This its a new Alcatel Factory Unlocked in oem generic box Qualcomm MSM8909 processor Quad-core 1.1GHz processor and 1GB of RAM deliver outstanding overall performance for opening and running applications, flipping through menus, running home screens and more. Android 5.0 Lollipop OS New colors and typography, new ways to control when and how you receive messages, and new security features, including Android Smart Lock, which secures your phone by pairing it with a trusted smartwatch or other device. 4G LTE speed Provides fast Web connection for downloading apps, streaming content and staying connected with social media. 4.5" TFT touch screen Large, clear screen lets you browse apps, view photos and watch videos in crisp detail. 5.0MP rear-facing camera Capture images and videos on the go. Built-in flash. Also includes a 2MP front-facing camera. 8GB internal memory plus microSD slot Provides ample room to house your contacts, music, apps and photos. Expand storage up to 128GB by adding a microSD card (sold separately). Access to Google Play Browse and download apps, magazines, books, movies, and television programs directly to your phone.