Samsung Galaxy A series stylus, as well as preloaded Microsoft applications. The S Pen feature on the Galaxy Tab A series, makes the first Samsung Galaxy device to be equipped with the Samsung stylus outside of the Note series. In September 2015, the Samsung Galaxy Tab S2 8.0 and 9.7 tablets were released, featuring a premium chamfered metal design similar to the first generation Galaxy A series phones. In December 2015, Samsung unveiled the 2016 edition of the Galaxy A series. New features include metal and glass buildup, NFC which supports Samsung Pay, Samsung's Adaptive Fast charging feature and increased battery life. The Galaxy
Samsung Lee's death in 1987, Samsung was separated into four business groups – Samsung Group, Shinsegae Group, CJ Group and Hansol Group. Since 1990, Samsung has increasingly globalised its activities and electronics; in particular, its mobile phones and semiconductors have become its most important source of income. As of 2017, Samsung has the 6th highest global brand value. Notable Samsung industrial affiliates include Samsung Electronics (the world's largest information technology company, consumer electronics maker and chipmaker measured by 2017 revenues), Samsung Heavy Industries (the world's 2nd largest shipbuilder measured by 2010 revenues), and Samsung Engineering and Samsung C&T (respectively the world's