The difference between ipad4 and ipadair, what is the difference

First of all, let's talk about iPad Air, compared with the previous 4 generations of full-size iPad, its shape has changed a lot (as a comparison, the three measurements of the Air are 240, and the iPad 4 is, the shape is close to the iPad Mini series, the most intuitive feeling is that the body is thinner (, the weight of the whole machine is also a lot lighter (469G, 4G version is 478G, iPad 4 weighs about 652G). iPad Air is equipped with the same screen as iPad 4, that is, inch 2048 1536 resolution IPS screen (PPI 264), and the camera has always been maintained, that is, 5 million pixel main camera + 1.2 million pixel front camera, both of which also support and 5GHz dual-band Wi-Fi, but Air also adds MIMO multi-input and multi-output technology (based on core technology, Wi-Fi speed will become faster). In terms of battery capacity, the two are not the same, iPad 4 has a built-in battery, while Air provides a battery, but Apple officially claims that both can last up to 10 hours, and most importantly, Air has a 64-bit A7 processor (built-in M7 coprocessor).

Both are priced at the same price, starting at $499, but unlike the iPad 4's black and white colorway, the Air is available in gray and silver.

1. From the appearance, it is obvious that the iPad Air and the iPad 4 are very different in appearance. This time, the iPad Air adopts the design of the iPad mini, with narrow screen bezels, and the body thickness and weight are also significantly reduced. To put it in intuitive numbers, the iPad Air measures 240 mm, while the iPad 4 measures mm; The weights are kilograms and kilograms, respectively.

So, if you're tired of the traditional look and heavier body of the iPad 4, it's a great reason to change your iPad Air.

2. From the perspective of hardware configuration, this iPad Air is equipped with a new A7 processor, which is not much different from iPad4 in other aspects. In terms of performance, it has been about twice as much as the iPad 4, running iOS 7 is smoother, and the graphics performance is also stronger. In addition, the M7 coprocessor enables more accurate auxiliary data logging and the latest device, iPad Air, with faster Wi-Fi connectivity.

3. Including an inch 2048 1536 resolution screen, a 5-million-pixel back-illuminated camera, 16GB to 128GB of storage, and the same 10-hour battery life, these hardware parts are almost the same as the iPad 4, with no obvious changes.

4. In short, the experience provided by iPad Air is very similar to that of iPad 4, and there is no breakthrough technological advancement. However, the improvement of the appearance design may be what some users value, so if you want to be as portable as possible while getting a large-size display effect, you can choose to upgrade; If you're just looking at the web at home,** the hardware configuration of the iPad 4 is still not outdated.

Lighter, thinner, faster. The design of iPadAir is the same as that of Mini, the weight of the machine is 469G, iPad4 is 652G, the thickness of Air is, iPad4 is the latest Apple 64-bit A7 processor, and the performance is twice as high as iPad4. The screen bezel of the Air is narrower than that of the iPad 4, so the volume of the whole machine is also reduced.

One mobile phone and one tablet.

The configuration is close, and the screen size is not the same.

1. Stronger performance.

2. The appearance is thinner and more beautiful.