New smartphones set to go on display at Mobile World Congress trade show

Reports suggest a number of foldable smartphones are likely to be announced at the event.

The Mobile World Congress trade show is in Barcelona (Martyn Landi/PA)

New smartphones from Nokia and a range of Chinese manufacturers are set to go on display as the Mobile World Congress (MWC) trade show opens in Barcelona.

The annual industry event sees mobile firms showcase their new and current devices to the public.