In terms of imaging the device features a 13MP camera, assisted by a unique laser autofocus system and Optical Image Stabilisation (OIS +) that allows for faster focus lock and crisper photos. (techtree.com)
For example, use the Autofocus & Focus Lock when you are taking photos of a moving subject. (colorandgrace.com)
You buy cars like these for practical fun, and the larger Focus locks that part down handily. (roadandtrack.com)