Apple iPhone 6S vs Apple iPhone 7 Plus vs Apple iPhone 8

Height
Height5.44 inches
Height6.23 inches
Height5.45 inches
Width
Width2.64 inches
Width3.07 inches
Width2.65 inches
Thickness
Thickness0.28 inches
Thickness0.29 inches
Thickness0.29 inches
Weight
Weight143 g
Weight188 g
Weight148 g
Color
ColorSpace Gray, Silver, Gold, Rose Gold
ColorJet Black, Black, Silver, Gold, Rose Gold, Red
ColorSilver, Space Gray, Gold, Red
Build
BuildFront glass, aluminum body
BuildFront glass, body
BuildFront/back glass, aluminum frame
Color
ColorRose Gold
ColorRed
ColorRed

Screen Size
Screen Size4.7 inches
Screen Size5.5 inches
Screen Size4.7 inches
Display Type
Display TypeIPS LCD capacitive touchscreen
Display TypeIPS LCD capacitive touchscreen
Display TypeIPS LCD capacitive touchscreen
Display Resolution
Display Resolution750 x 1334 pixels
Display Resolution1080 x 1920 pixels
Display Resolution750 x 1334 pixels
Pixel Density
Pixel Density326 ppi
Pixel Density401 ppi
Pixel Density326 ppi
Protection
ProtectionIon-strengthened glass, oleophobic coating
ProtectionIon-strengthened glass, oleophobic coating
ProtectionIon-strengthened glass, oleophobic coating
Screen to Body Ratio
Screen to Body Ratio65.60%
Screen to Body Ratio67.70%
Screen to Body Ratio65.40%
Display Type
Display TypeIPS LCD
Display TypeIPS LCD
Display TypeIPS LCD
Screen Resolution
Screen Resolution750X1334
Screen Resolution1080X1920
Screen Resolution750X1334
Display Size
Display Size4.5 inch to 4.75 inch
Display Size5.25 inch to 5.5 inch
Display Size4.5 inch to 4.75 inch

OS
OSiOS 9, upgradable to iOS 12.3
OSiOS 10.0.1, upgradable to iOS 12.3
OSiOS 11, upgradable to iOS 12.3
Cores
Cores2
Cores4
Cores6
GPU
GPUPowerVR GT7600 (six-core graphics)
GPUPowerVR Series7XT Plus (six-core graphics)
GPUApple GPU (three-core graphics)
RAM
RAM2 GB RAM
RAM3 GB RAM
RAM2 GB RAM
Chipset
ChipsetApple A9
ChipsetApple A10 Fusion
ChipsetApple A11 Bionic
Chipset GP
Chipset GPApple A9 (14 nm)
Chipset GPApple A10 Fusion (16 nm)
Chipset GPApple A11 Bionic (10 nm)
CPU
CPUDual-core 1.84 GHz Twister
CPUQuad-core 2.34 GHz (2x Hurricane 2x Zephyr)
CPUHexa-core (2x Monsoon 4x Mistral)

RAM/Internal Storage
RAM/Internal Storage16/32/64/128 GB, 2 GB RAM
RAM/Internal Storage32/128/256 GB, 3 GB RAM
RAM/Internal Storage64/256 GB, 2 GB RAM
Storage
Storage128 GB
Storage256 GB
Storage256 GB
Expandable Memory
Expandable MemoryNo
Expandable MemoryNo
Expandable MemoryNo

Single Camera
Single Camera12 MP, f/2.2, 29mm (standard), 1/3, 1.22 micron
Single Camera
Single Camera12 MP, f/1.8, 28mm (wide)
Autofocus
AutofocusPDAF
AutofocusPDAF, AF
AutofocusPDAF
Back Camera Video
Back Camera Video2160p30fps, 1080p60fps,1080p120fps, 720p240fps
Back Camera Video2160p30fps, 1080p30/60/120fps, 720p240fps
Back Camera Video2160p24/30/60fps, 1080p30/60/120/240fps
Back Camera Features
Back Camera FeaturesDual-LED dual-tone flash, HDR
Back Camera FeaturesQuad-LED dual-tone flash, HDR
Back Camera FeaturesQuad-LED dual-tone flash, HDR
Dual Camera
Dual Camera
Dual Camera12 MP, f/1.8, 28mm (wide), 1/3|12 MP, f/2.8, 56mm (telephoto), 1/3.6, 2x optical zoom
Dual Camera
OIS
OIS
OISOIS
OISOIS

Single Camera
Single Camera5 MP, f/2.2, 31mm (standard)
Single Camera7 MP, f/2.2, 32mm (standard)
Single Camera7 MP, f/2.2
Front Camera Video
Front Camera Video1080p30fps
Front Camera Video1080p30fps
Front Camera Video1080p30fps
Front Camera Features
Front Camera FeaturesFace detection, HDR, panorama
Front Camera FeaturesFace detection, HDR
Front Camera FeaturesFace detection, HDR, panorama

HeadPhone Jack
HeadPhone JackYes
HeadPhone JackYes
HeadPhone JackYes
Loudspeaker
LoudspeakerYes
LoudspeakerYes
LoudspeakerYes
Audio Features
Audio Features16-bit/44.1kHz audio|Active noise cancellation with dedicated mic
Audio FeaturesActive noise cancellation with dedicated mic
Audio FeaturesActive noise cancellation with dedicated mic

Battery Capacity
Battery Capacity1715 mAh
Battery Capacity2900 mAh
Battery Capacity1821 mAh
User Replaceable
User ReplaceableNon-removable
User ReplaceableNon-removable
User ReplaceableNon-removable
Talk Time
Talk TimeUp to 14 h (3G)
Talk TimeUp to 21 h (3G)
Talk TimeUp to 14 h (3G)
Music Time
Music TimeUp to 50 h
Music TimeUp to 60 h
Music TimeUp to 40 h
Battery Capacity
Battery Capacity1715 mAh
Battery Capacity2900 mAh
Battery Capacity1821 mAh
Battery Type
Battery TypeLi-Ion
Battery TypeLi-Ion
Battery TypeLi-Ion
Charging
Charging
Charging
ChargingFast battery charging 15W: 50% in 30 min|USB Power Delivery 2.0|Qi wireless charging

WLAN
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
GPS
GPSYes, with A-GPS, GLONASS, GALILEO, QZSS
GPSYes, with A-GPS, GLONASS, GALILEO, QZSS
GPSYes, with A-GPS, GLONASS, GALILEO, QZSS
Radio
RadioNo
RadioNo
RadioNo
USB
USB2.0, proprietary reversible connector
USB2.0, proprietary reversible connector
USB2.0, proprietary reversible connector
NFC
NFCYes (Apple Pay only)
NFCYes
NFCYes
SIM
SIMNano-SIM
SIMNano-SIM
SIMNano-SIM
Network Support
Network SupportGSM / CDMA / HSPA / EVDO / LTE
Network SupportGSM / CDMA / HSPA / EVDO / LTE
Network SupportGSM / HSPA / LTE

Sensors
SensorsFingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer
SensorsFingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer
SensorsFingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer
Water Resistant
Water Resistant
Water ResistantIP67 dust/water resistant (up to 1m for 30 mins)
Water ResistantIP67 dust/water resistant (up to 1m for 30 mins)

Announced On
Announced On2015, September
Announced On2016, September
Announced On2017, September
Status
StatusAvailable. Released 2015, September
StatusAvailable. Released 2016, September
StatusAvailable. Released 2017, September