Vivo V15 vs Realme C1 vs Oppo A3s comparison

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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
Display6.53-inch6.20-inch6.20-inch
ProcessorMediaTek Helio P70Qualcomm Snapdragon 450Snapdragon 450
Front Camera32-megapixel 5-megapixel 8-megapixel
Rear Camera12-megapixel + 8-megapixel + 5-megapixel 13-megapixel + 2-megapixel13-megapixel + 2-megapixel
RAM6GB2GB2GB
Storage64GB16GB16GB
Battery Capacity4000mAh4230mAh4230mAh
OSAndroid 9.0 PieAndroid 8.1Android 8.1 Oreo
Resolution1080x2340 pixels720x1520 pixels720x1520 pixels
general
BrandVivoRealmeOppo
ModelV15C1A3s
Release dateFebruary 2019September 2018-
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)161.97 x 75.93 x 8.54156.20 x 75.60 x 8.20156.20 x 75.60 x 8.20
Weight (g)189.50168.00168.00
Battery capacity (mAh)400042304230
Fast chargingProprietary--
Launched in India-Yes-
Body type-Plastic-
Removable battery-No-
Wireless charging-No-
Colours-Ocean Blue, Deep BlackRed, Dark Purple
display
Screen size (inches)6.536.206.20
TouchscreenYesYesYes
Resolution1080x2340 pixels720x1520 pixels720x1520 pixels
Protection typeGorilla Glass--
Aspect ratio19.5:919:919:9
hardware
Processor2.1GHz octa-core1.8GHz octa-core1.8GHz octa-core
Processor makeMediaTek Helio P70Qualcomm Snapdragon 450Snapdragon 450
RAM6GB2GB2GB
Internal storage64GB16GB16GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)256256256
Dedicated microSD slot-Yes-
camera
Rear camera12-megapixel (f/1.78) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)13-megapixel (f/2.2) + 2-megapixel13-megapixel (f/2.2) + 2-megapixel (f/2.4)
Rear autofocusYesPhase detection autofocusYes
Rear flashYesYesLED
Front camera32-megapixel (f/2.0)5-megapixel (f/2.2, 1.12-micron)8-megapixel (f/2.2)
software
Operating systemAndroid 9.0 PieAndroid 8.1Android 8.1 Oreo
SkinFuntouch OS 9Color OS 5.1ColorOS 5.1
connectivity
Wi-FiYesYesYes
GPSYes-Yes
BluetoothYes, v 4.20YesYes, v 4.20
USB OTGYes--
Micro-USBYes-Yes
Headphones3.5mm-3.5mm
FMYes--
Number of SIMs2--
sim 1
SIM TypeNano-SIM--
GSM/CDMAGSM--
3GYes--
4G/ LTEYes--
sim 2
SIM TypeNano-SIM--
GSM/CDMAGSM--
3GYes--
4G/ LTEYes--
sensors
Face unlockYesYes-
Fingerprint sensorYes--
Compass/ MagnetometerYesYesYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYes-
GyroscopeYes--
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