Consumer Reports Finds New iPad Gets Warm, Can't Charge Under Heavy Loads
Following up on reports from earlier today that the outer shell of the iPad 3 gets warmer than the iPad 2, Consumer Reports found that their iPad 3 reached temperatures up to 116 degrees after running Infinity Blade II for 45 minutes.
The piece did note that the iPad felt "very warm but not especially uncomfortable if held for a brief period" during the testing process. In a statement earlier today, Apple said that the iPad was "operating well within our thermal specifications."
We ran our test while the new iPad was propped on the iPad Smart Cover, plugged in, and after it had run Infinity Blade II uninterrupted for about 45 minutes. The device's 4G connection was not turned on, though its Wi-fi link was. The ambient room temperature was about 72 degrees. (Apple recommends not using the iPad in environments over 95 degrees.)
When unplugged, the back of the new iPad reached temperatures as high as 113 degrees Fahrenheit. It was only when plugged in that it hit 116 degrees. The hottest areas weren't evenly distributed throughout the iPad's back, but were concentrated near one corner of the display as shown in the images taken from the rear of the device above.
Potentially more interesting is Consumer Reports' note that their new iPad didn't charge at all when the game was running. In fact, the battery continued to drain slightly under the extremely heavy CPU and GPU load from Infinity Blade II.
It seems that under extremely heavy processor usage, the iPad is unable to draw sufficient power from its USB connection to both power the device and charge the battery simultaneously.
Popular Stories
Apple has announced it will be holding a special event on Tuesday, May 7 at 7 a.m. Pacific Time (10 a.m. Eastern Time), with a live stream to be available on Apple.com and on YouTube as usual. The event invitation has a tagline of "Let Loose" and shows an artistic render of an Apple Pencil, suggesting that iPads will be a focus of the event. Subscribe to the MacRumors YouTube channel for more ...
Apple today released several open source large language models (LLMs) that are designed to run on-device rather than through cloud servers. Called OpenELM (Open-source Efficient Language Models), the LLMs are available on the Hugging Face Hub, a community for sharing AI code. As outlined in a white paper [PDF], there are eight total OpenELM models, four of which were pre-trained using the...
Apple has dropped the number of Vision Pro units that it plans to ship in 2024, going from an expected 700 to 800k units to just 400k to 450k units, according to Apple analyst Ming-Chi Kuo. Orders have been scaled back before the Vision Pro has launched in markets outside of the United States, which Kuo says is a sign that demand in the U.S. has "fallen sharply beyond expectations." As a...
Apple is finally planning a Calculator app for the iPad, over 14 years after launching the device, according to a source familiar with the matter. iPadOS 18 will include a built-in Calculator app for all iPad models that are compatible with the software update, which is expected to be unveiled during the opening keynote of Apple's annual developers conference WWDC on June 10. AppleInsider...
Apple is set to unveil iOS 18 during its WWDC keynote on June 10, so the software update is a little over six weeks away from being announced. Below, we recap rumored features and changes planned for the iPhone with iOS 18. iOS 18 will reportedly be the "biggest" update in the iPhone's history, with new ChatGPT-inspired generative AI features, a more customizable Home Screen, and much more....
Top Rated Comments
So this is the new antennagate. As many people here have already stated, it gets warm but not anywhere close to unbearably hot. All I can do is confirm this through personal experience.
EDIT: For the guy below me, my MacBook Pro doesn't charge up under a heavy load either, but it maintains the current battery level. This is done to help preserve the battery and avoid additional heat output. As iPads become more on par with traditional computers, expect them to have to deal with the same limitations on things like battery technology.
It will not charge under a heavy load.
The 10W charger is just not powerful enough. The Air uses a charger that is 4 times larger for a battery of near equal size.
But keeping it charged while under heavy load, like the ipad 3, prevents the battery's charge from dropping much.
It's a non-issue.
Here we go again. Do we have to manufacture a "gate" every time Apple releases a product?
I wonder if CR had it plugged into a PC (most are only 5w ports), or had accidentally used an old 5w ipod charger (they look the same) like I did.
Even on a 10w supply though, the charging time is significantly longer. You won't be 'topping off' in between plane flights, particularly if you have it turned on.
They simply reported their findings in this case. I don't see what the issue is here?