We already know that the PlayStation 5 is due to launch in late 2020, however rumors have been cropping up which suggest that it won't be the only next-gen console to launch in that window.
Rumors of this second console first cropped up in 2019 when Japanese games journalist, Zenji Nishikawa, claimed that PlayStation 5 Pro will launch at the same time as its base-model PS5. Nishikawa made the claim in a video on his YouTube channel, and while that kind of thing wouldn't normally be considered a rock-solid lead, Nishikawa has been proven correct in the past with his predictions about the PS4 Pro and Switch Lite.
These rumors then resurfaced in February 2020, when NeoGaf user FXVeteran added fuel to the fire by (also) claiming that Sony plans to release two PlayStation 5 models at the same time: a PS5 Pro and a PS5. According to the poster, the PS5 will be 9 teraflops, while the PS5 pro will be "top of the line" to compete with the Xbox Series X.
Now, while a PlayStation 5 Pro is likely on the cards, we aren't convinced by these rumors which claim it will release alongside the PS5 - and here's why.

什么时候才会有，2024年？

君不见黄河之水天上来，奔流到海不复回。

君不见高堂明镜悲白发，朝如青丝暮成雪。