I checked out your phone online. Snapdragon 400, Adreno 305, 1GB ram and similar specs all around. Your and my phone are pretty similar (mine just has a larger screen at 4.7 inches and higher res of 1280x720) and at half the price. :p
Either way, watching anime on mobile is great! I've pretty much stopped watching it on laptop. Tho you have nexus 7 too so that's probably a better choice to watch with....