Samsung Galaxy A series a new Infinity-O display, that has a full edge to edge 6.4 inch (2340×1080) PLS TFT LCD display rather than AMOLED display display. A circular hole punched out in the top left of the display for the front camera and the display is notchless. It is the first Galaxy device to not include a headphone jack. Samsung Galaxy A series The Samsung Galaxy A series (meaning "Alpha") is a line of upper mid-range Android smartphones manufactured by Samsung Electronics. The Galaxy A series is similar to the flagship Galaxy S series, but with lower specifications and features. The first model
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