5G: From Galaxy S21 to new apps (You have to know this)

With all the marquee phones in the industry getting 5G, the next-generation wireless technology has hit mainstream. This is what it means for you.

After years of hype and a bumpy first year of launches, carrier 5G networks are here and, most importantly, 5G-compatible phones like the iPhone 12 , Pixel 5 and Galaxy S21.The technology is supposed to change your life with its revolutionary speed and responsiveness. But before we get into that, it's important to understand what it is, when and how it will affect you, and how to distinguish between (the still growing) hype and the reality. 

The results were a mix of ludicrous speeds, but limited range and spotty coverage. Conversely, you would see wider coverage with a modest bump in speed. You also saw devices like the Samsung Galaxy S10 5G roll out. The early generation of 5G phones boasted impressive speeds at times, but we cautioned against buying them because of compatibility issues and other problems that arise with new technology.