The projector is a display device with a common office, unlike other products, the price of the projector is relatively high, generally in the million, so when buying more cameras to jump from the actual needs, choose a practical and affordable price, otherwise if the face of the pursuit of cheap or high performance is not met JS purchased substandard products is a waste of unnecessary expenses. But the projector technology is relatively complex, and many parameters are professional terms, while the market to see the projector brand is under thirty, how to choose a suitable for your projector in so many brands? What is the easiest way to do that? Today will introduce to you.

Method / procedure
1 the higher the resolution, the higher the picture is clear
2 contrast with digital xxx:1 to show that, in front of the XXX figure is bigger, the contrast is higher, the price is more expensive
3 brightness projector brightness has reached the most 2000ANSI LM, in other indexes under the same condition, the higher the brightness of projector, the price will be higher.

One bogey: light
Portable lightweight products are becoming more and more popular, many projector manufacturers in this regard make a fuss, launched a number of portable projector, these products have a common point, compact design, fashion, weight is also very light (or even a lot of people think that the small product is bound to the high degree of integration, the technology content is relatively high, so they think that this kind of projector is best), many users began to fancy these advantages, the blind pursuit of light projector. But that is not the case, every kind of product has its own market positioning, manufacturers to launch this type of portable projector is mainly for those who often need to go out demonstration of the people, for whom the projector light is the most important (who did not want to go back, because this stone) is the main characteristic of this kind of projector the volume is small enough, and taking into account the projector cooling demand, so the other performance will have to make sacrifices, we can see this kind of portable projector brightness rarely 3000 lumens, if the projector use of the environment area is large, this portable projector do not succeed.
Two avoid: seek bright
The blind pursuit of a high brightness projector is taboo to buy. In fact, as with the manufacturers publicity related. Now all the projector in almost all the publicity from the previous 2000 lumens brightness, to 3000 lumens, it is easy to make a mistake that people do not understand the projector, the better the performance of high brightness projector. In fact? There are many factors affecting the quality of projector projection screen, the brightness is just one of the factors, contrast, resolution, imaging methods and so on all affect the quality of the projection screen. And the higher the brightness can only be explained, even in a relatively strong place where the light can also guarantee the brightness of the projection screen. Generally in the indoor light dark environment, 2000 lumens are more than sufficient, even those 3000 lumens projector high brightness completely useless, and unless the use environment of the purchase of large area, or too close to watch the high brightness screen, but would be very uncomfortable, even dizzy, serious damage to the eyes. So blind pursuit of high brightness is not desirable. In addition, now the projector industry is also popular brightness virtual standard, users are not familiar with the product because the pursuit of bright and on the JS. I bought the cool music as X5 projector brightness is not bad, very clear.
Avoid: high resolution
Before we introduce the brightness, the next is the resolution of the. Although the higher the resolution of the picture is more clear, but it is not the case for the projector. The projector is an output device, display effect is not only related to itself and the resolution also access PC or other source resolution, if the projector resolution is very high, but the signal source of the display resolution but not up to, not with the projector, and then up to the best display effect, and high because of the high resolution resolution projector chip, the corresponding cost will be high, the price is high enough, the user should have the unnecessary waste of money. In addition, it is also clear that the difference between the standard resolution and maximum resolution. The standard resolution is the real resolution of the projector, and the maximum resolution is only the projector can support the resolution of the external equipment. Many dealers will be in the pursuit of high resolution characteristics of consumers, confusion standard resolution and maximum resolution, to deceive users, to earn profits.
Four: Perfection
Perfection is a kind of consumption habit of domestic users. If you can buy more products at a low price is the first choice, but there is no free lunch, a function represents a cost, the producer is to recover the cost, corresponding to the difference will be passed on to the user, in other words, each function you buy are paid the. Now the projector has more features, in addition to the PC terminal there are many ordinary video terminals, color terminals, even now HDMI HD terminal, card reader, and wireless network function, also began to join the projector, but some domestic projector is an increase of DVD player built more and more rich, the function of the projector, "one step" to some of the user's thoughts. If you have enough money to buy the projector functional as long as it is also no ground for blame, can come in handy, but also fairly value, if the buy back will be display, a year or so not to use these functions, it is not a pity? Businesses can not lose money, you buy it helps them to digest inventory, but don't forget, but you pay for these functions. Therefore, it is recommended before the purchase of the best to consider the main purpose of the projector, do not spend all the money, spend unnecessary expenses.
Five note: cheap
Price is one of the decisive factors that affect the purchase of customers. Because we all know that the projector is expensive, so a lot of users in the selection will do everything possible to bargain with the dealer. If you have the strength, to buy cheap projector that is lucky. But if the pursuit of cheap, it is easy on the JS when. Shoddy, modified second-hand projector bulb replacement are super cheap projector untold story behind. Of course, these users don't know. So just cheap users tend to buy this type of projector is not too late for regrets, how long will be bad, sent to repair, because it has already been privately disassemble so formal and are not responsible for the warranty service customer service.