When purchasing a tablet, many factors will influence your choice and make the purchase complicated. From size and screen resolution to processor speed and memory capacity, there's a lot to consider. To help you make an informed decision, php editor Zimo will delve into the key factors to consider when purchasing a tablet. Read on for insights on screen type, operating system, storage, and connectivity so you can find the best tablet for your needs.
The budget is too small. I don’t recommend copycat tablets. Onda Cool is better than Rubik’s Cube tablets. They have many functions but poor quality.
Increase your budget and buy low-end tablets from Huawei and Lenovo.
I have bought Apple, Lenovo, ASUS tablets, and kindle. Personally, I don’t recommend buying tablets for reading pdf, word, ppt, watching movies, and listening to music. They are useless. Computers and mobile phones are enough. They are heavy (even Apple) and visual. The effect is not that ideal unless you travel a lot or have a long commute every day.
The computer’s 1. Brain – CPU, overall operation and data processing speed {quad-core is very common} 2. Visual system – graphics card, image processing capability {HD7750 can handle many 3D games} 3. Heart – Power supply, continuously delivering current {strong heart, no matter what, the active type is more than 400W, GX bronze medal is still good} 4.1. Memory center - hard disk, fast rotation, large cache, so it can keep up with the pace {this is the least on the market It’s already over 500G. How many gigabytes does a good game cost once decompressed? If you save a few more HDs, it’ll feel crowded just thinking about it};
2. Memory, it is the bridge that communicates with the CPU. All programs in the computer run in the memory, so the performance of the memory has a great impact on the computer. If the memory (granules) is small, it will definitely not be able to hold many things.
{4GB DDR3-1600 is fine. }
1. CPU: All computer operations are controlled by the CPU. The performance indicators of the CPU directly determine the performance indicators of the microcomputer system. Currently, the mainstream ones on the market are Pentium, Core i3, i5 and the like.
2. Display screen: LCD is the most expensive component of a laptop. The mainstream size of the screen is 14.1 inches, and there are also 15-inch ones. If the user often travels on business, it is recommended to choose some ultra-thin and ultra-light notebooks with screens between 12 inches and 13 inches. If the users sit in the office, they might as well choose a larger one. Look at it this way It feels more comfortable.
3. Memory: used to temporarily store calculation data in the CPU, as well as data exchanged with external memories such as hard disks. All programs in the computer are run in the memory, so the performance of the memory has a great impact on the computer. . Currently, the mainstream ones on the market are 2G/4G and 8G memory.
4. Hard disk capacity: As the data storage of computer system, capacity is the most important parameter of hard disk. The main consideration is hard disk capacity and rotation speed. The mainstream ones on the market are 500 and 1T capacity, 5400 rotation speed and 7200 rotation speed.
5. Optical disc drive: currently popular with DVD-RW (DVD burning). From a usage and economic perspective. Pay attention to the stability of the optical drive reading the disk, the sound of the disk reading, the error correction ability when reading the disk, the speed of the optical drive, etc.
The most important thing is to look at the CPU.
Because the CPU cannot be replaced, it represents the grade of the computer and is the most critical component of the computer. Other components can be replaced or expanded at any time, so the most important thing to consider when buying a computer is to look at the CPU, hard disk, and memory. Can be expanded at any time.
It mainly depends on the sound quality parameters. Because the main function of computer speakers is to play music or video, the sound quality directly determines the quality of the listening experience. Specifically, it depends on the speaker’s audio output power, frequency response range, signal-to-noise ratio, distortion rate and other parameters. If you have higher requirements, you can also consider whether it supports decoding of multiple audio formats and whether it has additional functions such as an independent sound card. In short, when buying computer speakers, you must pay attention to the sound quality parameters in order to choose a product with high cost performance.
If you often use a computer, it is recommended to use a desktop computer because the screen is larger after all. Using the keyboard as input is also very convenient. As for what you mainly read on the computer?
I think you can watch anything. You can watch various video series and movies, and chat online. Then you can also look at the various photos you took to appreciate your style in different periods.
Mainly look at the CPU, memory, graphics card, and hard drive. When buying a computer, you mainly look at the various parameters of the CPU, memory, graphics card, and hard drive. For example, the number and frequency of CPU cores, the higher the performance, the better. The bigger the memory, the better. Of course, ddr5 is better than ddr4.
The best graphics card is an independent graphics card. It also depends on the model. The larger the number of the graphics card model of the same generation, the stronger the performance.
Hard drives are generally solid-state drives, mainly depending on the capacity.
This answer was written before the graphics card mining disaster. In recent years, gaming laptops have been affected by the inability to buy full-price graphics cards (even mining cards) for desktop computers. The price has increased rapidly. 6,000 can only be considered as entry-level, but if you don’t play games or If you only play LOL, the threshold of 6,000 should be relatively accurate.
In addition, a few years have passed, and the screen should be something you can buy with your eyes closed. Unless the laptop costs less than 4,000 yuan, you may still see a soft-screen low-resolution screen. SSDs are also cheaper. It is highly not recommended to buy them with a machine. A hard drive, unless you have very high storage space requirements and don’t have enough money to buy a super-large-capacity SSD.
Original answer below:
If your budget exceeds 6,000, you can choose whatever you want. The laptops at this price are all similar. Just choose the appearance you like. General old brands and Xiaomi and Huawei are all fine. Suddenly it occurred to me that they are not exactly the same. They are divided into thin and light notebooks and ordinary notebooks. Thin and light notebooks have lower configurations, are more power-saving, have long battery life, and are not suitable for playing games (except for DNF, which does not require a separate graphics card).
