In a rather untypical Alcatel move for a major event, the company unveiled just four devices at this year's MWC (or should we say 'so far'?). Those include a trio of smartphones and a Windows 10 2-in-1. Alcatel A5 LED The Alcatel A5 LED is the most interesting of the phone bunch - on the one hand, it boasts the best specs, but on the other - its back is lit. Literally. First things first, though - the A5 LED sports a 5.2-inch 720 IPS display, and is powered by the Mediatek MT6753 chipset, an octa-core 1.5GHz CPU at the helm. There are 2GB of RAM on board and internal storage...
Source: http://www.gsmarena.com/the_alcatel_a5_led_has_an_illuminated_back_the_a3_and_u5_are_strong_on_afforability-news-23622.php