Includes One Year Warranty. . The Samsung Galaxy Note9 512GB Smartphone is a high-end smart phone that focuses on what matters most in today?s mobile world. With 2.8 GHz Quad Core and 1.7 GHz Quad Core processor, this smartphone is powered by Android™ 8.0 Oreo Operating System. The smart phone has 6.4-inch, 2960 x 1440 (Quad HD+) resolution, dual edge Super AMOLED largest infinity display, giving you an expansive edge-to-edge surface as boundless as your imagination. The phone features the revolutionary intelligent camera, defining Dual Aperture lens intelligently adapts to the surrounding light like the human eye – choosing between two f-stop modes. Elevate your photography with dual 12MP camera with 2x optical zoom. The cameras can also detect flaws in images, such as closed eyes or a blurry photo, and then notify you so you can quickly take another shot.