The Samsung Galaxy Note 9 has a combination of 2.7GHz quad-core M3 Mongoose and 1.7GHz quad-core Cortex A55 processors are present and those are seated on Qualcomm SDM845 Snapdragon 845 (10 nm). The processor is aided by 6GB of RAM and Mali-G72 MP18 GPU. The phone comes with Corning Gorilla Glass v5 screen protection. There is a fingerprint sensor present allowing you to quickly unlock the device. For photography and videography, the smartphone is stacked with two 12MP lenses at the back and an 8MP snapper at the front. The main camera setup has dual LED flash and can click images with up to 4000 x 3000 pixels resolution. It has some quality features like Digital Zoom, Auto Flash, Face detection, Touch to focus and also can record a video of 2160p quality at 30fps speed. The Samsung Galaxy Note 9 gets its energy from a 4,000mAh Li-ion battery with quick charging support. Compatible Carriers: All GSM Carriers. Some Examples: AT&T, Consumer Cellular, Cricket, Family Mobile, H2O, Indigo Wireless, Metro, Mint Mobile, Simple Mobile, Telcel. Non Compatible Carriers: All CDMA Carriers. Some Examples: Boost Mobile, Page Plus, Link, Spectrum Mobile, Sprint, Tello, Total Wireless, US Cellular, Verizon, Visible, Xfinity. These pre-owned/refurbished products are inspected and tested to ensure they are fully functional. There may be signs of light to moderate usage. This unit has been deemed functional by a manufacturer-approved carrier. We perform an additional diagnostics examination to ensure quality control. If applicable, the finger sensor may show some wear, but has been tested and is in normal working condition. We also thoroughly clean the products. Every shipment may arrive in a brown or white generic box with relevant charging accessories (no headphones included) that may be generic.