A few brands are vying for their share of the pie in the premium smartphone segment, but when it comes to the big leagues, it is a two-horse race. I'm referring to Apple and Samsung, of course. Samsung's top-end offerings include foldables, a category it ventured into a few years ago, and in 2022, it went ahead and merged its S series and Note series lineups into one, resulting in the Galaxy S22 Ultra...