Celkon Millennium Ultra Q500 is an Android Smart Phone which runs on Android OS, v4.4.2 (KitKat) and offers the most dynamic platform for seamless apps, smoothest screen-to-screen transitions. Celkon Ultra Q500 features Quad-core 1.2 GHz processor. It has a 5.0 inches (720 x 1280 pixels) display, which supports stunning and vivid pastels across the spectrum to give a life like and crystal clear appearance. It is powered by its 2500 mAh Li-Ion Battery. Celkon Ultra Q500 comes in with an acrylic glass finish which is shatter resistant and light weight. Celkon Ultra Q500 has an 8 MP primary camera with LED flash and a 2 MP secondary camera for video- calls. The rear camera comes with HD Recording, Panorama, Geo-tagging as well, and can capture full HD videos with brilliant images. In terms of storage it has 16 GB, 2 GB RAM and storage is expandable via microSD, up to 32 GB. Dual SIM Always On forwards calls from SIM 2 while SIM 1 is engaged so calls are never missed. The connectivity options such as Bluetooth, GPS, Wi-Fi as well as microUSB v2.0 connectivity.