LG Phoenix 4 AT&T Prepaid Android Smartphone 16GB 4G LTE Black Brand New This LG smartphone delivers fast performance so much so that it will upgrade your smartphone experience for good. It has a powerful 1.6 GHz octa-core processor which amplifies its functioning and allows the apps and features to run seamlessly. It also comes with an 8 MP front camera and an 8 MP rear camera. You can use them both to capture beautiful memories. To top it off it even has an AI Facial Unlock feature which you can take advantage of to unlock your smartphone quickly and without any hassle.