The two-year old Surface Pro 5 offers essentially the same display experience as the latest Surface Pro 7 down to colors, contrast, brightness, response times, and more.
https://www.notebookcheck.net/New-name-same-hardware-Microsoft-has-been-using-the-exact-same-LG-Philips-panel-for-its-Surface-Pro-series-for-the-past-three-years.442859.0.html