Samsung Galaxy A31 vs Vivo S1 comparison

Compare Samsung Galaxy A31
Compare Vivo S1
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.40-inch6.38-inch
ProcessorMediaTek Helio P65MediaTek Helio P65
Front Camera20-megapixel 32-megapixel
Rear Camera48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel 16-megapixel + 8-megapixel + 5-megapixel
RAM6GB4GB
Storage128GB128GB
Battery Capacity5000mAh4500mAh
OSAndroid 10Android Pie
Resolution1080x2400 pixels1080x2340 pixels
general
BrandSamsungVivo
ModelGalaxy A31S1
Release dateMarch 24, 2020July 1, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)159.30 x 73.10 x 8.60159.53 x 75.23 x 8.13
Weight (g)185.00179.00
Battery capacity (mAh)50004500
Removable batteryNoNo
Fast chargingProprietaryProprietary
Wireless chargingNoNo
ColoursPrism Crush Black, Prism Crush Blue, Prism Crush WhiteSkyline Blue, Diamond Black
display
Screen size (inches)6.406.38
TouchscreenYesYes
Resolution1080x2400 pixels1080x2340 pixels
Aspect ratio20:919.5:9
hardware
Processor2GHz octa-core (2x2GHz + 6x1.7GHz)octa-core
Processor makeMediaTek Helio P65MediaTek Helio P65 (MT6768)
RAM6GB4GB
Internal storage128GB128GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)512-
Dedicated microSD slot-No
camera
Rear camera48-megapixel (f/2.0) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)16-megapixel (f/1.78) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)
Rear autofocusYes-
Rear flashYes-
Front camera20-megapixel (f/2.2)32-megapixel (f/2.0)
software
Operating systemAndroid 10Android Pie
SkinOne UI 2.1Funtouch OS 9
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n-
GPSYesYes
BluetoothYesYes, v 5.00
NFCYes-
USB Type-CYes-
Number of SIMs22
USB OTG-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Fingerprint sensor-Yes
Gyroscope-Yes

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