Like all lovers who enjoy large-screen visual enjoyment, as a pure silk 
I have always been looking forward to having a big-screen TV (65-70 or above) or a projector that suits my needs, but I haven’t always had a favorite product (actually no money), so this little wish has never been realized. , but the avatar Zhang Ama seems to be aware of this, frequently to the value of friends to push projector discount information, although not get, but every day through the eyes of addiction, understand the market must also be excellent 
.
It will inevitably lead to itchiness in my heart and I would love to get some fun. When I learned that my dear good classmates started bloodletting and started working on a BenQ i700 home projector, after a simple emotional contact (actually I had a dark time and I agreed to let me play for a while. Obviously my strategy of catching lure + robbing really worked. 
. The intimate experience of playing games is worth pondering, and I had to find Auntie Seder to share and share, so this gorgeous pseudo-sun sheet was born.
Visually write a bazaar must set a tone, otherwise it will lead to hot (strict) fierce (strong) discussion (approved) theory (fight) 
It’s worth noting, so hereby declare: 1. Semi-small white user drying singles, more leaks 
Many non-technical parties and Virgos are only used by ordinary users as a first perspective. 3. Since they are not used to seeing real objects with a critical eye, they hope that some words of praise will not be given to you. The feeling of shooting guns; 4. Very low and low photo level still needs to be improved, all images are based only on actual objects and actual results; 5. In fact, I come to deceive the gold coins, and eventually hope to be able to mix Xiaobian, please also Friends are merciful.
The directory is as follows
1. Difference between projector and large-size TV
2. Initial understanding of BenQ i700
3. Pseudo-unpacking and simple appearance (special appearance for associations)
4. Built-in system Ali Yun OS
5. Appreciation of perspective room projection screen
6. Slot and highlight summary
1. Difference between projector and large-size TV
In order to avoid the comments will eventually be involved: in the end is to buy a projector cost-effective or to buy a large-scale television cost? The problem of this kind of wireless loop discussion is clear in the beginning, and then we can compare the projection of the projection product with the endless loop of the large-size TV, and get a clear understanding of the projection itself. Therefore, before the start of this slogan, I would like to express my personal opinions. I would also like to talk about the difference between the projector and the TV. Then, simply list the difference between the projector and the TV in my eyes.
1 Size difference: The projector emphasizes the large-screen visual experience. The home screen has a starting screen size of 100 inches (four 50-inch TV sizes). The large screen, immersive feeling, and touch-in feeling are the advantages of the projection display screen. Emphasizing the small and medium size viewing experience, the maximum size that can be widely used for visual inspection is about 75 inches, and the distance between the projector and the screen size is obviously increased. This difference in positioning will not change in a short time.
Some small partners have raised objections. The size of LCD TVs will increase. The prices will be lower each month. Soon after, there will be 120-inch LCD TVs. How about the cost of oversized TVs? 120 inch LCD screen transport, installation experience how? Even if these are not a problem for some small partners, we must pay attention to the heat and radiation generated by the oversized LCD panels.
2 Differences in application environment: The projector emphasizes the darkroom viewing experience. Just as we go to the cinema to watch movies, no cinema is playing a movie with a light or a curtain. Even if the world's top projector used in the IMAX theater of the cinema, the picture effect is still the same. Light dead, what contrast, color effect, layering, etc. are all gone away, this projection technology's own characteristics determine its use environment, and this use environment has also developed people's habits, that is, the projection mechanism should be Use in dark or low light conditions. The TV emphasizes the use of normal ambient light. Whether it is daylight or lighting, as long as there is light, the TV display has almost no loss in a complex light environment and looks very comfortable, but if it is turned on in a dark environment Can you imagine how dazzling it is to have a television set in your home?
