There are two important differences though. The newer Sony A6700 has a faster SD UHS-II memory card slot, whereas the A6400 uses the slower UHS-I standard. Secondly, the A6700 now has a dedicated ...

Externally the new Sony A6400 is extremely similar to the A6300 and A6500 cameras, so much so that you'd be hard-pressed to tell them apart side-by-side. It measures 120.0mm x 66.9mm x 49.9mm and ...