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You should upgrade or use an alternative browser. I'm looking to buy an Apple TV 4K gen3, I saw that 1440p resolution is available in the settings, and I have a 16:9 monitor with this resolution. My question is, despite the support in 1080p and 4K TV resolutions in streaming applications, will these 1440p make any difference? Or will this resolution only meet the Apple TV interface and its native apps?
I currently use the Mac with the monitor and get 1440p on YouTube, and MKV 4k format videos run with good sharpness even though they don't have native support. The intention of using Apple TV is convenience with the control, and apps that only run on tvOS