You saw the Xperia Compact renders, now check out the big guns - @OnLeaks published images showing what the Sony Xperia 1 III will look like. And, for the most part, it will look the same as the Mark II. The most interesting change is on the back, a periscope lens will be added to the setup. It’s still a triple camera system, though, so perhaps the main sensor will go above 12MP to fill in the mid-range zoom gap. The cameras will feature ZEISS-branded lenses with T* coating and the 3D ToF sensor will stay for another year. Unfortunately, further specifics about the camera are not...
Source: https://www.gsmarena.com/first_sony_xperia_1_iii_renders_show_a_periscope_camera_slimmer_bezels-news-47457.php