3 user acceptance difference: the user's acceptance of the projector is worse than the TV is not an order of magnitude, we can think of free to ask someone to ask two questions on the street: First, you have heard of the projector? Second, have you ever heard of a TV? The answer to the heel is almost the same. Although the TV's operating rate has continued to decline, but the strong use of habits so that any newly formed family will not hesitate to buy a TV, even if some small partners do not see but it must be ironically. SO, projectors and televisions are not comparable in terms of user acceptance. At present, there are only three options available for users to choose from: first, selecting televisions (90%+); second, selecting televisions. + projector, third, huh, huh, nothing ). The conclusion is: If you do not have a deeper understanding of the projector and have a special love for the large screen, please go right to buy a TV.
4 Cost difference: TV can be so popular In addition to the technology is mature enough, low cost control and long service life can be described as credit, ordinary families spend about 2000 prices can get about 40 inches Full HD viewing experience, There are some small excitement to think about it, and at least 4,000+ home projectors are required. For Chinese consumers who are accustomed to cost-effectiveness, it is generally not too difficult to make choices between the two. Cost control and service life have become major obstacles for projectors to enter the home. If these two stumbling blocks can be removed as quickly as possible, it should be reasonable for home users to choose a combination of medium and small size TVs and a single projector.
Summary: Projectors and large-size TVs are two completely different products. Just like laptops and tablets, if you want to compare these two completely different products, this kind of comparative behavior itself is slightly ridiculous.
2. Initial understanding of BenQ i700
After understanding the i700 is what kind of goods, then the honest understanding of this product, i700 is considered an upgrade for BenQ, its predecessor was once very much sought-after W1070 and W1070 +, from W1070 to W1070 + , And now to the i700, if the core configuration changes little, it is more functionally rich and perfect. The i700 has three major changes compared to the previous two predecessors: first, adding the Ali "YunOS 3.0" operating system; second, the 2D keystone side projection function (substantially more advanced keystone correction function); third, the depth of the user interface optimization. We must remember these three characteristics first, and we will introduce them one by one in the follow-up.
Borrow the official advertising copy to briefly understand the i700's features and configuration parameters
After reading the official introduction copy, there are several key points that we need to grasp. First of all, this is a home projection product based on DLP technology. The physical resolution has reached the level of 1080P, with 2200 lumens brightness and short focal projection technology, built-in similar TV box-like module and run Ali Yun OS, the official offer 7799 yuan. After knowing the configuration of these parameters we can try to guess the positioning of this product: an entry-level living room home smart projector.
The physical resolution refers to the number of mirrors on the DLP DMD chip. 1920*1080 resolution refers to the 1920 mirrors on the DLP DMD chip and 1080 mirrors in the vertical direction. The current mainstream home projectors will select 1080P. Resolution, only a few home projectors continue to use the coarser 720P resolution, the main task of this part of the model is impulse (function similar to millet's red rice phone), i700 is equipped with a native resolution DLP DMD chip for 1080P.
The brightness, projection distance, and built-in system determine the properties of the i700 living room entertainment application. The higher brightness output of 2200 lumens is sufficient to cope with the more complex living room ambient light. Short-throw projection takes into account the more compact living room area in Chinese homes. The built-in system Not to mention, look at the still hot smart TV box at a glance.
Summary: i700 has a clear positioning and target users, is a thoroughly home-oriented application of the projection of home products.
3. Pseudo-unpacking and simple appearance (special appearance for associations)
Chatting for a long time without involving things, the East pulls and pulls basically to understand the general situation of this product, the following together with a simple look at the true colors of it, from a simple unboxing, appearance, details of these aspects began, then Not much to say, look at the picture.
ä¸ Well-decorated packaging, colors and BenQ official website have some kind of inexplicable violations
↑↑ After unpacking, see the package's tight foam and simple accessories, instructions ↑↑
↑↑ The white body with a gold frame, where are the elements of the sports car advertised by the manufacturer?
The air outlet is designed in front of the fuselage, which is related to the unique projection ratio of this product. It can project 100 frames at 2.5 meters. The machine should be located between the audience and the screen when the machine is not accidental in daily use. In the case of the situation, the former winder is not afraid to blow to the audience behind. The little partner who used the projector is very clear that the hot air that it emits is sometimes like a small sun. Especially in the summer, it is really uncomfortable to blow on the body.
