based on the need and depending on the game mode.

If you are playing in TV mode, usually settles on 1920 x 1080 resolution, such as porting to PS4. Just in case, though, the fact that is dynamic the scales to a minimum of 1440×1080 — which noted DF, view details of 1280 x 720 native original version on the PS3.

In portable mode, things are more or less the same way, but at lower resolutions:basic resolution is 1280 x 720, while in case of particularly stressful moments can be reduced up to 960 x 720. Notice that both TV portable mode, only the horizontal resolution is reduced.
As experts note, “when inserted into the dock, Nintendo Switch has a certain power of the GPU to be used, and developers must be creative when you switch to handheld.» It also added that this kind of reasoning about