1.6-micron) + 13-megapixel (f/2.4, 1.12-micron) + 8-megapixel (f/2.4, 1.12-micron)
No. of Rear Cameras2-
Rear autofocusYesPDAF and laser autofocus
Rear flashYesLED
Front camera8-megapixel (f/2.05)20-megapixel (f/2.2, 0.8-micron)
No. of Front Cameras1-
Pop-Up CameraNoYes
software
Operating systemAndroid 16Android 9
SkinOriginOS 6MIUI 10
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
USB Type-CYesYes
Number of SIMs22
Wi-Fi standards supported-802.11 ac
Headphones-3.5mm
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYes-
5GYes-
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Gyroscope-Yes
Barometer-Yes
Temperature sensor-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

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