Thanks all
Would a Sony RX100 5 beat any mobile phone for pictures?
For the most part yes, but again, it doesn't matter how incredible the camera is - if all you're doing is putting it on auto mode, it will limit what you can truly get out of a camera. I think you need to get out of this mindset of "more expensive = better. I paid more for it therefore the pictures
will be better quality". If you don't know how to use it, a bad photo will be a bad photo regardless. You can look up on youtube challenges where professionals are given rubbish/basic equipment, yet they're able to come up with something half decent, because they know how to take good photos, not just how to press the shutter of an expensive camera.
Mind if I ask what your intention for the photos/videos will be? Because if it's just typical saving family moments, sticking onto social media Facebook and the like, printing a few photos at Boots, then a phone will really be more than sufficient.