Fastest way to switch between resolutions?

Question

I have a cheap 4K TV I bought a year ago, and it doesn't support HDMI 2.0 (so no 4k@60hz). Naturally, I set the resolution to 1080p60 most of the time, since it's buttery smooth. However, when I want to watch a 4K video, I have to go in the settings, change the resolution to 2160p30, get back into my app, play the video, then go back in the settings and change it back to 1080p60.

Do you know if there would be a better option? I'm wondering if I could set up something with Tasker (maybe?) to toggle the resolution with a simple command or a key press, I don't know...

Do you have a suggestion?

Thanks!

dwjp90 · Accepted Answer

I think there's a setting where you can prefer resolution or frame rate, try setting it to framerate?

LTNGNX · Answer

There's an app for Android TV called TVHZ that does exactly what you want. It changes the TV's resolution based on the file you are playing. It's on the Play store.