Apple iPhone 8 vs Oppo F3 vs Samsung Galaxy S8 vs Apple iPhone 6 comparison

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Ratings
Overall NDTV Rating
Design Rating
Display Rating
Software Rating
Performance Rating
Camera Rating
General
Release dateSeptember 2017May 2017March 2017September 2014
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)138.40 x 67.30 x 7.30153.30 x 75.20 x 7.30148.90 x 68.10 x 8.00138.10 x 67.00 x 6.90
Weight (g)148.00153.00155.00129.00
Battery capacity (mAh)1821320030001810
Removable batteryNoNoNoNo
ColoursSilver, Space Gray, GoldGold, BlackMidnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple GoldSilver, Gold, Space Gray
SAR Value-1.40--
Display
Screen size (inches)4.705.505.804.70
TouchscreenYesYesYesYes
Resolution750x1334 pixels1080x1920 pixels1440x2960 pixels750x1334 pixels
Pixels per inch (PPI)326401570326
Hardware
Processorhexa-core1.5GHz octa-core1.9GHz octa-core-
Processor makeApple A11 BionicMediaTek MT6750TSamsung Exynos 8895Apple A8
RAM2GB4GB4GB1GB
Internal storage64GB64GB64GB16GB
Expandable storageNoYesYesNo
Expandable storage type-microSDmicroSD-
Expandable storage up to (GB)-128256-
Camera
Rear camera12-megapixel13-megapixel12-megapixel8-megapixel
Front camera7-megapixel16-megapixel8-megapixel1.2-megapixel
Software
Operating SystemiOS 11Android 6.0Android 7.0iOS 8.0
Skin-ColorOS 3.0--
Connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n802.11 a/b/g/n/ac802.11 a/b/g/n
GPSYesYesYesYes
BluetoothYes, v 5.00Yes, v 4.00YesYes, v 4.20
NFCYesNoYesYes
InfraredNoNoNoNo
Headphones-3.5mm3.5mm3.5mm
FMNoYesNoNo
Number of SIMs1211
SIM1
SIM TypeNano-SIMNano-SIM-Nano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/LTEYesYesYesYes
SIM2
SIM Type-Nano-SIM--
GSM/CDMA-GSM--
3G-Yes--
4G/LTE-Yes--
Sensors
Compass/ MagnetometerYesYesYesYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
GyroscopeYesYesYesYes
BarometerYesNoNoYes
Temperature sensorNoNoNoNo