
The 6s and 6s Plus, alongside the 1st generation SE, are the only iPhones to be supported through seven major versions of iOS, from iOS 9 to iOS 15, and they do not support iOS 16 due to hardware limitations.
IPHONE 6S UNVEILED PLUS
The iPhone 6s and iPhone 6s Plus are also the first smartphones to use the fastest high end flash storage NVM Express (NVMe). The iPhone 6s also introduces a new hardware feature known as " 3D Touch", which enables pressure-sensitive touch inputs.
IPHONE 6S UNVEILED SERIES
The iPhone 6s has a similar design to the iPhone 6 but includes updated hardware, including a strengthened 7000 series aluminum alloy chassis and upgraded Apple A9 system-on-chip, a new 12-megapixel rear camera that can record up to 4K video at 30fps (A first in the series), can take dynamic "Live Photos", the first increase in front camera photo resolution since the 2012 iPhone 5, and also features for the first time front facing "Retina Flash" which brightens up the display three times of its highest possible brightness for selfies, 2nd generation Touch ID fingerprint recognition sensor, LTE Advanced support, and "Hey Siri" capabilities without needing to be plugged in. The iPhone 6s and 6s Plus were succeeded by the iPhone 7 and iPhone 7 Plus on Septem and were discontinued with the announcement of the iPhone XS, iPhone XS Max, and iPhone XR on September 12, 2018. They were announced on September 9, 2015, at the Bill Graham Civic Auditorium in San Francisco by Apple CEO Tim Cook, with pre-orders beginning September 12 and official release on September 25, 2015. They are the ninth generation of the iPhone.

The iPhone 6s and iPhone 6s Plus are smartphones that were designed, developed, and marketed by Apple Inc.
IPHONE 6S UNVEILED 720P
Sony Exmor RS IMX315 12 MP (1.22 μm), true-tone flash, autofocus, IR filter, burst mode, f/2.2 aperture, 4K video recording at 30 fps or 1080p at 30 or 60 fps, slow-motion video ( 1080p at 120 fps and 720p at 240 fps), timelapse with stabilization, panorama (up to 63 megapixels), face detection, digital image stabilization, optical image stabilization ( 6s Plus only)ĥ MP, burst mode, f/2.2 aperture, exposure control, face detection, auto- HDR, 720p HD video recording, Retina flash brightness (typical), with Dual Ion Exchange strengthened glass and 3D Touch h) Li-Po 165 min charge time for an average of 9 h 11 min use Ħs: 4.7 in (120 mm) Retina HD, LED-backlit IPS LCD, 1334 × 750 pixel resolution (326 ppi) with Dual Ion Exchange strengthened glass and 3D TouchĦs Plus: 5.5 in (140 mm) Retina HD, LED-backlit IPS LCD, 1920 × 1080 pixel resolution (401 ppi), 500 cd/m 2 max.h) Li-Po 150 min charge time for an average of 8 h 15 min use Ħs Plus: 3.8 V 10.45 W.
