The Nokia Lumia 520 is a smartphone that comes with a 4-inch IPS LCD display, 480x800 resolution, and 235ppi index. It is powered by a Dual-Core 1GHz Qualcomm Snapdragon S4 Plus MSM8227 processor with 512MB of RAM and the Adreno 305 GPU. There is a built-in memory of 8GB with a microSD card that can expand the memory by up to 64GB. The device comes with a 5MP rear-facing camera with 720p HD video recording. The Lumia 520 gets up to 14.8 hours of talk time and 15 days in standby mode thanks to its included 1430mAh battery. Upon unboxing, the phone runs Windows Phone 8 OS and comes in a series of color options.