Vivo S1 vs Vivo V15 comparison

Compare Vivo S1
Compare Vivo V15
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
Display6.38-inch6.53-inch
ProcessorMediaTek P65MediaTek Helio P70
Front Camera32-megapixel 32-megapixel
Rear Camera16-megapixel + 8-megapixel + 5-megapixel 12-megapixel + 8-megapixel + 5-megapixel
RAM4GB6GB
Storage128GB64GB
Battery Capacity4500mAh4000mAh
OSAndroid PieAndroid 9.0 Pie
Resolution1080x2340 pixels1080x2340 pixels
general
BrandVivoVivo
ModelS1V15
Release dateJuly 2019February 2019
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)159.53 x 75.23 x 8.13161.97 x 75.93 x 8.54
Weight (g)179.00189.50
Battery capacity (mAh)45004000
Removable batteryNo-
Fast chargingProprietaryProprietary
Wireless chargingNo-
ColoursSkyline Blue, Diamond Black-
display
Screen size (inches)6.386.53
TouchscreenYesYes
Resolution1080x2340 pixels1080x2340 pixels
Aspect ratio19.5:919.5:9
Protection type-Gorilla Glass
hardware
Processorocta-core2.1GHz octa-core
Processor makeMediaTek P65MediaTek Helio P70
RAM4GB6GB
Internal storage128GB64GB
Expandable storageNoYes
Dedicated microSD slotNo-
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera16-megapixel (f/1.78) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)12-megapixel (f/1.78) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)
Front camera32-megapixel (f/2.0)32-megapixel (f/2.0)
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid PieAndroid 9.0 Pie
SkinFuntouch OS 9Funtouch OS 9
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
USB OTGYesYes
Number of SIMs22
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
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