"iPhone XS: iPhone XS was released in September 2018. Apple presented another variation of the iPhone XS which is XS max. It is one of the most magnificent phones in the iPhone X series. The phone came with a 5.8 inch Super Retina HD display with OLED technology. It is powered by an A12 Bionic chip with an ext-generation Neural Engine. iPhone XS supports Qi wireless charging. It has IOS12 and 64GB built-in memory. iPhone XS-Max is a dual SIMM smartphone that has supports Nano and E-SIMM. It was launched in 3 colors white, grey, and space grey. It has also the support of 3G and 4G active on both SIM cards. The iPhone XS-max supports face recognition. Overview: Build OS IOS 12 Dimensions 143.6 x 70.9 x 7.7 mm Display Technology Super AMOLED capacitive touchscreen, 16M colors, Multitouch Size 5.8 Inches Resolution 1125 x 2436 Pixels (~463 PPI) Memory Built-in 64/256/512GB Built-in, 4GB RAM Camera Main Dual 12MP, (f/1.8, 28mm, OIS, PDAF) + 12 MP, (f/2.4, 52mm, OIS, PDAF, 2x optical zoom), dual-LED dual-tone flash Front 7 MP, f/2.2, 32mm, HDR, Video (1080p@60fps) Connectivity Gigabit-class LTE and 802.11ac Wi‑Fi with 2x2 MIMO, Bluetooth 5.0 wireless technology Sensors Accelerometer, Barometer, Compass, Gyro, Proximity Battery Li-Ion Non removable and fast charging, Qi wirelesscharging"