Sony's X flagships got hammered in our opinion polls while the big Sony Xperia XA Ultra got some statistically-positive love. A 60/40 split between yay and nay votes is not overwhelming adoration, though to be fair some of the negativity came from the size. True, 6" may be too big for some. Sony did what it could to make the phone easy to handle, but there's only so much you can shave off the bezels. This does show that there's room for a successful phone between the 5" XA and 6" XA Ultra. A 5.5" XA Plus or something. Whatever Sony calls it, it should definitely work on the battery,...
Source: http://www.gsmarena.com/weekly_poll_results_sony_xperia_xa_ultra_resonates_with_fans-news-19682.php