Xbox One is doing rather well.
Here’s one for the history books. According to The NPD Group, in June 2018, the Nintendo Entertainment System Classic (NES Classic) outsold both the PlayStation 4 and Xbox One. While the PlayStation 4 was the highest-selling platform in terms of revenue, the NES Classic sold the most units. Apparently, this is the first time a NES console has topped monthly sales since NPD tracking began in 1995.