A high-end phone weighs a little more than 200 g. It has three cameras, maybe even more, and a huge screen, massive battery, and a powerful processor. It's heavy, and it's way too big to really fit into any of your pockets.But phones weren't always like that. The one you had maybe 12 or 13 years ago, it had a screen half that size, only one camera, and it was light and small enough to slip into any pocket. It was awesome.So, how did we get here where your options are big or bigger. Has all the extra stuff c ...