Wi-Fi 6E FAQ: What this huge upgrade to Wi-Fi means for you
(Android Central)

Samsung`s Galaxy S21 Ultra is the first phone with Wi-Fi 6E Launching a new Wi-Fi standard like Wi-fi 6E is extremely costly and complicated and leads to many new questions. Wireless performance is all about spectrum and making the most of what`s available. For years, we have been limited to 40MHz wide channels with only the newest router fully embracing 80MHz and 160MHz channels. Even with these advancements, in crowded areas, people still need to share bands which can lead to inconsistent performance. Wi-Fi 6E utilizes newly available spectrum at 6GHz to open up many more 160MHz channels than was possible at 5GHz. But for many people, this upgrade won`t make a huge difference, at least not yet. Jump to: What is Wi-Fi 6E? Is it faster than Wi-Fi 6? Do I need a new router? Which devices work with Wi-Fi 6E? When can I get Wi-Fi 6E? Do I need Wi-Fi 6E? What is Wi-Fi 6E? Wi-Fi 6E is Wi-Fi 6 extended to the 6GHz band. Simply put, Wi-Fi 6E is very nearly the same thing as Wi-Fi...