: The "4k top" suffix in searches generally denotes a high-definition version of the production, typically distributed via streaming or high-capacity physical media. Thematic Focus
| Feature | Standard 4K | "Top" Tier 4K | | :--- | :--- | :--- | | | 3840x2160 | 3840x2160 | | Codec | H.265 (Main) | H.265 (Main 10) for HDR | | Bitrate | <25 Mbps | 45–80 Mbps | | Audio | AAC 2.0 | FLAC or E-AC-3 5.1 | | HDR | None (SDR) | HDR10+ or Dolby Vision | ssis984 4k top