The reason to get 4K/2160p monitor? #PixelPerfect #IntegerScaling of older systems, of course!
Yes, 1440p is better for older systems, but if you consider that 2160 = 1080 × 2 = 720 × 3, I think it’s a matter of preference. For example, I also want to be able to play demanding games at 720p or 1080p resolution.















