Doogee X5 8GB Black, Dual Sim, 1GB Ram, 5.0 inch, Unlocked International Model, No Warranty 5.0 inch Android 5.1 Smart Phone, MT6580 Quad Core, 1.3GHz, RAM: 1GB, ROM: 8GB, Front Camera: 5.0MP, Back Camera: 8.0MP, Dual SIM Dual Standby, OTG, OTA, Hotknot, Smart Gestures. 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 the US as this is the international model: 2G: GSM 850/900/1800/1900MHz, 3G: WCDMA 850/1900/2100MHz. 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. The box contains: Your new device, USB cable, Charger (may be foreign) If so, a FREE US adapter will be included, Documentation.