S20+, S20 Ultra—are packed. But can you tell them apart? WSJ’s Joanna Stern explains how they differ in size, cameras, price and network connectivity. Everything is now a tech thing.

This larger version of Samsung's flagship phone for 2020 has all the features of the smaller S20, plus mmWave 5G, a larger battery, larger screen, and an advanced ToF depth camera. Improvements ...

Creative enthusiasts are arguably the fastest-growing cohort of potential camera purchasers. So it made a lot of sense when brands like Fujifilm decided to make a concerted effort to produce the ...

Samsung took select features of the Galaxy S20 series, such as the super smooth scrolling display, an AI-powered camera, advanced chipset, hyper-fast connectivity, all day battery, expandable ...