While no other details were given, other than that it will use an OLED panel and a maximum refresh rate of 520Hz, the monitor could also have a dual-mode feature, an ability to switch between high-resolution mode and low-resolution mode with a high refresh rate.
Such a monitor from ViewSonic could fill a gap in the market, as there are plenty of 32-inch 4K OLED and UltraWide OLED monitors on the market, and a 27-inch one with a possible 4K/UHD resolution is a nice addition.
The same report coming from Computebase.de also says that ViewSonic will also introduce a new ColorPro monitor aimed at creative professionals with a 5K panel and Thunderbolt 4 support. We are quite sure that ViewSonic will have a few other new monitors on display at CES 2025 but these two could be the stars of the show.