Samsung Galaxy M30 vs Vivo X21 UD comparison

Compare Samsung Galaxy M30
Compare Vivo X21 UD
ratings
Overall NDTV RatingRead 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
RAM4GB6GB
Storage64GB128GB
Battery Capacity5000mAh3200mAh
OSAndroid 8.1 OreoAndroid 8.1
Resolution1080x2340 pixels1080x2280 pixels
general
BrandSamsungVivo
ModelGalaxy M30X21 UD
Release dateFebruary 2019March 2018
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Battery capacity (mAh)50003200
Fast chargingProprietary-
Dimensions (mm)-154.50 x 74.80 x 7.40
Weight (g)-156.20
Colours-Ruby Red, Aurora White, Black
display
Screen size (inches)6.406.28
TouchscreenYesYes
Resolution1080x2340 pixels1080x2280 pixels
Aspect ratio19.5:9-
hardware
Processor1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)octa-core
Processor makeSamsung Exynos 7904Qualcomm Snapdragon 660
RAM4GB6GB
Internal storage64GB128GB
Expandable storageYes-
Expandable storage typemicroSD-
Expandable storage up to (GB)512-
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/1.9) + 5-megapixel (f/2.2) + 5-megapixel (f/2.2)12-megapixel
Front camera16-megapixel (f/2.0)12-megapixel
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-USBYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
USB OTG-Yes
Headphones-3.5mm
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYes-
Ambient light sensorYesYes
Gyroscope-Yes
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