There’s no better way to promote your latest flagship than releasing videos that offer a detailed look on the device’s features, and LG is taking the exact same route with a couple of new videos that showcase the G3’s camera and LG’s proprietary Knock Code feature, with the latter compared to more popular security methods such as fingerprint scanning and face detection.

The camera on the LG G3 is packed with features, including a laser sensor for lightning quick autofocus, optical image stabilization, and the (rather gimmicky) ability to take selfies by clenching your hand into a fist when holding the phone. LG talks about all these features in a 3 minute video, showing off how to take advantage of them to get the best images possible from the 13-megapixel camera on the back and the selfie-focused front-facing camera. (http://www.tntechoracle.com/)

As for Knock Code, the security feature that lets you unlock your device using a combination of taps on the screen and is exclusive to LG devices, the Korean manufacturer has tried to showcase why it’s better than using a fingerprint scanner (a clear knock – pun intended – on Samsung’s Galaxy S5), pattern lock, or a standard PIN code. There are four videos in total, all of them centered around a man’s wife finding out his dark secrets by managing to unlock his phone, and you can watch them all below.