è¿› The air intake on the left side of the fuselage, one large hole will not cause intensive fear.
机器 Machine interface panel, all input and output connections are here ↑↑
Simple i700 interface configuration:
First, the bottom left corner of the power connector, any projector in the world must interface, needless to say, it is estimated that no one silly indistinct.
Second, the video input and output interfaces, the upper left corner is the HDMI input interface, used to connect digital input signal sources, such as video boxes, game consoles, Blu-ray players, etc. The i700's HDMI interface also supports MHL; Central Blue The biggest is the VGA input, which is used to connect analog sources such as laptops or computer hosts (in the transition phase, it is slowly replaced by HDMI); the same size red, green, blue, yellow, and white interfaces on the right side are component audio and video. Interfaces, home set-top boxes, DVDs and the like are connected here.
Thirdly, the most familiar among them is three USB TYPE-A interfaces, which are used to connect peripheral components such as mouse, keyboard, U disk, and mobile hard disk. One of the USB TYPE-A interfaces supports the power output function. The small USB MINI-B connector can be used to connect a USB cable for USB projection. You can use it in case of an emergency.
Fourth, one of the two right-most 3.5mm jacks is an audio input and an audio output. You can connect it without using your own speaker.
Fifth, the green interface that protrudes from the middle of the pinhole is the RS232 interface. It is used to connect the control cable. The one-button power-on or one-button power-off in the smart home is controlled through this interface. The frequency of daily use is small.
↑↑ The air intake on the right side of the fuselage, the screw on the top right corner can be replaced to change the light bulb.
顶部 Top panel includes focusing focus, button, LOGO, bulb replacement four parts ↑↑
底部 At the bottom, in addition to the detailed body information, there are height adjustment knobs and lifting holes.
镜头 Lens close-up, BenQ LOGO, lens, IR receiver all lined up
Let's talk about the projector screen adjustment function here. The projector screen adjustment is mainly divided into three categories:
First, the porter (my own name) relies on moving the projector or the projection screen to adjust the image. The calibration of the screen is performed by the front, back, left, right, and back position challenges. The height adjustment knob on the projector base is used to find the balance. . The biggest advantage of this method is that it does not have any loss of projected picture quality. The disadvantage is that it is strict with the use environment and it is not easy to implement in most cases.
Second, the optical adjustment, that is, the displacement of the lens belonging to the lens, completes the movement of the projection screen through the movement of the optical components, and ensures that the projection screen and the projection screen do not move. The advantage is that it is very beneficial to the installation and use of special environments. The disadvantage is that the brightness will be lost after using the lens shift. The greater the loss, the greater the loss.
Third, the screen correction, through the software algorithm to complete the display screen irregularity correction, generally divided into trapezoidal correction, four-corner correction, edge correction, etc., functions similar to the digital camera digital zoom, but more diverse and flexible. The benefits of this approach are low cost, quick tuning, and ease of use. The disadvantages are loss of screen size and loss of screen effects. The side projection function featured in the i700 is a more advanced trapezoidal correction function.
Each of the three screen adjustment methods has its own merits, but what are the priorities for using these three methods in actual use? The answer is: haulers> optical adjustment> screen correction, that is, if the installation conditions permit, can not use optical adjustment and screen correction, do not use, if the porter method is not accurate, then consider trying optical adjustment, optical If the adjustment cannot be solved, use the screen correction again.
顶部 The top zoom and focus knobs, the weak sense of vibration is very comfortable to move ↑↑
镜头 The lens shift knob under the zoom focus knob supports vertical lens shift ↑↑
æ ‡å¿— The ​​logo area in the upper right corner indicates that the i700 uses DLP technology and supports HDMI and MHL.
è´¨ On the top of the fuselage bulb protection cover on the warranty label, small partners pay attention to the next
简易 Simple control buttons on the top of the fuselage, daily use mainly rely on remote control operation ↑↑
广告 BenQ’s LOGO was impressive at the top of the fuselage.
