Vivo V15 vs Samsung Galaxy A50 vs Samsung Galaxy M30 vs Oppo K1 comparison

Compare Vivo V15
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ratings
Overall NDTV RatingRead ReviewRead ReviewRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.53-inch6.40-inch6.40-inch6.41-inch
Processor2.1GHz octa-core-1.6GHz octa-core 2.2GHz octa-core
Front Camera32-megapixel 25-megapixel 16-megapixel 25-megapixel
Resolution1080x2340 pixels1080x2340 pixels-1080x2340 pixels
RAM6GB4GB4GB4GB
OSAndroid 9.0 PieAndroid PieAndroid 8.1 OreoAndroid 8.1 Oreo
Storage64GB64GB64GB64GB
Rear Camera12-megapixel + 8-megapixel + 5-megapixel 25-megapixel + 5-megapixel + 8-megapixel 13-megapixel + 5-megapixel + 5-megapixel 16-megapixel + 2-megapixel
Battery Capacity4000mAh4000mAh5000mAh3600mAh
general
Release dateFebruary 2019February 2019February 2019February 2019
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)161.97 x 75.93 x 8.54158.50 x 74.70 x 7.70-158.30 x 75.50 x 7.40
Weight (g)189.50--156.00
Battery capacity (mAh)4000400050003600
Fast chargingProprietaryProprietaryProprietary-
Launched in India-YesYesYes
Removable battery-No-No
Wireless charging-No-No
Colours-Black, White, Blue-Astral Blue, Piano Black
Body type---Plastic
display
Screen size (inches)6.536.406.406.41
TouchscreenYesYesYesYes
Resolution1080x2340 pixels1080x2340 pixels-1080x2340 pixels
Protection typeGorilla Glass--Gorilla Glass
Aspect ratio19.5:9-19.5:919.5:9
hardware
Processor2.1GHz octa-core-1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)2.2GHz octa-core
Processor makeMediaTek Helio P70Exynos 7 9610Samsung Exynos 7904Qualcomm Snapdragon 660
RAM6GB4GB4GB4GB
Internal storage64GB64GB64GB64GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)256512512256
Dedicated microSD slot-YesYesYes
camera
Rear camera12-megapixel (f/1.78) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)25-megapixel (f/1.7) + 5-megapixel (f/2.2) + 8-megapixel (f/2.2)13-megapixel (f/1.9) + 5-megapixel (f/2.2) + 5-megapixel (f/2.2)16-megapixel + 2-megapixel
Rear autofocusYesYes-Yes
Rear flashYesLED-Yes
Front camera32-megapixel (f/2.0)25-megapixel (f/2.0)16-megapixel (f/2.0)25-megapixel
Front flash-No--
software
Operating systemAndroid 9.0 PieAndroid PieAndroid 8.1 OreoAndroid 8.1 Oreo
SkinFuntouch OS 9One UISamsung Experience v9.5ColorOS 5.2
connectivity
Wi-FiYesYesYesYes
GPSYesYesYesYes
BluetoothYes, v 4.20Yes, v 5.00Yes, v 5.00Yes, v 5.00
USB OTGYes--Yes
Micro-USBYes-YesYes
Headphones3.5mm3.5mm-Yes
FMYes--No
Number of SIMs222-
USB Type-C-YesYes-
Wi-Fi standards supported--802.11 a/b/g/n/ac802.11 a/b/g/n/ac
Active 4G on both SIM cards--YesYes
NFC---No
sim 1
SIM TypeNano-SIMNano-SIMNano-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTEYesYesYes-
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTEYesYesYes-
sensors
Face unlockYes-Yes-
Fingerprint sensorYesYesYesYes
Compass/ MagnetometerYes-YesYes
Proximity sensorYes-YesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
GyroscopeYesYes-Yes