If you were using a Sony Ericsson W850i, I guess you did acually upgrade.
The blackberry can do the 2 things i was doing on my last android phone, it can watch youtube, and use discord. My windows phone which I had until 2019 couldn’t use discord, so i guess compared to the windows phone at least it was an upgrade. And the 2 things I use it for it does both badly, youtube because the small 1:1 screen and discord because it’s slow and is using an old version of discord. It’s not a bad thing though, it’s good because it makes my phone less distracting.