Want to compare Vivo Y51 vs Samsung A31 mobile? You have come to the right place. Here you can find Vivo Y51 vs Samsung A31 comparison based on display size, processor speed, camera resolution, user experience, memory size, connectivity strength, and overall dimension.

Related: Check out latest Vivo Y51 price on Priceo.

On one hand, Vivo Y51 features a 6.58 inch IPS LCD type display having a resolution of 1018 x 2408 pixels and a pixel density of 401PPI. The brand is offering a 16MP f/2.0 selfie-shooting lens on the front. The non-replaceable powerhouse is also compatible with the 18W Fast Charging facility. Vivo Y51 2020 offers 128GB internal storage which can be expandable up to 1TB. 

On the other hand, Samsung A31 has a 6.4-inch FHD+ Super AMOLED display, having a screen resolution of 1080 x 2400 pixels. On the front, there is a 20MP f/2.2 selfie shooter, helping users to take splendid portraits. The best-in-class 6GB RAM and Mali-G52 GPU offers seamless gaming and multitasking experience. The cell takes 1hr 45min and 14sec to get completely refilled from 20% to 100%.

Our recommendation: We recommend you to buy Samsung A31 over Vivo Y51.

Vivo Y51 vs Samsung A31 Comparison Table

Key Specs
Display6.38-inch6.40-inch
ProcessorQualcomm Snapdragon 665MediaTek Helio P65
Front Camera16-megapixel20-megapixel
Rear Camera48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
RAM4GB6GB
Storage128GB128GB
Battery Capacity4500mAh5000mAh
OSAndroid 10Android 10
Resolution2340×1080 pixels1080×2400 pixels
Ratings
Overall Rating
Design Rating 
Display Rating 
Software Rating 
Performance Rating 
Battery Life Rating 
Camera Rating 
Value for Money Rating 
General
BrandVivoSamsung
ModelY51 (2020)Galaxy A31
Release dateSeptember 16, 2020March 24, 2020
Form factorTouchscreenTouchscreen
Dimensions (mm)159.25 x 75.19 x 8.68159.30 x 73.10 x 8.60
Weight (g)186.70185.00
Battery capacity (mAh)45005000
Fast chargingProprietaryProprietary
ColoursMystic Black, Jazzy Blue, Dreamy WhitePrism Crush Black, Prism Crush Blue, Prism Crush White
Launched in IndiaYes
Removable batteryNo
Wireless chargingNo
Display
Screen size (inches)6.386.40
TouchscreenYesYes
Resolution2340×1080 pixels1080×2400 pixels
Aspect ratio20:9
Hardware
Processorocta-core2GHz octa-core (2x2GHz + 6×1.7GHz)
Processor makeQualcomm Snapdragon 665MediaTek Helio P65
RAM4GB6GB
Internal storage128GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256512
Dedicated microSD slotYes
Camera
Rear camera48-megapixel (f/1.8) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)48-megapixel (f/2.0) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)
Rear flashYesYes
Front camera16-megapixel (f/2.0)20-megapixel (f/2.2)
Rear autofocusYes
Software
Operating systemAndroid 10Android 10
SkinFuntouch OS 10One UI 2.1
Connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes
USB Type-CYesYes
FMYes
Number of SIMs22
Wi-Fi standards supported802.11 a/b/g/n
NFCYes
Sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
Sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
Sensors
Fingerprint sensorYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes
Face unlockYes
In-Display Fingerprint SensorYes