https://www.cnet.com/news/nes-classic-proved-more-popular-than-xbox-ps4-in-june/

Despite a June 29 release date, the NES Classic beat out long-popular games consoles like the Xbox One and the Playstation 4 as far as units sold in June, according to Gamespot's report Wednesday on NDP Group figures.

This is a first for a Nintendo Entertainment System Console since NDP Group started tracking sales data back in 1995, NDP said. NDP didn't report figures for the actual number of units sold.