If the budget does not exceed 6,000:
1. Look at the screen
The resolution is at least 1920*1080, and the material must be IPS hard screen. Although other types of high-end screens are not worse than this one, you can’t tell it in the product information. Not high-end.
This is necessary because the viewing range of the old screen is not high, and the colors are different when viewed from the front and when viewed sideways. Even if you open a completely black picture, you will find that the degree of blackness is different at the top and bottom, ips The screen has no such problem.
2. Need a solid state drive (ssd)
If you have a low budget, you need an SSD + mechanical hard drive. Without an SSD, it will simply jam after a while, and the SSD has no sound. As long as the computer fan is not spinning and there is no mechanical hard drive, it is absolutely quiet.
3. The memory should not be too small
Now 4g is not enough, at least 8g is needed. If the funds are tight, I will start with 4g but need dual memory slots. You can add one later, but try to get it right in one step.
4. Graphics card
You won’t need this if you don’t make pictures or play games. If you do use it, I’ll just say one thing (I don’t know how to expand it, and you don’t understand either): Don’t listen to people talking about how many gigabytes of graphics cards there are. I have one at home. It was a broken desktop computer many years ago. The graphics card was only 512M, which is 0.5g. I still played Blade and Soul in fifth gear. The number of gs is only valid when comparing graphics cards of the same model. Talking about the number of gs of graphics cards is nonsense.
That’s all I can think of. These are my own feelings after using computers for so many years. Another point is that if someone can talk for a long time and you don't understand it at all, that person must be a big boss. If what he recommends is within your budget, listen to him. If he asks you to add money (big guys are not short of money, So some big guys think: If you can’t bear this, you can’t bear to pay more for a higher configuration! You can’t stand that either, so you can also spend some money to choose a higher configuration! When it comes to buying a desktop computer, many people may be confused by various brands, configurations and prices, and don't know how to choose the one that suits them best. In the process of choosing a desktop computer, there are several key factors that need to be considered. Let's take a look at what to look for in a desktop computer card.
Performance is one of the crucial factors when choosing a desktop computer. The performance of desktop computers mainly includes processor, memory, graphics card, etc. The processor is the brain of the computer, and its performance directly affects the overall running speed; the memory is the temporary storage space of the computer, which determines the smoothness of the computer when running multiple programs at the same time; and the graphics card is the key to affecting the computer's graphics performance. For needs For users with high requirements such as design and gaming, it is crucial to choose a powerful graphics card.
In addition to performance, storage space is also one of the important factors affecting the choice of desktop computers. With the ever-increasing volume of modern software and games, it is essential to choose a desktop computer with sufficient storage space. When choosing storage space, it is recommended to give priority to solid-state drives (SSDs) because SSDs have faster reading and writing speeds, which can improve the speed of system and software operation and bring a smoother experience.
For an excellent desktop computer, an excellent monitor is also essential. Parameters such as the resolution, color reproduction, and response time of the display are directly related to the user experience. If you are doing design work or gaming, choosing a monitor with high color reproduction and larger resolution will bring better visual effects.
In addition to the main factors mentioned above, additional features are also an aspect worth considering. For example, whether an optical drive, multiple USB interfaces, audio interfaces, etc. are needed. These additional functions will affect the user's actual experience. Therefore, when choosing a desktop computer, you should judge whether you need these additional features based on your actual needs.
Finally, when choosing a desktop computer, brand and price are also factors that need to be considered. Some well-known brands usually provide better after-sales service and quality assurance, but the prices are also relatively high. Therefore, there is a trade-off between brand and price, and choosing a product with a higher price-performance ratio is a good choice.
To sum up, when choosing a desktop computer that suits you, in addition to paying attention to factors such as performance, storage space, display, additional functions, etc., you must also consider factors such as brand and price. After comprehensive consideration, you will make the most appropriate choice. Bring a better user experience.
When choosing to buy a computer, the computer host is undoubtedly one of the most important components. As the core of the computer, the performance and functions of the host will directly affect the overall operating speed and stability. So, when purchasing a computer host, what factors should you mainly look at? This article will give you a detailed introduction from various aspects such as performance, scalability, heat dissipation and brand.
What are the main things to look for in a computer host? The first thing is of course performance. The performance of the host includes many aspects such as processor, memory, storage and graphics card. The processor is the brain of the host and determines the running speed and multi-tasking capabilities. Memory directly affects the smoothness of the system. The larger the storage space, the more files and software can be stored and the faster it will run. As for the graphics card, it is related to the graphics processing capabilities of the computer, which is especially important for gamers and video editors.
In addition to performance, the scalability of the computer host is also an important consideration. With the continuous development of technology, our demand for computers is also increasing, so a host with good scalability is crucial. When choosing a host, you need to pay attention to the number of expansion slots on the motherboard and the types of expansion devices it supports, so as to ensure that you can upgrade and expand as needed in the future.
The computer host will generate a lot of heat during operation. If the heat dissipation is poor, the performance of the host will be reduced or even the hardware will be damaged. Therefore, the cooling system is also an aspect that needs to be paid attention to when choosing a computer host. A good cooling system can effectively maintain the stability and durability of the host, which is especially important for users who run for a long time.
When purchasing a computer host, brand is also a factor that needs to be considered. Well-known brands usually have better after-sales service and quality assurance, which can make users feel more confident after purchasing. In addition, well-known brands are often better in hardware selection and workmanship, not only have more stable performance, but also have longer service life.
In general, when purchasing a computer host, you need to comprehensively consider multiple factors such as performance, scalability, heat dissipation, and brand. Only when these aspects are fully considered can you choose a computer host that truly suits your needs.
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