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 ...

Ultra has high-band (see 5G frequency bands). No more 3.5mm headphones jack, larger batteries, 120 Hz display and 8K video. 30x zoom on S20/S20+, 100x on Ultra. S10 5G has massive 6.7" screen ...

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 ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

The largest and most powerful model in the flagship S21 series, this replacement for the S20 Ultra adds support for the S Pen stylus, dual telephoto cameras (3x + 10x), 12-bit photos, Wi-Fi 6e ...