Google is trying out a series of features on the YouTube app that will save you data. These options give you much more choice over the video resolution that what you’re currently getting.
Until now, the YouTube options available have been limited to watching videos in HD only when you’re connected to Wi-Fi with the 480p option having no limit. In the trial Google are offering resolutions of 144p, 240p, 360p, 480p, 720p or live without limits.
You can find these options now in the beta version of YouTube. Google hasn’t announced anything about these options yet but we’re hoping that they’ll become official soon enough