Samsung Galaxy M30 vs Vivo X21 comparison

Compare Samsung Galaxy M30
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 7904Qualcomm Snapdragon 660
Front Camera16-megapixel 12-megapixel
Rear Camera13-megapixel + 5-megapixel + 5-megapixel 12-megapixel + 5-megapixel
RAM4GB6GB
Storage64GB128GB
Battery Capacity5000mAh3200mAh
OSAndroid 8.1 OreoAndroid 8.1
Resolution1080x2340 pixels1080x2280 pixels
general
BrandSamsungVivo
ModelGalaxy M30X21
Release dateFebruary 1, 2019March 1, 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Battery capacity (mAh)50003200
Fast chargingProprietaryProprietary
Dimensions (mm)-154.50 x 74.80 x 7.40
Weight (g)-156.20
Removable battery-No
Colours-Black, Gold
display
Screen size (inches)6.406.28
TouchscreenYesYes
Resolution1080x2340 pixels1080x2280 pixels
Aspect ratio19.5:919:9
hardware
Processor1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)2.2GHz octa-core
Processor makeSamsung Exynos 7904Qualcomm Snapdragon 660
RAM4GB6GB
Internal storage64GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512256
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/1.9) + 5-megapixel (f/2.2) + 5-megapixel (f/2.2)12-megapixel (f/1.8, 1.4-micron) + 5-megapixel (f/2.4)
Front camera16-megapixel (f/2.0)12-megapixel (f/2.0)
Rear autofocus-Phase detection autofocus
Rear flash-LED
software
Operating systemAndroid 8.1 OreoAndroid 8.1
SkinSamsung Experience v9.5FunTouch 4.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
USB Type-CYes-
Micro-USBYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
Infrared-No
USB OTG-Yes
Headphones-3.5mm
FM-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes

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