New Delhi, March 1 -- Mobile World Congress (MWC) 2025 is starting off from next week and even prior to the beginning of the mega event we have some potential product announcements lining up. The first one is from Tecno, which will debut the 'world's slimmest' smartphone in Barcelona with a battery that's larger than the Galaxy S25 Ultra's.

In recent months there has been a lot of chatter about Apple working on retiring its Plus device lineup in favour of a Slim phone called the iPhone 17 Air. Samsung beat its American rival to the punch as it teased its own slim phone, the Galaxy S25 Edge at its Galaxy Unpacked event earlier in the year and is set to make the launch in coming months.

With a buzz around slim phones, Tecno took the oppor...