Apple iPhone 6s smartphone was announced in 2015, September by APPLE and was launched in September, 2015. The Apple iPhone 6s phone has 138.3 x 67.1 x 7.1 mm (5.44 x 2.64 x 0.28 in) (height x width x thickness) dimensions with weight 143 g (5.04 oz) grams. It comes in Space Gray, Silver, Gold and Rose Gold colors.
The operating system which runs on the phone is iOS 9, upgradable to iOS 11.2.5 and the display size of the phone is 4.7 inches, 60.9 cm2 (~65.6% screen-to-body ratio) with resolution of 750 x 1334 pixels, 16:9 ratio (~326 ppi density) pixels. The network technology of the phone is GSM / CDMA / HSPA / EVDO / LTE with 2G bands GSM 850 / 900 / 1800 / 1900 , 3G bands HSDPA 850 / 900 / 1700 / 1900 / 2100 and 4G bands LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700) – A1688.
The phone has rear camera with specs, 12 MP (f/2.2, 29mm, 1/3″, 1.22 ), phase detection autofocus, dual-LED dual-tone flash, and the front camera with specs , 5 MP (f/2.2, 31mm), 1080p@30fps, 720p@240fps, face detection, HDR, panorama. The camera is featured with Geo-tagging, simultaneous 4K video and 8MP image recording, touch focus, face/smile detection, HDR (photo/panorama). The phone is powered with a battery of 1715 mAh capacity, Dual-core 1.84 GHz Twister CPU and PowerVR GT7600 (six-core graphics) GPU. As for as the RAM and the ROM of the Apple iPhone 6s phone are concerned, it comes with 16/32/64/128 GB, 2 GB RAM. The list of sensors, price and many other specifications are given below.