The future of smartphones is here and it starts with the Alcatel A5 Modular Smartphone. Incredibly, the entire back of this device features edge to edge LEDs. These smart lights respond to music as it plays. In addition, the lights on the Alcatel A5 can alert you to notifications or even be programmed to use patterns. Meanwhile, the backing itself functions as a speaker as well as a battery extender. With this modular interface, the Alcatel A5 has the ability to cater to your every needs. The assumption is, of course, that the future will bring about more modular attachment pieces. On the front is a stunning 5.2-inch touchscreen display. The Alcatel A5 features 4G LTE connectivity for super fast streaming and downloads.