Xiaomi debuted its latest Xiaomi 15 Ultra phone, featuring a next-gen quad camera system and a Summilux optical lens.RealMe introduced a concept phone with DSLR-like lenses and the ability to transform into a mirrorless camera.Lenovo showcased the ThinkBook AI PC with an Intel Core Ultra 7 processor and a bending OLED display.Samsung's upcoming Galaxy S25 Edge phone will have AI integration features and advanced camera technology.