Galaxy Round has a 5.7-inch concave screen attached to a curved casing. Samsung claims this makes it more comfortable to hold than other phones. Curved screens can also boost the viewing angle of videos, for example.
Called the Galaxy Round, the Korean firm's new handset has similar specifications to its Note 3 device, but additionally has a 5.7-inch concave screen fixed to curved casing. It's designed to fit in the palm of a hand more comfortably.
Read more (Samsung launches a CURVED phone that sits in the palm of your hand - but experts slam the device for being 'gimmicky')