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jpet88

macrumors newbie
Original poster
Aug 6, 2013
3
36
People aren’t talking enough about the vapor chamber. Give it two months and the iPhone Air’s components will start slowing down. The iPhone 17 Pro’s vapor chamber is the real game-changer—it keeps the phone running fast, all the time and indefinitely.

All the iPhone Air buyers will be regretting their decision.
 
Nah. Definitely not.

You know why? Because there are tons of people buying iPhone Air because they don’t use their iPhone much but enjoy the moment when they DO use iPhone. Plus, if they don’t use iPhone much to begin with, how on earth they are going to stress the components to the point of thermal throttling? By wireless charging maybe, but that’s about it.

Not everyone benefits from Vapor chamber and their associated increased thermal performance. There are so many people out there begging Apple to reintroduce iPhone mini (not enough for Apple to care tho), there will be lots of iPhone Air sold for people favouring form over function. Those people enjoy holding their devices when using it, but not care enough to use their iPhone 12 hours a day.
 
People aren’t talking enough about the vapor chamber. Give it two months and the iPhone Air’s components will start slowing down. The iPhone 17 Pro’s vapor chamber is the real game-changer—it keeps the phone running fast, all the time and indefinitely.

All the iPhone Air buyers will be regretting their decision.
If the Air overheats, I'm pretty sure it's going to slow down immediately, not in two months. In two months it will be too late.
 
Because there are tons of people buying iPhone Air because they don’t use their iPhone much but enjoy the moment when they DO use iPhone. Plus, if they don’t use iPhone much to begin with, how on earth they are going to stress the components to the point of thermal throttling? By wireless charging maybe, but that’s about it.
Gonna disagree hard with this. Tons of people buying a new $1,000 (minimum) phone and you assume they don't use it much? Have you seen how people use phones in 2025? They are glued to them. Not saying I agree or disagree with the original post, but I'm guessing people will use their iPhone Airs a lot.
 
lol for a heavy user maybe, but for me i don't do anything beyond listen to music or doom scroll. i didn't even get the 16 pro max or any iPhone i have had hot enough to dim. i wish i could use my phone for gaming when im out but alas i get headaches if i play on a screen to small and not even the 6,9 inch screen of the pro max is big enough for me to not get headaches
 
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Gonna disagree hard with this. Tons of people buying a new $1,000 (minimum) phone and you assume they don't use it much? Have you seen how people use phones in 2025? They are glued to them. Not saying I agree or disagree with the original post, but I'm guessing people will use their iPhone Airs a lot.
My definition of “a lot” isn’t strictly about people gluing to their iPhone all day all night. I also include users using their iPhone extensively, across many available features. iPhone Air already don’t have 3 camera lenses so it is not for people asking for peak mobile camera performance. Its thermal ain’t going to be as great as iPhone 17 Pro Max so long time gaming is mostly off the table unless it’s for casual games. Battery is so small the onscreen time won’t match iPhone 17 Pro Max by any means.
Regardless, iPhone Air is for people favoring form over feature.
 
It registers a few degrees hotter than the regular and Pro models, but nothing to be concerned about.

The worst case is probably slightly accelerated battery degradation due to heat. But Air users probably consider that as part of the cost of ownership.
 
People aren’t talking enough about the vapor chamber. Give it two months and the iPhone Air’s components will start slowing down. The iPhone 17 Pro’s vapor chamber is the real game-changer—it keeps the phone running fast, all the time and indefinitely.

All the iPhone Air buyers will be regretting their decision.

Ok, thank you for your insight. Much appreciated
 
Apple changed the material and entire internal design of the iPhone pro to manage thermals because of the a19. If you thought the a18 got hot, the a19 would burn your hand. Air is throttled and will burn out quickly. Revisit in 2 months if your air can load safari.
 
