Samsung Galaxy Note4 Edge SM-N915G N915 32GB 5.6" QHD / Factory Unlocked White - International Version No Warranty Android OS, v4.4.4 (KitKat), 32GB, 3 GB RAM GSM 850 / 900 / 1800 / 1900 HSDPA 850 / 900 / 1900 / 2100 LTE 700 / 850 / 900 / 1800 / 1900 / 2100 / 2600 Super AMOLED capacitive touchscreen, 16M colors 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. 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.