Carriers are trying to get a 5G hype train going - some quite desperately. 5G networks will offer much higher bandwidth and will deliver better Internet to homes - better than the crummy wired Internet some people are getting, at least. And it's low-latency promises VR/AR and autonomous vehicle applications. But do smartphone users care about 5G? Well, you tell us - what feature are you most looking forward to in 2019? Here are a few major trends we think might be "the next big thing". Motorola Moto Z3 Triple, quad and even penta cameras have become standard on flagships and are...