https://wccftech.com/nintendo-switch-oled-teardown-hdmi-2-0/

A new Nintendo Switch OLED teardown video has been shared online a few hours ago, confirming some very interesting details on the dock.

The new video, which has been put together by Nintendo Prime, confirms that the new dock sold together with the Nintendo Switch OLED is capable of outputting 4K, 60 FPS, at least on paper, as the HDMI port on the dock is an HDMI 2.0 port, which is required for 4K resolution output.