overheatingtest

DL Cade

DPReview: Canon EOS R5 Overheating is a Problem in Real World Use

When Canon released the EOS R5 and EOS R6, they made it clear right away that both cameras were thermally limited when shooting 8K (R5) or oversampled 4K (both) video. But what does this mean for real world use? DPReview has now tested both cameras, and their conclusion is unfortunate for Canon fans who hoped that overheating concerns were made up or overblown.

DL Cade

Sony a7S III Overheats Faster than EOS R5 in Some Cases: Report

During the a7S III announcement, Sony made much of the heat dissipation technology that allegedly allows the camera to record 4K/60p video internally for over one hour. The implication was clear: "our camera doesn't overheat." But at least a couple of reviewers have had a different experience...