Some people will refuse to take images on their mobile phone, perhaps feeling as though they will not be able to gain professional results, but that does not have to be the case.
Today mobile phones can capture high quality images, perhaps even in HD, and as the saying goes, it’s not the camera that takes a good photograph, it’s the photographer. If you have a modern phone, with a high resolution camera, then there’s no reason why you can’t make the most out of its capabilities.
If you’re travelling, or see something unique, and you think ‘that would make a nice shot’ then take the image on your phone if you do not have your camera on you, rather than letting the opportunity slip completely.