A fast-paced schedule often means working while on the go is the only way to make sure your to-do list stays manageable. This smartphone provides the processing power and speed you need to cut though your list of daily chores, so you're always ahead of the game. Wireless-AC Wi-Fi provides dual-band connectivity to most available Wi-Fi networks. Bluetooth� 4.1 technology allows you to sync to a wide range of peripherals without the hassle of cords and cables. Android OS makes it simple and intuitive to navigate through your phone's features. 64GB internal storage allows you to download apps, music, games and other digital media. microSD� slot allows expansion up to 64GB (card sold separately). Send and receive text and media messages. Wireless access to the Internet allows you to browse the Web from almost anywhere. 16.0-megapixel rear-facing camera has an aperture of f/1.9 and a 28 mm lens. 5.0-megapixel front-facing camera has an f/1.9 aperture and a 22 mm lens. 5.1" Super AMOLED capacitive touch screen features a resolution of 1440 x 2560 for ultra-clear and crisp visuals as you work and watch videos. Corning Gorilla Glass 4 provides added protection against minor damage. 2,550 mAh lithium-ion battery offers ample talk time. Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product, and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage. Backed by the refurbisher's 1-year limited warranty. Quality refurbished and reconditioned smartphone. Complies with the manufacturer�s original specifications.