LG's G Flex is finally coming to the US. Sprint will ship the flexible OLED smartphone on January 31st (it will be available in retail stores on February 7th). You can now pre-order the G Flex for $300 (with a two-year contract).

The G Flex has a 6" 720p RGB flexible OLED display made by LG Display that is curved from top to bottom (unlike Samsung's Galaxy Round which is curved from left to right). Other features include a 2.3Ghz Snapdragon S800 CPU, 2GB of RAM, 32GB of internal memory, a 13MP camera, NFC, Android 4.2.2 and a 3500mAh non-removable battery (LG Chem's curved battery). The G Flex has two rear-mounted buttons and a "self-healing" back (that will heal scratches quickly).

Atomic Force Microscopy for next-gen OLED processesAtomic Force Microscopy for next-gen OLED processes