So, I'm clinging to my trusty Samsung Galaxy A20 like it's the holy grail of smartphones, but in reality, it's probably the technological equivalent of a VHS tape. Am I living in the Stone Age when I proudly flaunt this relic, or can I actually squeeze some modern functionality out of it without summoning a time machine? What are the redeeming qualities of this glorious dinosaur—besides its ability to double as a doorstop—and is it really worth the “vintage” badge of honor?