From the video of it, it certainly seems to have a lot of tank diversity, etc. Obviously the graphics have to be stepped down a bunch to make it work on a wide range of mobile devices. I doubt I will play it on my phone but still cool that it will be available.
After the first teasers coming out how many months ago, it appears WoT Blitz beta release is imminent. Be interesting to see how it compares with the original.