Samsung Galaxy Note II N7100 16GB Gray-Unlocked International Phone Incredible 5.55" high-resolution display Powerful Quadcore 1.6GHz processor Draw and write straight onto the screen with your finger or included S Pen 8 mega-pixel camera with full 1080p HD video recording 16GB memory with expandable memory up to 64GB MicroSD 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.