Oppo R15 Pro vs Samsung Galaxy M20 vs Samsung Galaxy J6+ comparison

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ratings
Overall NDTV Rating-Read ReviewRead Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.28-inch6.30-inch6.00-inch
Processor2GHz octa-core1.6GHz octa-core 1.4GHz quad-core
Front Camera20-megapixel 8-megapixel 8-megapixel
Resolution1080x2280 pixels1080x2340 pixels720x1480 pixels
RAM6GB3GB4GB
OSAndroid 8.1Android 8.1 OreoAndroid 8.1
Storage128GB32GB64GB
Rear Camera20-megapixel + 16-megapixel 13-megapixel + 5-megapixel 13-megapixel + 5-megapixel
Battery Capacity3400mAh5000mAh3300mAh
general
Release dateJanuary 2019January 2019September 2018
Launched in IndiaYesYes-
Form factorTouchscreenTouchscreen-
Dimensions (mm)156.50 x 75.20 x 8.00-161.40 x 76.90 x 7.90
Weight (g)180.00-178.00
Battery capacity (mAh)340050003300
Fast chargingVOOC--
ColoursCosmic Purple, Ruby RedCharcoal Black, Ocean BlueBlack, Grey, Red
Removable battery-No-
Wireless charging-No-
display
Screen size (inches)6.286.306.00
TouchscreenYesYesYes
Resolution1080x2280 pixels1080x2340 pixels720x1480 pixels
Aspect ratio19:919.5:918.5:9
hardware
Processor2GHz octa-core1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)1.4GHz quad-core
Processor makeQualcomm Snapdragon 660Samsung Exynos 7904Qualcomm Snapdragon 425
RAM6GB3GB4GB
Internal storage128GB32GB64GB
Expandable storageYesYes-
Expandable storage typemicroSDmicroSD-
Expandable storage up to (GB)256512-
Dedicated microSD slot-Yes-
camera
Rear camera20-megapixel (f/1.7) + 16-megapixel (f/1.7)13-megapixel (f/1.9) + 5-megapixel (f/2.2)13-megapixel (f/1.9) + 5-megapixel (f/2.2)
Rear autofocusYesYesYes
Rear flashLEDYes-
Front camera20-megapixel (f/2.0)8-megapixel (f/2.0)8-megapixel (f/1.9)
Front flash-No-
software
Operating systemAndroid 8.1Android 8.1 OreoAndroid 8.1
SkinColorOS 5.0Samsung Experience 9.5 UX-
connectivity
Wi-FiYes-Yes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n802.11 b/g/n
GPSYesYesYes
BluetoothYes, v 4.20YesYes, v 4.20
Headphones3.5mm3.5mm3.5mm
Number of SIMs22-
USB Type-C-Yes-
Micro-USB-No-
FM--Yes
sim 1
SIM TypeNano-SIMNano-SIM-
GSM/CDMAGSMGSM-
3GYesYes-
4G/ LTEYesYes-
sim 2
SIM TypeNano-SIMNano-SIM-
GSM/CDMAGSMGSM-
3GYesYes-
4G/ LTEYesYes-
sensors
Fingerprint sensorYesYesYes
Compass/ MagnetometerYes-Yes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYes-Yes
GyroscopeYes-Yes
Face unlock-Yes-