LG has always been a leader in this (check the LG G3, released three years ago) but the G6 is really something else. The phone has a 5.7-inch screen but manages to be smaller than last year's G5 (with a 5.3-inch screen) and my Huawei Mate 9 Pro (5.5-inch curved screen). At the G6 launch event just now, LG brought on an actual ergonomics professor (dude has a Ph.D) from Penn State University to explain. Personally, I like curved screen phones, mostly for superficial reasons: it looks so cool. The G6 is the best feeling big screen phone yet.
Source: Forbes February 26, 2017 14:41 UTC