Galaxy S7 and S7 Edge review: Samsung's finest get more polished
 

After years of trafficking in plastic flagships, the glass-and-metal Galaxy S6 and S6 Edge proved Samsung still knew how to make jaw-dropping phones. Ah, but there was a rub -- a few of them, in fact. The expandable memory slots were gone. Neither ph...

http://www.engadget.com/2016/03/08/g...7-edge-review/