Release Review: Free Solo (2018) Source: 2160p UHD BluRay | Encode: x265 | HDR: 10-bit

Completion: Honnold successfully reached the summit in 3 hours and 56 minutes, solidifying his place in climbing history. Availability and Viewing

10bit: This refers to the color depth. While standard video is 8-bit, 10-bit allows for over a billion colors, significantly reducing "banding" in gradients like skies.

Resolution (2160p): With four times the pixels of standard HD, 4K resolution allows viewers to see the minute "micro-textures" of the granite—the tiny crystals and edges Honnold relies on for grip. On a large screen, this clarity provides a "sickeningly striking" depth of field that conveys the true height of the cliff.

Final Score: 9.5/10