Oppo F9 Pro vs Samsung Galaxy J7 (2016) vs Apple iPhone 6s comparison

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ratings
Overall NDTV RatingRead Review-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.30-inch5.50-inch4.70-inch
Processor2GHz octa-core1.6GHz octa-core1.84GHz dual-core
Front Camera25-megapixel 5-megapixel5-megapixel
Resolution1080x2340 pixels720x1080 pixels750x1334 pixels
RAM6GB2GB2GB
OSAndroid OreoAndroid 6.0.1iOS 9
Storage64GB16GB16GB
Rear Camera16-megapixel + 2-megapixel 13-megapixel12-megapixel
Battery Capacity3500mAh3300mAh1715mAh
general
Release dateAugust 2018March 2016September 2015
Launched in IndiaYes-Yes
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)156.70 x 74.00 x 7.90151.70 x 76.00 x 7.80138.30 x 67.10 x 7.10
Weight (g)169.00170.00143.00
Battery capacity (mAh)350033001715
Fast chargingVOOC--
ColoursSunrise Red, Twilight Blue, Starry PurplePink, White, GoldSilver, Gold, Space Grey, Rose Gold
Removable battery-YesNo
Body type--Metal
display
Screen size (inches)6.305.504.70
TouchscreenYesYesYes
Resolution1080x2340 pixels720x1080 pixels750x1334 pixels
Aspect ratio19.5:9-16:9
Pixels per inch (PPI)--326
hardware
Processor2GHz octa-core1.6GHz octa-core1.84GHz dual-core
Processor makeMediaTek Helio P60-A9
RAM6GB2GB2GB
Internal storage64GB16GB16GB
Expandable storageYesYesNo
Expandable storage typemicroSDmicroSD-
Expandable storage up to (GB)256128-
Dedicated microSD slotYes--
camera
Rear camera16-megapixel (f/1.8) + 2-megapixel (f/2.4)13-megapixel12-megapixel (f/2.2, 1.22-micron)
Rear autofocusYes-Phase detection autofocus
Rear flashYesDual LEDYes
Front camera25-megapixel (f/2.0)5-megapixel5-megapixel (f/2.2)
Front flash-LED-
software
Operating systemAndroid OreoAndroid 6.0.1iOS 9
SkinColor OS 5.2TouchWiz UI-
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n802.11 a/b/g/n/ac
GPSYesYesYes
BluetoothYes, v 4.20Yes, v 4.10Yes, v 4.20
NFCNoNoYes
InfraredNoNoNo
USB OTGYesYesNo
Micro-USBYes--
LightningNo-Yes
Headphones3.5mm3.5mm3.5mm
Number of SIMs221
FM-NoNo
sim 1
SIM TypeNano-SIMMicro-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeNano-SIMMicro-SIM-
GSM/CDMAGSMGSM-
3GYesYes-
4G/ LTEYesYes-
sensors
Face unlockYes--
Fingerprint sensorYes-Yes
Compass/ MagnetometerYesNoYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
Gyroscope-NoYes
Barometer-NoYes
Temperature sensor-NoNo