Portable Ham radio and Cellphone combination

Despite having several VHF/UHF portable radios, most of the time I don't carry them with me, but my cellphone I do.
This is mainly because its not always very handy to carry a lot of stuff around , so I was wondering if there isn't a portable ham radio yet that is a cellphone at the same time?

Sure enough after some time searching I came across this one from a brand called "Runbo"

They have several models, but the Q5S is like what a ham would be looking for

Check it out at: http://www.runbo-phones.com/