Use this free test chart to evaluate the shadow, brightness and color performance of a 2020 2084 display. Download the HD test chart here.
Lots more grading techniques in live online classes:
CT101: Color Science and Calibration Aug 13-14 Online Register Now
CA201: Color Managed Workflows Aug 19 - 21 Online Register Now
CA301: HDR Colorist Masterclass Aug 26 - 28 Online Register Now
Too busy for a class? Private consultations and mentoring are also available.
more ideas to explore...