3GP and GIF explained
3GP is a cut-down MP4 variant designed for the bandwidth and storage limits of early mobile phones. Resolution and bitrate are typically very low.
GIF is a 1987 format limited to a 256-colour palette per frame, with support for simple animation and one fully transparent colour. Its longevity is cultural rather than technical — nothing about it is efficient by modern standards.
- Where 3GP files come from
- Videos recorded on feature phones and early smartphones.
- Where GIF is used
- Reaction images, simple UI animations, and screen recordings shared in chat.