Mobile World exhibition displays latest mobile phones

Realme’s latest color-changing phones and Samsung’s smartphone that opens and closes like a book were displayed at the Mobile World Congress in Spain. The exhibition was held from March 3-6, 2025. It is the world’s biggest exhibition of mobile tech industries. Other than smartphones, there were solar-powered laptops, bicycles that run on AI technology, and robotic dogs. 38 telecom companies from India displayed their products.