The original SSIS-950 topped out at 1080p (1920x1080) with a standard bitrate of around 8-10 Mbps. The version delivers native 3840x2160 resolution. More importantly, the bitrate has been increased significantly—often ranging between 35 to 50 Mbps using the HEVC (H.265) codec.
The "updated" 4K version is part of the studio's initiative to re-release their top-selling titles for modern high-resolution displays. Why "4K Updated" Matters For collectors and viewers, the 4K update provides: ssis950 4k updated