How to choose a smartphone??? How to choose a mobile phone?

I think Nokia's 820 is pretty good, 8 million pixels, WP8 system, the appearance is similar to the 920, 16grom and 1gram.

Or Huawei's D2, 13 million pixels, Android, 1280x720 resolution, and 2gram and 16grom

There are also Meizu quad-cores, and many of the like, all within 2500.

RAM is running memory, the larger the RAM, the smoother it is, the stronger the background ability, which is equivalent to the memory of the computer, and the ROM is the capacity storage, which is equivalent to the hard disk of the computer.

These all support 3G, so the Internet speed is still quite fast, then I think Nokia 820, this appearance is better, and it is WP, which can give you a different feeling.

If it is made in China, I highly recommend Meizu 2

The rest of the Nokia 800 looks good.

In addition, if you can't be particularly patriotic, I also recommend Sony's LT22i (Xperia P) LT26W (Xperia ACRO S) Sony LT26II (Xperia SL) Sony has a beautiful appearance and performance, and the sound quality is not to be said.

Domestic machine, I strongly recommend Xiaomi 2 Super cost-effective Very durable What I like most is its Mi Yu system, which is incomparable to Mei Niang, but the best domestic product on the market is Lenovo Huawei BBK Because I do mobile phone case wholesale.

What are your needs? What do you usually play with your phone? Look at the phone according to your needs! That would be better.,It's really not good, isn't there a tablet?**Low,Medium,High,There are all ah.,Just take a look at it on the Internet.。

That 2000,To 2500 should be able to buy a very good mobile phone,The key to this thing is to look at your own information about the ring, right?,It feels good to look at it.,Just buy it.,Huawei, and Meizu you said are actually okay.,Hope.。

When choosing a mobile phone, you can consider the following aspects:

Processors: Most mobile phones now feature high-performance processors that are able to run faster and be more efficient. High-performance processors also often mean lower energy consumption and longer battery life.

Memory: Today's phones usually have a larger memory capacity, which allows users to run more applications at the same time and use more features. However, sometimes increasing the memory does not significantly improve the performance of the phone, so you need to choose according to your needs.

Storage capacity: Nowadays, the storage capacity of mobile phones is getting larger and larger, and some mobile phones can even store hundreds of gigabytes of data. For users who need to store a large number of **, **, or other large files, a phone with a large storage capacity may be a good choice.

Screen resolution: The resolution of your phone's screen determines the size and clarity of the screen. A high-resolution screen can provide better visuals, allowing users to see what's on the screen more clearly.

Camera: Factors such as the number of pixels in the phone's camera, lens quality, and aperture size determine the phone's photo effect. High pixel count, high-quality lenses, and large aperture allow users to shoot sharper and more detailed **and**.

Battery capacity: The size of the phone's battery capacity determines the battery life of the phone. The large battery capacity allows users to use the battery life for a longer period of time, while also reducing the number of recharges and reducing battery consumption.

Operating system: The operating system of the phone determines the user experience of the phone. Different operating systems have different advantages and disadvantages, and users can choose different operating systems according to their needs.

Brand and after-sales service: Different mobile phone brands and after-sales service providers provide different services and support, and users can choose different brands and after-sales service providers according to their needs.

To sum up, you need to consider the above factors when choosing a mobile phone and choose the most suitable one for your needs.

1. Screen size and resolution, the length of the diagonal of the screen is the marked mobile phone screen index. For the sake of your window to the heart, the screen size of your mobile phone should not be less than 3 inches. Nowadays, many smartphones have a screen size close to 4 inches, and there are also many types of mobile phones, and I have also seen 5-inch giant screen mobile phones.

Screen size is not absolutely correlated with resolution. The inch resolution can be 240*320 or 480*640. 240*320 means that the screen is represented by 240 light points horizontally and 320 light points vertically.

So it's the same inch, 480*640 is much clearer than 240*320. The denser the light spot, the higher the clarity of the display.

2. CPU, memory and memory, CPU is related to the computing speed of the mobile phone, the CPU of the fashion has reached more than 1G, but at least the quarrel should be above 500Hz; Memory is a temporary memory used when the power is on, and the data in the memory is gone when the power is off. Memory also has a significant impact on computing speed, and of course the bigger the better. When purchasing a machine, pay attention to the memory should be more than 200MB.

Memory refers to two kinds, one is the memory that comes with the mobile phone (generally called flash memory, which is solidified on the circuit board of the mobile phone), and the other is the memory that is equipped with another memory (generally called SD card, similar in size to SIM card, which can be plugged and replaced from the mobile phone at any time), which is the memory that saves data, and it is good to have a larger capacity.

3. Camera, battery and other hardware, the larger the camera pixels, the better the photo effect, and the general liquid touch must have more than 5 million pixels to shoot the ** can be basically seen. However, on the whole, the general image quality of mobile phone photography is not good, and it is not as good as the shooting quality of ordinary digital cameras. Some mobile phones are also equipped with a front-facing camera, which can realize ** calls (requires network support), which is of little significance in reality.

The battery represents how long your phone can play before changing the battery. Smartphones naturally consume a lot of power due to their high CPU and large screen. At least a 1500mAh battery is required, and a 2000mAh battery is the best.

Other indicators of your phone's hardware depend on how much you need it.