Board Thread:Manga/@comment-5774380-20160808233126/@comment-5774380-20160810002423

PlasmaCutterPHD wrote:

All right, I'm going to make one last argument and then I'll drop the subject entirely and never bring it up again. I didn't expect what I said to cause such a stir, and that's the last thing I wanted to do. Watch the first opening of the anime closely, about 15 seconds or so before it ends onwards. For a split second, it shows the shot of the Smiling Titan we all know and fear,  immediately followed by a shot of the Titan from Eren's dream. Why would the animators do this if it's the same Titan in both shots?

The Smiling Titan appears at least four times in the opening if I'm not mistaken, and there are a lot of Titan mouths here and there, so I don't see what's so strange. And judging by the light, the frame with less teeth seems to be just an early version of the scene where it eats Carla, I assume they didn't bother to change it because *yaoming*:

But seriously, it seems that your only reason for thinking that it's not the Smiling Titan it's because of the number of teeth, but you're ignoring the fact that Armin's Titan has a lot more differences.