This depends entirely on your television's codec support. Most TVs manufactured since 2016 support HEVC hardware decoding. However, the low bitrate may cause playback issues or visibly poor quality that makes viewing unpleasant.
Several legitimate platforms offer free movie downloads in various formats, including HEVC:
It sounds like you're looking for a covering HEVC (H.265) encoded movies that are around 100 MB in file size — likely for archiving, low-bandwidth sharing, or mobile storage.
100MB HEVC movies are rarely available in 1080p Full HD or 4K. They are typically encoded at or 720p (HD Ready) . On a small smartphone screen, a 720p HEVC file looks sharp. However, on a large 55-inch 4K TV, the video will appear blurry and pixelated. Audio Quality
Users with older devices, small SD cards, or tight hard drive partitions can store hundreds of movies simultaneously.
However, extreme compression (down to 100MB) requires sacrificing a lot of data. A standard 90-minute movie at 100MB results in a . For comparison:
Are you a fan of ultra-compressed movies, or do you need that 4K crispness?
, 100MB HEVC files are a feat of engineering that gets the job done. However, if you have a decent Wi-Fi connection and a large screen, opting for a 700MB–1.5GB HEVC encode

