Samsung has unveiled a TV that switches from a horizontal, landscape-style orientation to vertical – so it can easily display smartphone content. The 43in device is called Sero and comes with an integrated easel-like stand upon which the screen pivots. It will go on sale in South Korea towards the end of May and cost 1.89m won (£1,250). One TV analyst said it was an interesting concept – but might have limited applications.

 

 

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