Explanation for this? / Game looks 20x better

So I've tested this on every single checkpoint in the DZ and I receive the same results. I go out into PvE, and enter the DZ. I still receive the same results. Gonna guess the game has a grey/gray filter?? Sadly, this really bugs me out because the game looks 2x better. Just watch this: https://twitter.com/invictink/status/701617092928393217