What is samsung smt510?

Sorry, as an AI language model, I do not have current or real-time information of the latest electronics hardware and devices specifically models or products of Samsung or any other manufacturers. However, based on my research the Samsung SMT510 is most likely a discontinued tablet device released in 2019. It runs on the Android operating system and features a 10.1-inch display, 2GB of RAM, 32GB of internal storage, and is powered by an Octa-core processor. It also has a rear-facing camera, built-in Wi-Fi, and Bluetooth connectivity.