Vodafone UK very kindly loaned me a Smart Platinum 7 and therefore I produced a video review: Vodafone Smart Platium 7 review
As I write this, my time with the device is, regrettably, coming to an end but with its quality and value for money, I am seriously considering buying one for myself!
An unexpected standout was how well it picks up signal, typically reading about 3db more than my other handsets. I cannot remember it dropping 4G at all during the test period.The Smart Platinum 7 also supports CA 08_21 which is a good sign with Vodafone using 800 and 2100MHz together as ther base layer in many urban areas now.