Higher resolution is not always the best choice. Your screen, storage, and codec support determine how comfortable a file is to play. This guide helps you choose quality deliberately instead of chasing the biggest number.
Start with your screen
For a phone, 720p is usually enough. 1080p looks sharper on large displays and when watching on a laptop. If you have a 1440p monitor or a 4K TV, the higher version only helps when the source is genuinely sharp.
Consider viewing distance too. From a sofa, the difference between 1080p and 4K on a mid-sized TV is often smaller than ads suggest.
Know codecs and containers
MP4 with H.264 is the easiest to play across devices. HEVC, VP9, and AV1 offer better efficiency, but player support varies. MKV or WebM containers may not be supported by the default gallery app.
If the file will play on older hardware, a TV, or a specific editing app, choose MP4/H.264. If you want a smaller file at similar quality and your device supports it, a modern format may be the better trade.
Save space deliberately
- Use 480p or 720p for archives you rarely watch.
- Choose 1080p as the balance point for most needs.
- Use 4K only when the source, screen, and storage support it.
- For audio, 192 kbps is usually enough; choose 320 kbps when quality is the priority.
The 4K limits
4K/2160p and 1440p formats are limited to 60 minutes and 5 GB per file, with one active job per session. If the quota is in use, choose 1080p to continue or wait for the earlier job to finish.
The size shown in the format picker is an estimate. The final size can differ depending on bitrate, codec, and the audio merge.