Opinions expressed by Forbes Contributors are their own. I write about disruptive companies, technologies and usage models. Many have predicted that 2020 will be the year that 5G really takes off ...

This super-size, ultimate version of Samsung's flagship phone for 2020 has all the features of the S20+, plus an even larger screen, larger battery, and an upgraded triple-camera system that ...

Now, what happens to the older phones? Recently, the Galaxy S20, Galaxy S20+, and Galaxy S20 Ultra completed four years on the market, making them ineligible to receive regular software updates.