Samsung Galaxy S6 Edge: Hands-on with the new handset
Samsung has unveiled a new flagship smartphone, with a screen that curves at both sides, at Mobile World Congress in Barcelona.
The Galaxy S6 Edge uses the feature to provide a quick way to stay in touch with select contacts, as well as to alert owners to important information.
Samsung also unveiled a more traditional looking version of the phone, which will be cheaper to buy.
The BBC's technology correspondent, Rory Cellan-Jones, quizzed Samsung Mobile Europe about the new features.