Apple iPhone 7 vs Samsung Galaxy S6 Edge vs Apple iPhone 4S comparison

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Ratings
Overall NDTV Rating--
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for money Rating--
General
Release dateSeptember 2016March 2015October 2011-
Form factorTouchscreenTouchscreenTouchscreen-
Dimensions (mm)138.30 x 67.10 x 7.10142.10 x 70.10 x 7.00115.20 x 58.66 x 9.30-
Weight (g)138.00132.00140.00-
Battery capacity (mAh)196026001430-
Removable batteryNoNoNo-
ColoursRed, Rose Gold, Gold, Silver, Black, Jet BlackWhite, Gold, Blue, GreenBlack, White-
SAR ValueNANANA-
Display
Screen size (inches)4.705.103.50-
TouchscreenYesYesYes-
Resolution750x1334 pixels1440x2560 pixels640x960 pixels-
Pixels per inch (PPI)326577326-
Hardware
Processorquad-core1.5GHz octa-core800MHz dual-core-
Processor makeApple A10 FusionSamsung Exynos 7420--
RAM2GB3GB512MB-
Internal storage32GB32GB16GB-
Expandable storageNoNoNo-
Camera
Rear camera12-megapixel16-megapixel8-megapixel-
FlashYesYesYes-
Front camera7-megapixel5-megapixel0.3-megapixel-
Software
Operating SystemiOS 10Android 5.0iOS 6.1.3-
Skin-TouchWiz--
Connectivity
Wi-FiYesYesYes-
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/acNA-
GPSYesYesYes-
BluetoothYes, v 4.20Yes, v 4.10Yes, v 4.00-
NFCYesYesNo-
InfraredNoYesNo-
Headphones-3.5mm--
FMNoNoNo-
Number of SIMs111-
SIM1
SIM TypeNano-SIMNano-SIMMicro-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/LTEYesYesNo-
Sensors
Compass/ MagnetometerYesYesYes-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensorYesYesYes-
GyroscopeYesYesYes-
BarometerYesYesNo-
Temperature sensorNoNoNo-