The Sony Xperia XZ4 will have a 21:9 screen with a 6.5 diagonal, making the phone rather tall 166.9mm. Thats almost a centimeter more than the iPhone XS Max (6.5 as well, but 19.5:9). Naturally, theres some worry that the new Sony flagship will be too big.
Comparing the size of a Sony Xperia XZ4 case with the XZ Premium
Using a case for the phone a poster on Weibo compared it to the Xperia XZ Premium and it doesnt seem that big. Sure, its taller, but its narrower too keep in mind that the case is larger than the XZ4 itself. So, it should be fairly pocketable.
In the hand, width is more important. The Xperia XZ4 will actually be a hair narrower than the current XZ3 72.4mm vs. 73mm. If you can hold the XZ3, the XZ4 will pose no trouble.
The rest is as expected, including a side-mounted fingerprint reader and the bottom firing speaker. The new Xperia flagship will probably still offer stereo sound, but the thinner vertical bezels mean no room for front-firing speakers.
Side-mounted FP reader Bottom-firing speaker No 3.5mm headphone jack
Were not seeing a hole for the 3.5mm headphone jack, though (some rumors suggested that its making a comeback). On the plus side, the Xperia XZ4 will be Sonys first phone with a triple camera.
Source (in Chinese) | Via