And the real lesson here?
Resolution isn't as obvious as some would have you believe. In some cases, we only think something looks better just because they tell us its running at a higher rez.
If we did blind tests with certain games running at 4k native, 4k checkerboard, 1440p with really good AA, and then with 1800p upscaled to 4k...... I am sure the results will be very interesting.







