Sony has announced the Xperia 1 IV, its first smartphone powered by the Snapdragon 8 Gen 1 chipset. While not an overhaul from the Xperia 1 III, the Xperia 1 IV features a larger battery than its predecessor and a superior telephoto camera. Reputedly, the 8x telephoto camera delivers true optical zoom too with an adjustable 85-125 mm equivalent focal length.
https://www.notebookcheck.net/Sony-Xperia-1-IV-New-camera-flagship-announced-with-true-optical-zoom-at-up-to-8x-magnification-and-a-5-000-mAh-battery.618398.0.html