Sony Xperia Z3 Compact D5803 16GB Unlocked GSM LTE 4.6" 20MP Camera Smartphone - White - International Version No Warranty 2G: GSM 850 / 900 / 1800 / 1900, 3G: HSDPA 850 / 900 / 1700 / 1900 / 2100, 4G: LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 4.6" IPS LCD Capacitive Multi-Touchscreen (up to 10 fingers!), with Shatter-Proof Glass, X-Reality Engine and Triluminos Display Android v4.4.2 (KitKat) upgradeable to v5.0 (Lollipop), Quad-Core 1.2 GHz Cortex-A7 Processor, Chipset: Qualcomm MSM8226 Snapdragon 4, Adreno 305 Graphics 20.7 Megapixel Camera (5248 x 3936 pixels) w/ Autofocus, LED Flash 1/2.3'' sensor size, geo-tagging, touch focus, face/smile detection, HDR, panorama + Front-Facing 2.2 Megapixel Camera Internal Memory: 16GB (12GB user available), 2GB RAM + microSD Slot Expandable up to 128GB Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin. 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.