OS: Android 5.1.1 (Lollipop) SIM cards: 2 Processor: MediaTek MT6753 1.3 GHz, Octa Core, 1.5Gb RAM Display: 5.5", 720 x 1280 px, 267 ppi Memory: 16 Gb, microSD support (up to 2Tb) Primary camera: 13 MP, HD video (1080p) Secondary camera: 5 MP Battery: 2800mAh Dimensions: 157.90 x 77.84 x 7.87 mm Weight: 153 g