LG G3 Dual Sim D858 16GB (FACTORY UNLOCKED) - No 4G in USA - international version no warranty- Black New, factory unlocked, GSM international phone. No warranty! SIM Dual SIM (Micro-SIM, dual stand-by) 2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 3G Network HSDPA 900 / 2100 Please check if these bands are supported with your carrier prior to purchasing. This cell phone may not include a US warranty as some manufacturers do not honor warranties for international version phones. Please contact the seller for specific warranty information.