First, buy the smaller the better the distance between the screen?
With the LED display application technology is increasingly mature, many manufacturers compete in the competition, fight strength, fight technology. In recent years, the concept of small-pitch display in the industry in the voice of four, the user selects the equipment when the correct reference to the correct criteria gradually distorted, big screen procurement point of the only point of the hero, that the smaller the better spacing, the truth really so First of all, as a user, select the big screen when you need to refer to a lot of factors, the pixel spacing is only part of the reference, the purchase price, the overall effect, life, ease of control and maintenance, quality of service are large-screen procurement Key factor.
It is undeniable that the small spacing screen is much higher than the screen with large pixel pitch. But need to be clear that, at a reasonable viewing distance, P10 and P16 display in the visual effect is no difference, but in the cost of cost, P10 is higher than the P16. Since the same can meet the needs of large-screen use, why choose P10 and not choose P16? In the latter part of the operating costs, P10's electricity costs are much higher than the P16. Choose the big screen is not the procurement of works of art, the better the better, the real purpose of large-screen procurement is expected to create value through it. The same effect, different prices, different operating costs, which is better, it goes without saying. Therefore, the choice of led display, you can not blindly think that the higher the better, but should be combined with their own advertising position of the actual situation, a comprehensive range of factors to consider, compare, and ultimately to the most appropriate investment to obtain the best return.
Second, the product price is low, free after-sales service for a long time must be a trap!
No profit, where is the service? In the big screen purchase, a considerable part of the user's request for free after-sales service to long, the price is low, that as long as the two requirements to meet the big screen was worth it. And these two indicators, but also the evaluation of large-screen cost of the important indicators of high and low price. In the led display industry free after-sales service period generally in the case of 1 year, long free after-sales service is indeed very attractive, the price is low is no reason to refuse. However, we must face is that, regardless of the provision of free after-sales service or lower than the peer level of the purchase price, the survival of the premise is to obtain profits, there is no profit support is difficult to have the protection of services and price support.
Some people will say that he has no profit I do not care, anyway, he will come to repair the problem, free repair. Is that really the case? In the led display industry competition brutal moment, there are individual manufacturers blind commitment to long long free after-sales service, free warranty for three years, five years, and even eight years. The purpose of only one, sacrifice the future for the current order, as to whether the future commitment to honor, not he now consider the issue. As a user, it seems that the moment accounted for a big cheap, not knowing that you make the choice of the moment, they are destined to long-term and passing, prevarication deal.
Three, a penny goods, cheap no good goods, good goods is not cheap!
Quality and price of the relationship, with "a penny goods", "cheap no good goods, good goods is not cheap" and other life in the idioms to express not very appropriate, but very vivid. In life, we often encounter the problem of price comparison, there are too many examples can support the relationship between price and quality. In the big screen selection, because the assessment parameters involved more professionalism is relatively strong, the general user is difficult to use professional means to assess whether the value of the screen is proportional to the input. So in order to avoid the risk of buying cheap goods, simply looking for low-cost manufacturers to buy.
In fact, led display industry to the development of today, the industry concentration is high, the technology is maturing, raw material prices tend to be transparent, buy a display like a computer assembly in general, through the basic offer can infer the product materials, In any case it is difficult to achieve high with the screen. And the relatively high price of the screen, you can require manufacturers to provide a list of major raw materials to identify the product is shoddy. In addition, the real excellent led display manufacturers are disdain in the quality of hands and feet to get improper benefits, they depending on the brand value, business reputation in all, in the face of business reputation, regardless of long-term development of short-sighted behavior are from Take away Therefore, the real value of things, when buying will feel bad for a while, but will make you comfortable for several years, and low-priced products, buy time will be excited for a while, but can make you pain for several years.