https://wccftech.com/nintendo-switch-games-4k/

An upgraded Nintendo Switch model has been rumored to be in the works for quite some time, but the Japanese company has yet to confirm if this new console is indeed in the works. A new report, however, suggests that things could farther along than anticipated.

Bloomberg's Takahashi Mochizuki, who was among the first ones to talk about the Nintendo Switch Lite before the official announcement, recently revealed in a new report that Nintendo is asking developers to make their Switch games 4K-ready, suggesting that the upgraded model will indeed support 4K resolution