I find that every year on Double 11, a large number of novices are excited to buy home projectors, and of course I myself am no exception (it's really cool to have a projector). However, buying a projector is not buying cabbage, you can use it at home if you buy one casually, and there are many doorways in between. People who want to have a "private theater" have shown me, and today I will teach you how to buy a projector hand in hand, and strive not to be the "wronged leader" who was slaughtered.
Let's first talk about some of the parameters that must be seen when buying a projector:
1. Brightness: The lumens (ANSI) mentioned by the projector represent its brightness. The higher the brightness, the stronger the resistance to ambient light, and the better you can see in the presence of light, even if there is direct sunlight during the day. A few important data to keep in mind: 500-1000ansi, suitable for watching at night with the lights off, which is a relatively low-level projection;1000-2000ANSI, suitable for turning on small lights at night or closing the curtains during the day, medium projection;More than 2000ansi, don't draw the curtains during the day or turn on the lights at night to see no pressure at all, this is the most worthwhile projector.
2. Resolution:
The resolution of the projector determines the quality of the picture,Just like we watch TV on the app,Divided into standard definition、HD、Ultra clear、1080Pthe same,The first choice for home projectors is1080p。 When you choose, don't listen to what the merchant says about how high the resolution is, you can know the resolution by looking at the chip directly: 023″dmd-540p；0.33″dmd-720p；0.47 DMD-1080P, in short, remember to look at the DND display chip and look for the native resolution.
3. Memory: Everyone is a young person, and they should be very aware of the importance of "memory". The projector is also the same as the mobile phone, the running memory affects the running speed of the system, the larger the running speed, the faster the running speed;Storage memory affects storage resources, and the larger you are, the more content you can store. The larger the memory of the projector, the smoother it will run, which is also something to pay attention to.
In addition to the above basic parameters, we also have to look at some intelligent operations of the projector, which affect whether it is convenient for us to use:
1. Focusing method:
The projectors on the market are divided into manual focus and autofocus,Don't think about it, it must be better for autofocus,Save cumbersome operations,Free your hands and get a clear picture at the same time,We have to buy the best to use。
2. Correction method:
Buy automatic trapezoidal correction, not vertical or horizontal correction. The trapezoidal automatic correction supports the measurement of delivery, and it does not have to be placed in the middle position, which is easy to use. Vertical or horizontal will limit the use scenario, and it will be very troublesome to use if you really buy it back.
Having said all this, I believe you have a general understanding of how to choose a projector. I made a comparison between the Lenovo Xiaoxin I am using100S and the Xiao Ming Q3 that my friend is using、Nut projectorY1,They are all thousand-yuan projectors。
Lenovo Xiaoxin 100s
This projector is what I'm using, and the sense of use is really the ceiling. Lenovo is a brand that everyone must be familiar with, and the first computer I used in high school was it, which can be regarded as the "big brother" of digital equipment. Its small new 100s projector has won the powerful work of the four major global industrial design award teams, so I have a whole "look at ten thousand years".
Xiao Ming Q3
Xiao Ming projection is a projection brand under Fengmi Technology,Its positioning is mainly for young people,The price is relatively low,Suitable for most consumer groups。
Nut projector Y1
Nut projector is a relatively early domestic projection brand,Engaged in the research and development and production of intelligent projection,Focus on building an intelligent home theater ecosystem in the industry,At the same time, there is also the establishment of a sub-brand Weiguo projection,The cost performance is also relatively high。
I have made actual measurements on these projectors,From parameters to intelligent use,Treasures who want to buy projectors can refer to it:
Parameters:From the point of view of clarity,My experience is,Lenovo Xiaoxin100sThe clarity is more prominent,It's completely clear when you don't pull the curtains during the day。 Because it is equipped with the 4th generation of a new closed optical machine, with a custom high transmittance LCD, 270CVIA high brightness lumen, compared with other products at the same price, the brightness has increased by 50%, it is a projector that I want to watch at will during the day.
Xiao MingQ3The clarity of the picture quality during the day is also not bad,It is usedPhotonXHall-enclosed custom optical machine,The brightness and image quality have been upgraded,With380CVIAlumens,The brightness has been greatly improved again,It is true that you can see the projection directly under the sun。
Nut projector Y1Compared with the previous two, it is a little blurry, but it is enough to watch at night. It is equipped with 150CVIA lumens, and the brightness is okay.
From the point of view of resolution,Lenovo Xiaoxin100sThe picture projected is particularly real and delicate,Even if you zoom in, there is no blur. Because it is equipped with true 1080p physical resolution, point-to-point imaging, the image that comes out is displayed losslessly, and it is not afraid of magnification, and it is really comfortable to watch blockbuster movies with it.
Xiao MingQ3The physical resolution has also reached1080P,With improved resolution,The details of any blockbuster can be presented in high definition,Watching movies and TV series is a treat for the eyes。
Nut projectorY1It is used720P,167700000 color display,The projected picture is clearer at night,Compared with the above two visual experience, it will be slightly worse。
From the memory point of view,Lenovo Xiaoxin100S is equipped with2+32GBlarge memory,Built-in high-end flagship TV-level high-performance chip,With flagship-level storage configuration,The operation is particularly smooth,The large production picture is smooth。 Xiao MingQ3 and nut projectorY1Memory is relatively small,1+16GB dual-channel memory,The fluency is a little worse than Lenovo,But it's also silky。
After reading the parameter comparison, let's take a look at the intelligent operation of these three projectors:
These three projectors all come with their own autofocus function,Whether it's turned on or shifted,As long as it's turned on, it can be automatically adjusted。 In particular, Xiaoxin 100s is equipped with a new autofocus algorithm, which makes the focusing more silky. In addition,Xiaoxin100sThere is also automatic trapezoidal correction、Intelligent obstacle avoidance and automatic alignment of the screen,No matter how the projection is placed, the picture is square,And the picture can be accurately and automatically entered the picture,It can also avoid obstacles on the wall,These points are indeed very "black technology"。
Xiao MingQ3It is equipped with omnidirectional automatic correction, and the projection screen can also be automatically squared in seconds. The screen can also automatically avoid obstacles, and the accuracy of avoiding obstacles is still okay. The nut projector is also a four-way trapezoidal correction,There is no pressure on the projection,But there is no obstacle avoidance function,I'm not particularly satisfied with this。
The above is all the content of the actual measurement,In comparison, these three projectors are more reliable in the projection of the thousand-yuan machine,And Lenovo Xiaoxin100sFrom hardware to software,It is the most cost-effective,It can be regarded as a far lead in the same price range,You can rest assured that you can rush on Double Eleven,Arrange a home theater for yourself to watch it!