Samsung was the first company to announce and launch a smartphone with a curved display – Samsung Galaxy Round. Soon after that, LG announced their curved display phone – LG G Flex. However, despite coming late to the party, LG equipped their G Flex with features like a bendable display and a bendable body. In addition to the bendable nature of the phone, it comes with a special material at the back that can heal the scratches that the phone suffers. This is one of a kind innovation from LG and pretty soon we can expect this ability to feature in most smartphones.