Mobile World Congress 2024 is awash with new products with countless phones, tablets and wearables unveiled in Barcelona. But much to my surprise, my favourite piece of kit is an accessory. The gadget in question is Xiaomi’s Photography Kit for the Xiaomi 14 Ultra smartphone and is a dream come true for budding photographers and videographers alike. I’ve been thinking about buying a proper camera, mainly to take photos of my daughter, but maybe I don’t need to now – especially if I can combine it with my phone. It’s not like we’ve never seen anything like this before but it’s oddly rare consid…