Look at the shadows coming in from the sky light. They are baked on WiiU (in this instance). It's clear as day.Not saying you're wrong, but I don't understand how you could tell from a single screenshot where the only lightsource is the sun and the time of day is fixed. There's nothing about that scene that demonstrates dynamic lighting or shadows.
That said, if this is just a splitscreen instance, that would explain it as the other video does have shadows.
There's no time of day in play here either, it should be noted. The difference in color simply stems from the capture quality not the game itself.