Graphics are debatable. 7 Rebirth has a larger, more fleshed out world, and the characters are a bit more emotive and varied, but there are definitely a few parts of the environment that feel a bit last-gen (water especially). They really nail interior clutter, though, so buildings feel so lived in.

16 is smaller in scale, and honestly doesn't even have many comparable town environments to put up next to 7, but the field environments are simply gorgeous throughout. The give and take of visual budgeting at work, I guess.