Top 5 Sony Xperia smartphones of 2015: 4K display, 23MP, 3,100 mAH
2. Sony Xperia C5 Ultra – First Sony Xperia phablet
The Sony Xperia C5 Ultra is remembered for being the first Sony smartphone to have a big screen, making it suitable to stay in the phablet category. The Xperia C5 Ultra screen is 6-inch, and still the only machine Sony gives such a size so far. Coming together with the maximum display, the C5 Ultra also features very favorable specs. Here are 9 Best and worst things about the phablet that we featured recently.