Since the launch of the new iPad 3, there have been reports that the device has been running extra hot for some users. The team over at the tweakers.net website wasted no time and pointed a thermal camera at both the new iPad 3 and the older iPad 2 to investigate these claims.
As you can see from the image above, the new iPad 3 definitely pumps out a lot more heat than the iPad 2 according to their tests. The exterior of the new iPad 3 tablet reaches 33.6 degrees centigrade (92.5 Fahrenheit), compared to 28.3 centigrade (82.9 Fahrenheit) for the iPad 2.
Understanding the Heat Difference
The increased heat output of the iPad 3 can be attributed to several factors. One of the primary reasons is the upgraded hardware. The iPad 3 features a more powerful A5X processor, which includes a quad-core graphics chip to support its high-resolution Retina display. This advanced display has a resolution of 2048×1536 pixels, which is significantly higher than the iPad 2’s 1024×768 pixels. The increased processing power and higher resolution require more energy, which in turn generates more heat.
Additionally, the iPad 3 has a larger battery to support these enhancements. While the larger battery helps maintain the device’s battery life, it also contributes to the overall heat production. The combination of a more powerful processor, higher resolution display, and larger battery all play a role in the increased temperature observed in the iPad 3.
Is the Heat a Cause for Concern?
While the temperature difference between the iPad 2 and iPad 3 is noticeable, it is important to understand that a 10-degree increase is not necessarily a cause for alarm. Electronic devices, especially those with advanced hardware, tend to generate heat during operation. The temperatures recorded for the iPad 3 are well within the safe operating range for consumer electronics.
However, users who frequently use their iPads for intensive tasks such as gaming, video editing, or prolonged streaming may notice the device becoming warmer. This is a normal occurrence and should not impact the overall performance or longevity of the device. In fact, the slightly higher temperature might even be beneficial in colder climates, as it can keep your hands warmer during use.
For those who are still concerned about the heat, there are a few steps that can be taken to mitigate it. Using the iPad in a well-ventilated area, avoiding direct sunlight, and taking breaks during intensive tasks can help manage the device’s temperature. Additionally, using a protective case designed to dissipate heat can also be beneficial.
Apple now offers two versions of the iPad, the iPad 2 and iPad 3. For those interested in understanding the differences between these models, have a look at the difference between the iPad 2 and iPad 3.
In conclusion, while the new iPad 3 does run hotter than its predecessor, the increase in temperature is a result of the enhanced hardware and features that the device offers. The temperatures recorded are within safe limits, and users can take simple steps to manage the heat if necessary. The iPad 3’s advanced capabilities and improved display make it a powerful tool for a variety of tasks, and the slight increase in heat is a small trade-off for the enhanced performance and user experience.
Source: Gizmodo
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