At the 2025 Lenovo Innovation World Conference held during IFA in Berlin, Germany, Lenovo brought many new products.The most eye-catching one is the ThinkBook VertiFlex concept machine, which is also the industry's first 14-inch screen laptop that can rotate vertically.

The biggest feature of this concept phone is the rotating display system that can switch between horizontal and vertical modes. It adopts a thin and light design of 17.9 mm and 1.39 kg.
The vertical display mode is suitable for split-screen multitasking, displaying code, and viewing documents. In the vertical display mode, the smartphone can be connected to the PC through Lenovo Super Connect for file transfer and phone mirroring.

In fact, this is not Lenovo's first innovation on laptop screens. It has previously released transparent screens, tri-folding screens, and scroll-screen PCs that will be sold this year.