The Sony Xperia ZL, is a full HD Android smartphone developed by Sony and released in April 2013. It launches with Android 4.1.2 Jelly Bean, which can be upgraded to Android 4.2. The 5" display uses a 1080x1920p resolution with Sony's Bravia Engine 2. The 1.5 GHz Snapdragon S4 processor is quad-core. The Xperia ZL uses 2 GB of RAM, with 16 GB of internal storage which can be expanded with a microSD card. The Sony Xperia ZL uses IR technology to use the phone as a remote control for a television.