There are actually quite a few ways to transfer files from Android to PC (and back again ... You can seamlessly transfer files between devices, including from mobile to PC, and even clone ...

The Galaxy S25 Ultra features a 6.9-inch WQHD+ (3120 x 1440) Dynamic AMOLED 2X display with Gorilla Armor 2 protection. That panel is flat, and it supports an adaptive refresh rate (1-120Hz).