Samsung Galaxy A50s vs Vivo X21 comparison

Compare Samsung Galaxy A50s
Compare Vivo X21
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-inch6.28-inch
ProcessorSamsung Exynos 9611Qualcomm Snapdragon 660
Front Camera32-megapixel 12-megapixel
Rear Camera48-megapixel + 5-megapixel + 8-megapixel12-megapixel + 5-megapixel
RAM6GB6GB
Storage128GB128GB
Battery Capacity4000mAh3200mAh
OSAndroid 9 PieAndroid 8.1
Resolution1080x2340 pixels1080x2280 pixels
general
BrandSamsungVivo
ModelGalaxy A50sX21
Release dateAugust 22, 2019March 1, 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)158.50 x 74.50 x 7.70154.50 x 74.80 x 7.40
Weight (g)169.00156.20
Battery capacity (mAh)40003200
Fast chargingProprietaryProprietary
ColoursPrism Crush Black, Prism Crush White, Prism Crush VioletBlack, Gold
Removable battery-No
display
Screen size (inches)6.406.28
TouchscreenYesYes
Resolution1080x2340 pixels1080x2280 pixels
Aspect ratio-19:9
hardware
Processor1.7GHz octa-core (4x2.3GHz + 4x1.7GHz)2.2GHz octa-core
Processor makeSamsung Exynos 9611Qualcomm Snapdragon 660
RAM6GB6GB
Internal storage128GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512256
Dedicated microSD slotYes-
camera
Rear camera48-megapixel (f/2.0) + 5-megapixel + 8-megapixel12-megapixel (f/1.8, 1.4-micron) + 5-megapixel (f/2.4)
Rear autofocusYesPhase detection autofocus
Rear flashYesLED
Front camera32-megapixel (f/2.0)12-megapixel (f/2.0)
software
Operating systemAndroid 9 PieAndroid 8.1
SkinOne UIFunTouch 4.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 5.00
NFCYesNo
USB Type-CYes-
Number of SIMs22
Wi-Fi DirectYes-
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 a/b/g/n/ac
Infrared-No
USB OTG-Yes
Micro-USB-Yes
Headphones-3.5mm
FM-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeMicro-SIMNano-SIM
3GYesYes
4G/ LTEYesYes
GSM/CDMA-GSM
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes
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