Right on schedule, Xiaomi has launched the new Mi 5s and its larger sibling, the Mi 5s Plus. Xiaomi Mi 5s Starting with the Mi 5s, the new device has a unibody aluminum design, with a brushed metal finish and curved edges, and antenna lines along the top and bottom that look far too familiar. Along the back is also the new large 1/2.3-inch 12 megapixel sensor with F/2.0 aperture and PDAF that bests even the iPhone 7 and Galaxy S7 edge, if Xiaomi's slides are to be believed. You also get a 4 megapixel camera on the front with 2μm large pixel and F/2.0...
Source: http://www.gsmarena.com/xiaomi_launches_mi_5s_and_mi_5s_plus-news-20730.php