ASUS ZenFone 2 (ZE551ML) Dual SIM Factory Unlocked 4GB / 32GB 5.5-inch 4G LTE - International Version No Warranty - Gold Rear Camera: 13 MP, Auto Focus, LED Flash, PixelMaster; Front Camera: 5 MP, Fix Focus, Wide View, PixelMaster. 32GB ROM, 4GB RAM, Supports microSD up to 128GB, OS Android, 5.0, Battery 3000 mAh Li-Polymer (non- removable). 5.5-inch, Full HD 1920 x 1080 / 403 PPI Display with Corning Gorilla Glass 3, Dual Micro SIM. Unlocked cell phones are compatible with GSM carriers such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint. Please check if your GSM cellular carrier supports the bands for this model before purchasing, LTE may not be available in all areas: 2G: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2, 3G: HSDPA 850 / 900 / 1900 / 2100, LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 8(900), 9(1800), 18(800), 19(800), 28(700). This device may not include a US warranty as some manufacturers do not honor warranties for international items. Please contact the seller for specific warranty information. 4G LTE Dual SIM; Platform: Android 5.0; Intel Atom Z3580, Quad-core 2.3 GHz CPU, PowerVR G6430, with OpenGL 3.0 support 5.5 inches with 1920 x 1080 Resolution Display; Scratch Resistant Corning Glass with anti-fingerprint coating, Corning Gorilla Glass 3, Supports GloveTouch input Memory: 2GB/4GB LPDDR3 RAM; Supports Micro-SD up to 128GB Battery 3000 mAh Li-Polymer; Audio Slot 3.5mm Dimensions 77.2 x 152.5 x 3.9 - 10.9 mm (WxDxH); Weight 170 g In The Box: Handset, Charger, User Manual & 18W BoostMaster adapter