Arguably the most popular foldable smartphone right now is the Samsung Galaxy Z Flip. In addition to making it widely available and at a much lower price than the Galaxy Fold, the company thought of a couple of neat features that could take advantage of the form factor to boost your experience. And to make sure you take full advantage of them, Samsung has three short clips. The first one teaches you how to use the Night Hyperlapse video mode effectively. This feature can also be found on the Galaxy S20 Ultra 5G but it would only work well with a tripod. And as it happens, the Z Flip has a...