I just wondered, am I correct that the only current fdd 4g xiaomi available, is the single sim hongmi note? My UK network (Vodafone) seems to have holes in 3g coverage and my mi2 in these areas is understandably slow for Web. I checked the coverage maps and suddenly there's 4g in places where I'm sure 3g used to work fine. So I either go dual sim or 4g to ensure usable Internet coverage. I just wanted to check current 4g xiaomi phones for UK!