7 reasons why OLED is the future of TV

Samsung OLED
Samsung's 31-inch OLED TV

You have to be seriously well-heeled to want to spend £3,500 on an 11-inch TV, but Sony's XEL-1 is so much more than that.

For inside its diminutive frame lies an Organic Light Emitting Diode (OLED) display that promises to change the way the TVs are made forever.