Does the Tablet z really support HD playback

Vudu recently updated its app to HD and HDX playback on Tablets running Lollipop or higher..
My google plus movies will download in HD I think...I get no error when downloading movies with settings set at HD or better.. but Vudu states my tablet is not compatible and reverts to SD. even though I have lollipop 5.1.1 ..
Does this tablet truly support HD playback whether it be google or Vudu?
My google plus movie files average 1.2 to 1.5 Gig each, so I assume they are HD quality...Just curious...might be a Vudu issue

[V490][Q] I need kernel source fo V490 (LTE), and is really adreno 305 that bad?

Hi guys, i buyed this device 3 days ago, and i want to try to build a kernel for it with OC CPU and GPU i'm running on 5.0.2 lollipop. Have you seen any kernel for this device, or other devices running Snapdragon 400 and Adreno 305?

Anyway, tried alot of games on this tablet, Smash Hit, GTA 3, Max Payne, Real Racing 3, Modern Combat 5 are working good on High-Very High settings. But i have a problem with 2 games, that i really like. GTA San Andreas and GTA Vice City. I don't know if it's a bad port or bad optimization of these 2 games (GTA 3 works flawlessly on this device max settings) But San Andreas can't reach 30fps on lowest settings, same with Vice City. On my Adreno 205 phone, SA and VC works pretty good, so i can't belive that this is 305 fault. How do you guys think?