Sony a7s overheating

The new Sony A7S III rolled out amid a great deal of fanfare thanks to its raft of impressive specs, but its biggest statement was that it can record 4K 60p for over an hour without sony a7s overheating — double that of the Canon EOS R5. On paper, it looked like a Sony had absolutely routed Canon. The R5 can only shoot 4K 60p for 35 minutes or 25, sony a7s overheating, if oversampled before shutting down, while Sony claimed that the A7S III can manage in excess of 60 minutes.

This isn't surprising given Sony's canny knack of avoiding in-depth reviewers like myself, by giving the demo units to Paris Hilton types instead. The thermal energy from the sun on a hot day is absorbed by the black chassis meaning the heat sink in the camera acts as a conductor two ways, both from the CPU to the body and from the body to the CPU, the latter really hammers recording times and reliability outdoors. Canon said it themselves in the recent Komodo style cine cam patent Now that very fast processors are in the latest cameras, heat is becoming more difficult to manage. A comment on Hugh's YouTube video explains why the testing needs to be more thorough. Most of the reviews were put out in a hurry and don't tell the whole story on the A7S III thermal limitations.

Sony a7s overheating

This isn't surprising given Sony's canny knack of avoiding in-depth reviewers like myself, by giving the demo units to Paris Hilton types instead. The thermal energy from the sun on a hot day is absorbed by the black chassis meaning the heat sink in the camera acts as a conductor two ways, both from the CPU to the body and from the body to the CPU, the latter really hammers recording times and reliability outdoors. Canon said it themselves in the recent Komodo style cine cam patent Now that very fast processors are in the latest cameras, heat is becoming more difficult to manage. A comment on Hugh's YouTube video explains why the testing needs to be more thorough. Most of the reviews were put out in a hurry and don't tell the whole story on the A7S III thermal limitations. The trunk of any car in Phoenix, Houston, or Florida where I live will easily exceed F for 6 months of the year. It looks like you are trying to make some honest assessments here but there are a multitude of variables here that you and others are still missing. As you noted, and I pointed out to Dan, internal heat generation radiation is outbound as well as thermal absorption inbound. No reviewer is understanding this point since they are not Engineers. I get that but then they extrapolate conclusions which are simply wrong — some favoring Sony and Canon and some against both brands. It is simply assumed to be worst on the back side since this is what Photographers look at all the time. It may be on the bottom or on the sides — no one knows until you look for it at least with some JK type thermocouples. As a Sony user, I can say that it has been pretty easy to overheat the last 3 Sony A7 cameras I have bought - particularly the A7r3 - when shooting 4k 30p video for any length of time.

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This release was a fairly substantial jump in terms of image quality and videos specs, bringing it all the way up to 4K 60p with bit internal recording. Moving to bit has been a good move for Sony and it is nice to see it coming to most all of their new releases. Shooting at 4K 60p does reveal some limitations of the model with overheating being a not uncommon problem. If you are looking for some solutions to overheating, then Stefan Malloch has six options to try out. The simplest option is to adjust the auto power off temp setting to high. This will simply allow the camera to get a little hotter before it shuts down. Some of the biggest culprits for power and processing usage are networking options like Wi-Fi and Bluetooth since those connections will run in the background. Turning these options off, or setting it to airplane mode, can help maximize the efficiency of the camera.

Sony a7s overheating

Unlike their competitors, Sony has had three generations to work out the problems they have run into with their cameras. That is why Sony is one of the most trusted brands to turn to when it comes to getting a great quality camera for a fair value. Unfortunately, no camera goes without its flaws. You may be able to get some of the best frames with your Sony A7iii camera, but the only downside is how quickly it heats up. If your camera overheats, eventually it will shut down. Imagine having your camera power down in the middle of shooting. There are a few reasons why your Sony A7iii might be overheating. They could be internal or external factors causing your camera to heat up. A gear bag is the best solution for keeping your camera in the shade, but a light-colored cloth will do the trick too.

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Video Hummus Posted August 7, I read somewhere that the A7siii have also been pretty delayed. Join now. Reply to this topic Canon said it themselves in the recent Komodo style cine cam patent Think of two bottles one made of glass and the other an insulated thermos. Posted August 7, Why are all cameras black or silver? Prev 1 2 Next Page 1 of 2. Why are all cameras black or silver? Overall though my theory is that Sony didnt really take the 'high road' but the Canon decided to take the 'low road'. Join now Already have an account?

The new Sony A7S III rolled out amid a great deal of fanfare thanks to its raft of impressive specs, but its biggest statement was that it can record 4K 60p for over an hour without overheating — double that of the Canon EOS R5.

That Sony camera from a cold start left in the sun in a very hot environment WOULD be getting heat into it the exterior could well be hotter than the internals so that means it CAN build up to the temp it overheats at faster My main gripe with the article is the physics. The trunk of any car in Phoenix, Houston, or Florida where I live will easily exceed F for 6 months of the year. Reply to this topic Start new topic. Its , we have all the time in the World to bitch and moan. Ok, Tell me what the internal temp of an A7s iii is cold? Which would have warmer water in it, a glass bottle with an internal heating element in a snowy winter environment or one in direct hot summer sun? Sorry, but you are totally wrong. The reason it causes sun "burn" is not heat, but chemical reactions. Emanuel Like Loading Now if there was a heating source IN both bottles, AND in the sun, the glass would have the heat from the sun AND the heat from within while again, the thermos would only have the internal heat. I'm just going to sit all of these camera bodies out and wait to see what's next.