Hi today im reviewing this tv and my personally use this smart tv eith full support of Google and its run on android o it is very good and 2 gb of ram its perform very good and smooth its interface is also user friendly and smooth.
and it size 55"that very massive and its very good quality of display it is 4k resolution and it is streaming 4k video very smoothly from harddrive ans also on YouTube
Mi tv provides patchwall is very good and there are lot of content thet infinity. speaker quality is so good bu you must be use other external sound systems to you feel Dolby sound.
i hope this review helpful for you.
thank you.