The LG G4 claims to provide comfortable elegance, a great visual experience and a human-centric user experience. This Android 5.1 Lollipop smartphone offers a removable leather back cover or a textured ceramic back cover. The removable cover allows access to the 3,000mAh removable battery and a microSD slot for memory expansion. Other important specs include a Qualcomm Snapdragon 808 Processor with X10 LTE; a 5.5-inch Quad HD IPS Quantum Display; 32GB eMMC ROM; 3GB LPDDR3 RAM; and two cameras, with the rear camera offering 16MP with an F1.8 Aperture. Also new for the G4, is the camera's Manual Mode which allows experienced photographers the ability to exercise more artistic expression by directly controlling the focus, shutter speed, ISO, exposure compensation and white balance for every shot. Photos may be saved in RAW format, in addition to JPEG, for more precise editing with no loss of details.