| Source | Aspect Ratio | Downloadable? | Quality | |--------|-------------|---------------|---------| | (select Sony TVs) | 1.90:1 | Streaming only (high bitrate, no permanent file) | 4K HDR | | HBO Max / Max (US) | 1.90:1 (temporary limited engagements, not permanent) | Streaming only | 4K SDR/HDR | | Apple TV / iTunes (purchase) | 2.39:1 only | Yes (but standard ratio) | 4K Dolby Vision | | Blu-ray 4K UHD (physical) | 2.39:1 only | No (physical disc only) | 4K HDR10 / DV | | Kaleidescape (high-end digital store) | 2.39:1 only | Yes (but not IMAX ratio) | Lossless 4K |
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