Oppo F11 vs Vivo V15 Pro vs Samsung Galaxy A7 (2018) vs Samsung Galaxy J8 comparison

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ratings
Overall NDTV Rating-Read ReviewRead ReviewRead Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.50-inch6.39-inch6.00-inch6.00-inch
Front Camera16-megapixel32-megapixel 24-megapixel 16-megapixel
RAM4GB6GB4GB4GB
OSAndroid 9.0Android Android 9.0 PieAndroid 8.0Android 8.0
Storage128GB128GB64GB64GB
Rear Camera48-megapixel + 5-megapixel48-megapixel + 8-megapixel + 5-megapixel 24-megapixel + 8-megapixel + 5-megapixel 16-megapixel + 5-megapixel
Battery Capacity4020mAh3700mAh3300mAh3500mAh
Processor-octa-core2.2GHz octa-core1.6GHz octa-core
Resolution-1080x2340 pixels1080x2220 pixels720x1440 pixels
general
Release dateMarch 2019February 2019September 2018May 2018
Launched in IndiaYesYesYesYes
Battery capacity (mAh)4020370033003500
Fast chargingVOOCProprietary--
ColoursFluorite Purple, Marble GreenBlue Topaz, Ruby RedBlack, Blue, Gold, PinkBlue, Black, Gold
Form factor-Touchscreen-Touchscreen
Dimensions (mm)-157.25 x 74.71 x 8.21159.80 x 76.80 x 7.50159.20 x 75.70 x 8.20
Weight (g)-185.00168.00177.00
Removable battery--No-
Wireless charging--No-
Body type---Plastic
display
Screen size (inches)6.506.396.006.00
TouchscreenYesYesYesYes
Resolution-1080x2340 pixels1080x2220 pixels720x1440 pixels
Aspect ratio-19.5:918.5:918.5:9
Pixels per inch (PPI)---274
hardware
RAM4GB6GB4GB4GB
Internal storage128GB128GB64GB64GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Processor-octa-core2.2GHz octa-core1.6GHz octa-core
Processor make-Qualcomm Snapdragon 675-Snapdragon 450
Expandable storage up to (GB)-256512256
Dedicated microSD slot-Yes--
camera
Rear camera48-megapixel + 5-megapixel48-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2)16-megapixel (f/1.7) + 5-megapixel (f/1.9)
Rear autofocusYes-YesYes
Rear flashYes-YesLED
Front camera16-megapixel32-megapixel (f/2.0)24-megapixel (f/2.0)16-megapixel (f/1.9)
Front autofocus--No-
Front flash--YesLED
software
Operating systemAndroid 9.0Android Android 9.0 PieAndroid 8.0Android 8.0
SkinColorOS 6.0Funtouch OS 9-Samsung Experience
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n802.11 a/b/g/n/ac-
GPSYesYesYesYes
BluetoothYesYes, v 5.00Yes, v 5.00Yes
Micro-USBYesYes-Yes
Headphones3.5mm3.5mm-3.5mm
Active 4G on both SIM cardsYesYesYes-
Number of SIMs-222
NFC--No-
FM--YesYes
sensors
Compass/ MagnetometerYesYesYes-
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
Face unlock-YesYes-
Fingerprint sensor-YesYesYes
Gyroscope-YesYes-
sim 1
SIM Type-Nano-SIMNano-SIMNano-SIM
GSM/CDMA-GSM-GSM
3G-Yes-Yes
4G/ LTE-Yes-Yes
sim 2
SIM Type-Nano-SIMNano-SIMNano-SIM
GSM/CDMA-GSM-GSM
3G-Yes-Yes
4G/ LTE-YesYesYes