The Red Magic 5G is the 2020 generation of this gaming phone series. Its most powerful 16GB RAM SKU is finally available to pre-order via the Chinese platform JD.com. It also has a new, "Transparent" rear panel, which may appeal to fans of teardown videos.
https://www.notebookcheck.net/The-Red-Magic-5G-s-top-end-Transparent-Edition-is-released-for-pre-order.469644.0.html