Now that the iPhone 11 and Samsung Galaxy S10 Plus are shipping with Wi-Fi 6 support and new 5G phones and networks are starting to appear, you’re probably wondering about the differences between the network standards and how — or if — they will affect your life. Understanding the evolving wireless connectivity landscape first requires a reality check. Even though Wi-FI 6 and 5G standards have been finalized at most levels, you still can’t make full use of the networks. There’s plenty of build-out to come, along with wide-scale adoption and purchase of enabled devices, phones and routers. “5G is going to happen, but not now,” said Craig Mathias, principal with the Farpoint Group. “Given our forecast for critical mass, you can depend on it around 2023.” Before then, expect to be dealing with errors and bugs, he added.

https://www.iotworldtoday.com/2019/10/25/making-sense-of-the-iot-connectivity-landscape/