Samsung Korea Galaxy S5 G900F 4G LTE 16GB International Version Factory Unlocked GSM Quad-Core Android Smartphone (Electric Blue) 2G: GSM 850 / 900 / 1800 / 1900, 3G: HSDPA 850 / 900 / 1900 / 2100, 4G: LTE 800 / 850 / 900 / 1800 / 1900 / 2100 / 2600 5.1" Super AMOLED Capacitive Multi-Touchscreen w/ Protective Corning Gorilla Glass 3 Android v4.4.2 (KitKat), Quad-Core 2.5 GHz Krait 400 Processor, Chipset: Qualcomm MSM8974AC Snapdragon 81, Adreno 330 Graphics 16 Megapixel Rear Camera (5312 x 2988 pixels) + Front-Facing 2 Megapixel Camera Internal Memory: 16GB storage, 2GB RAM + micro SD Slot Expandable up to 128GB 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.