Nokia X7 is a smartphone that runs on Symbian Anna OS, upgradeable to Nokia Belle OS. Under the hood, it features a 680 MHz ARM 11 with . The device is powered by Li-Ion 1200 mAh battery (BL-5K),Up to 50 h battery. It comes with a 8 MP, fixed focus, dual-LED flash, primary camera. The device has a 4.0 inches AMOLED capacitive touchscreen, 16M colors with a resolution of 360 x 640 pixels (~184 ppi pixel density). It has 256 MB RAM, 1 GB ROM internal storage which can be expanded up to microSD, up to 32 GB, 8 GB included.