Standard video is 8-bit. By using 10-bit, the file offers smoother color gradients. In a show like Suits , where the cinematography features many sleek glass offices and grey-toned suits, 10-bit prevents "banding" (ugly lines in shadows or skies).
This is the "High-Efficiency Video Coding" standard. It allows the video to maintain incredible detail while being roughly 50% smaller in file size than the older x264 (AVC) standard. Standard video is 8-bit
10-bit HEVC files play beautifully on modern tablets and smart TVs, making it perfect for a marathon session. Standard video is 8-bit