Apple changed the material and entire internal design of the iPhone pro to manage thermals because of the a19. If you thought the a18 got hot, the a19 would burn your hand. Air is throttled and will burn out quickly. Revisit in 2 months if your air can load safari.
I've been using my Air since launch day and I can confirm that I have first degree burns all over my hands, yet I still love it. Beauty hurts I suppose. Thanks for your knowledgeable insight once again.
 
Apple changed the material and entire internal design of the iPhone pro to manage thermals because of the a19. If you thought the a18 got hot, the a19 would burn your hand. Air is throttled and will burn out quickly. Revisit in 2 months if your air can load safari.
The thermals matter for sustained workloads. In cases where prior phones show “serious” Or “critical” thermal conditions the 17 Pro does stay at “fair”, which mind you is still a throttled state. Just less so.

Throttling is always talked about as if it’s almost some defective behaviors. Throttling is a feature. Especially on devices like iPhone throttling is also often not to protect the hardware but instead to keep the device within safe skin temperature ranges.

If not for throttling we’d have to permanently run these chips at like 800mhz. Because of throttling we can run them fast and adapt to the environment as needed.

Dust buildup blocking heat transfer or airflow can hurt performance over time but that’s not so much a concern on these devices. Nothing is going to be different in two months.
 
People aren’t talking enough about the vapor chamber. Give it two months and the iPhone Air’s components will start slowing down. The iPhone 17 Pro’s vapor chamber is the real game-changer—it keeps the phone running fast, all the time and indefinitely.

All the iPhone Air buyers will be regretting their decision.
Incorrect.

1758977650502.png


As you can see 17Pro (orange line) drops the performance as much as before once it heats up, if not more. I wouldn't call this vapour chamber entirely a gimmick, but it was definitively overblown in importance and oversold in its current form as it stands.
 
People aren’t talking enough about the vapor chamber. Give it two months and the iPhone Air’s components will start slowing down. The iPhone 17 Pro’s vapor chamber is the real game-changer—it keeps the phone running fast, all the time and indefinitely.
How do you know the chamber won’t eventually run out of liquid to vaporize? ;)
 
People aren’t talking enough about the vapor chamber. Give it two months and the iPhone Air’s components will start slowing down. The iPhone 17 Pro’s vapor chamber is the real game-changer—it keeps the phone running fast, all the time and indefinitely.

All the iPhone Air buyers will be regretting their decision.
Posts like this seem to support the idea that the usual customers who purchase Pro model phones for their “looks” instead of function are angry that Apple took that away this year and applied it to the iPhone Air. These sort of negative posts do nothing to contribute to device discussion other than to come off like a child comparing whose toy is better.
 
Posts like this seem to support the idea that the usual customers who purchase Pro model phones for their “looks” instead of function are angry that Apple took that away this year and applied it to the iPhone Air. These sort of negative posts do nothing to contribute to device discussion other than to come off like a child comparing whose toy is better.
Well said and so true!

Love my sleek, premium, fancy, glossy titanium framed Air !

Reminds me of my childhood days yelling "my 1964 GI Joe figure is better than your 1986 GI Joe Cobra".....
 
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People aren’t talking enough about the vapor chamber. Give it two months and the iPhone Air’s components will start slowing down. The iPhone 17 Pro’s vapor chamber is the real game-changer—it keeps the phone running fast, all the time and indefinitely.

All the iPhone Air buyers will be regretting their decision.
The 15 pro and 16 pro family notoriously overheated, but didn't "slow down in 2 months time". Why do you think the Air will suddenly do so? Also, vapor chambers aren't magical: once the chamber has absorbed enough heat, it's not really making much of a difference anymore, just look at most of the reviews that take a deep dive into sustained performance. At first they make a big difference, then... not so much.
 
It registers a few degrees hotter than the regular and Pro models, but nothing to be concerned about.

The worst case is probably slightly accelerated battery degradation due to heat. But Air users probably consider that as part of the cost of ownership.
the heat is concentrated in the island where there is no battery though...
 
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