Ask for a 9 7 inch tablet

If you want to buy iPad2 or iPad4 with peace of mind, it is much better than a thousand-yuan tablet in all aspects. Of course, the ipad4 is the first choice, with a higher resolution but **more expensive, but most of the experience is similar to the ipad2.

If you want to hit the luck and endure the occasional trouble, you can buy a Taidian or Ondal 999 yuan inch IPS screen tablet, which is relatively better.

The problem of 1,000 yuan tablet comparison ipad:

1. The touch screen is not sensitive, which is fatally defective. Poor touch, not very sensitive, jerky to the touch. Occasionally, it is impossible to click and an area is out of order. Misalignment is common. This gap is similar to driving a tractor and driving a car.

2. High hardware failure and fatal defects. For example, there is a greater probability of crash and hardware failure.

3. The battery capacity is small, and it is fatally defective. It has less than half the battery life of the iPad, and the battery life is also shorter. It will be annoying to run out of power when you go out, and of course the battery will become a brick when it is scrapped (plugged in).

4. Poor user experience of the operating system. Android is harder to use and has a worse interface than iOS. But most of them are similar after entering the app, and the number of Android apps is also quite a bit.

5. The screen effect is poor. Brightness and viewing angles are a bit worse.

Overall, buying an iPad is a bit more cost-effective if you use it for a long time. Although it is two or three times higher, the service life, failure rate and experience are several times better. If you just experience the tablet, buying 1,000 yuan is also an option.

Onda V971 dual-core dual-camera, I feel good with it, the battery is hourly, and the speed is also very fast.

Scoot C97D dual-core version, very good.

The length is, the width is.

The calculation is as follows:

1. First of all, the aspect ratio of the tablet is generally 4:3.

9 inches means that the diagonal length of the tablet is inches.

9 inches (in) = centimeters (cm).

4. According to the Pythagorean theorem, it can be known:

4a）²+3a）²=

a then the side length is 4a and 3a .

A tablet, also known as a tablet, is a small, portable personal computer that uses a touch screen as the basic input device. It has a touchscreen that allows users to work with a stylus or digital pen instead of a traditional keyboard or mouse. Users can enter via the built-in handwriting recognition, on-screen soft keyboard, voice recognition, or a real yardage keyboard (if available).

The screen area of a 7-inch tablet is centimeters by centimeters, and the screen area of a 9-inch tablet is centimeters by centimeters.

The length of a tablet is measured in inches, and 1 inch is approximately equal to centimeters. The long side of its appearance size is generally basically the same as the length of the diagonal of the screen of the Imperial Acacia.

。The inches here are the diagonal lengths.

At present, the tablets are generally 7 inches and 10 inches. Both screens have their own advantages and disadvantages. First of all, if you choose a 10-inch screen, the weight of the whole machine has to be considered, take the ipad as a reference, its weight is 680 grams, which is more than 1 catty.

In this way, if you hold the tablet in one hand and operate it with one hand, it will not be sore, and it is not suitable to use it for a long time. You can also lean on your knees, which is comfortable. The weight is on the heavy side, which is an unavoidable problem for 10 inches, which is for a 7-inch tablet, and if you compare it with a general notebook, it is simply too comfortable.

And the notebook is not suitable for one hand to hold and one hand to control.

The advantage of the 10 inches is that there is a larger screen, higher resolution, the current general resolution is 1024x600, so that most of the web pages can be displayed completely, and the keyboard area for operation is also very large, and you can get used to it to achieve blind typing with both hands. The advantage of 7 inches is that it is lightweight, generally only half the weight of 10 inches, and most of them are 300-400 grams. The lighter the better, whatever you want.

The disadvantage is that most of the current resolutions are only 800x480, and the web page cannot be displayed on the whole screen, or can only be filled after being reduced. It's not as comfortable as 10 inches,If you can have a resolution of 1024 or more after 7 inches,It's really a **ratio。

It's a standard ratio, it's 4:3I bought a 10-inch one, which is 16:9 and 24 inches longcm, width 18Centimeters, millimeters are not necessary because, different manufacturers are different.

It's about 16 sheets and a little wider.

Do you know if the aspect ratio is 16:9 or 4:3?

The specific data of the tablet size is: , Apple iPad fifth generation is inches, and the inches mentioned here are the diagonal lengths.

In LCD displays, the specifications are generally 17 inches, 19 inches, 22 inches, etc. In mobile phones, the screen size now generally has inch, inch, inch, inch, inch, etc. In tablets, the screen size is generally inches, inches, inches.

It's a standard ratio, it's 4:3I bought a 10-inch one, which is 16:9 and 24 inches longcm, width 18Centimeters, millimeters are not necessary because, different manufacturers are different.

How big is the screen of a tablet, you can compare an object as follows:

1. Answer: It is about the size of an A4 piece of paper.

2. Related content: A tablet computer, also known as a portable computer, is a small, portable personal computer with a touch screen as the basic input device. It has a touchscreen (also known as pen tablet technology) that allows users to work with a stylus or digital pen instead of a traditional keyboard or mouse.

Users can input via built-in handwriting recognition, on-screen soft keyboard, voice recognition, or a real keyboard (if available). Tablets are easy to carry, so many people choose to use them.

3. English meaning: tablet personal computer