548
Nearly 500 smartphone brands have left the market since 2017
(www.techspot.com)
This is a most excellent place for technology news and articles.
The HTC Evo 3D was a bad ass!
If by that you mean bad and ass, I agree. The 3d wasn't well supported it was pretty much just a worse version of the HTC Sensation at the time. I was always jealous of the Sensation, it was like the Nexus One's big brother