The sensor in the Canon EOS 5D Mark III is all-new, though, and has an increased ISO range. The Mark 3 camera has a maximum sensitivity setting of ISO 25600, expandable right up to ISO 102400.
Design, features, usability. The EOS 5D Mark IV looks very similar to the Mark III: an all-black body (5.9 x 4.6 x 3 inches) with a faux-leather texture surface and a substantial grip.
The Canon EOS 5D Mark III on the contrary to its opponent, has a brighter framing, a faster continuous shooting speed, better battery life ( ~950 vs ~350), and larger screen. The A7 II has a better AF system, records 1080p videos at 60 fps, has a better dynamic range, more detailed and flexible LCD screen, weighs less and it is more compact, it
「EOS 5D Mark III」は開放F8中央1点クロス測距・低輝度限界EV−2でしたが、「EOS 5D Mark IV」は全点F8測距対応・低輝度限界EV-3に対応しています。 測距点数は同じ61点(41点クロスタイプ)ですが性能は大幅に向上し、測距エリアは上下に拡大しています。
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