If you’re interested in watching movies legally and affordably, I can suggest low-cost or free streaming options available in your region.
: To achieve such a small file size, the resolution is often lowered (e.g., to 480p or even lower), and heavy audio/video compression is applied. Exclusive/Fullnet
Historically, 700MB was the minimum for a pirated movie. The shift to 100MB became possible due to the . While H.265 is 50% more efficient than H.264, it requires modern hardware. A "100MB x265 repack" will stutter or fail to play on old Android phones or low-end PCs.
The golden age of 100MB pirated movies peaked in 2015–2018 when mobile data was expensive. Today, with Jio, Airtel, and affordable 5G plans in India (and unlimited data in the West), the need for 100MB repacks is obsolete. Legal streaming services now offer offline downloads at reasonable file sizes.