Is it better to buy a laptop with a metal shell or a plastic shell?
In terms of quality, the metal shell is good; From the same price, the plastic machine performance is relatively good; In terms of the same performance, metal machines are relatively expensive.
The metal machine shell is solid and has good heat dissipation, so the quality is relatively reliable; However, the cost of metal materials and processing is high, so the shell mold cost is also high. General metal machines are used for high-end business machines. Plastic machines are often used for household and low-end computers for students.
Metal machine and plastic machine can only be relative, not absolute. The overall quality price is related to each brand and configuration, as well as the metal and plastic fiber materials used (some plastics are clear and solid, and the price is not lower than ordinary aluminum alloy).
To purchase a laptop, first find out what you do and how much you plan to spend. Then look at the notebooks of your classmates, colleagues, relatives and friends to get a general understanding. Go online to learn some basic notebook knowledge, or directly find someone who is knowledgeable. Everyone, your classmates and friends can help. Go to the hypermarket or online electronics store to see the appearance and price. If you have a number in mind, you can take a comprehensive consideration before you start.
Is it better to buy a laptop with a metal shell or a plastic shell?
As for brand awareness, each brand has different series corresponding to different user needs. You’d better go to the official website to see the introduction, which is detailed, accurate and reliable.
There is no doubt that lenovo is the largest brand in mainland China. Asus, Hong_, HP, Dell, Toshiba, Sony, Samsung, etc. are also well-known brands in the United States. They have a wide range of products to meet different needs. It’s always right to buy mainstream products of big brands, and after-sales service should be better.
Is it better to buy a laptop with a metal shell or a plastic shell?
Appearance, each has its own preference. Choose whichever you like. But appearance must be an important reference element.
1) Plastic materials can meet the strength requirements of most laptops. In fact, the strength of some plastics can even be far greater than that of common metals. The high temperature resistance, bending strength and weight are not inferior to those of metals, so plastic is still an ideal shell material for laptops.
2) Plastic mold opening, yield, production efficiency and other aspects are far better than other materials. If you give up plastic as shell material, the current notebook price has soared from 3-4K to 5-6K.
3) The metal material has high weight, no insulation (insulation needs to be strengthened), poor deformation resistance, and low yield, resulting in that only notebooks with extreme demand will consider using metal material.
4) Carbon fiber material can not form complex notebook parts, and it is difficult to manufacture high-precision and new equipment, so carbon fiber material can only be used on A and D shells with simple structure, and other applications are not many.
The advantage of plastics is relatively low cost. Generally, it is made of carbon fiber processed into plastics. Otherwise, the disadvantage of low strength is not wear resistance. The strength is not as high as that of metal. The advantage of metal is wear resistance, high strength, good machine protection. The disadvantage of falling resistance is that the mobility is not as good as that of plastic. Carbon fiber costs relatively high. Generally, it is alloy from the perspective of heat dissipation, The difference between the two is not big. Now laptops are not all metal or engineering plastic. They are both used in combination, which is more reasonable.