生产 Production information at the bottom of the fuselage, indicating information such as manufacturer and site ↑↑
看 Looking at the past from the back, the antenna on the tail feels intrusive. ↑↑
I700 has a small antenna that is not very harmonious, mainly used to connect the wifi signal, in this regard in July mp 1987 little partners wrote in their evaluation is very comprehensive and professional, here on the naked reference under the bar, have a detailed understanding I700wifi situation directly: click here.
拆 If you take the antenna down and study it, it's actually a matter of taking a picture.
é¥æŽ§ The remote control has no bright spots other than the backlight, and it looks a bit scared.
细节 The details of the upper part of the remote control, simple key tips need to slowly explore and try
细节 The details of the lower part of the remote control, neatly arranged shortcut keys need to be tried and tested.
Above we see is the appearance and details of the i700, personal feeling and BenQ's other home projection products in addition to local gold color difference, there is not much characteristics, sometimes it seems that this thick local gold color is also slightly cheaper, It is not as practical as the grey of the previous two generations of products. As for the inspiration of the appearance design promoted in the BenQ official website, it is inspired by the sports car.
Summary: radish cabbage, each have their own love, whether you like the shape of i700 consider it.
4. Built-in system Ali Yun OS
I700 is the world's first home projector equipped with Ali Yun OS, and mentioned that Ali Yun OS must be especially unfamiliar to the young partner. It is an independent operating system developed by Alibaba, mainly for smartphones and tablets. , smart TVs, wearables, of course, also include projectors mentioned today. The most important feature of this system is that it is compatible with Android applications, so apart from Alibaba itself, everyone else in the world is silly to distinguish the differences between Ali Yun OS and Android, and mistakenly think that Ali Yun OS is Android. Made from simple modifications on the bottom layer.
Ali Yun OS is currently not very optimistic about market promotion, mobile smart devices, in addition to Meizu launched Ali Yun OS custom version of the MX4 little known, other mobile phone manufacturers and Ali Yun OS cooperation are basically third-tier partners This is not inconsistent with Google's pressure, but also by the mobile phone manufacturers are reluctant to give up the impact of system software development. In terms of smart TVs, Ali Yun OS is better than mobile smart devices. In addition to its own Lynx box, there are also many cross-border attempts, such as i700 home smart projectors.
↑↑ Mainly for smartphones, tablets, smart TVs, wearable devices ↑↑
↑↑ The official interface and the Android TV box on the market are really silly.
The i700's built-in Yun OS is divided into five categories: film, shopping, education, games, and applications. It is a relatively comprehensive one that contains almost all the activities of living room entertainment. The video content is from Hua Digital TV. The company that controls 20% of Alibaba Holdings is one of the seven largest licensees. In theory, there should not be too much shortcomings in Ali Yun OS's video content. From the perspective of using the i700 Its video content is basically satisfactory. Needless to say, shopping is connected to Taobao, Tmall, and poly-bargaining products. Although it is technically not difficult to achieve, it is estimated that there is still a long way to go to develop user TV shopping habits. Ali Yun OS is ambitious to use education alone as a category of content, it is not difficult to imagine Ali's emphasis on the living room education market. At present, only provide some early education, preschool education content, we look forward to the great trick of Ali Yun OS later. In the game, yes, Ma Yun is not saying not playing games, huh, huh. . . There are not many differences between applications and other smart TVs or smart TV boxes. You can install some popular apps. The following is a screen shot of Ali Yun OS.
↑↑ Recommended category page ↑↑
↑↑ Movie & TV Category Page ↑↑
è´ç‰© Shopping Category Page ↑↑
教育 Education Category Page ↑↑
æ¸¸æˆ Game category page ↑↑
↑↑ Application category page ↑↑
è´ç‰© Shopping category details page ↑↑
æ¸¸æˆ Game lobby page ↑↑
Ali Yun OS has almost all the features of other smart TVs or smart TV boxes, but it is difficult to distinguish between them. If you insist that Ali Yun OS's initial stage of TV shopping or education is unique, then also Nothing is wrong. It's really hard to distinguish between good and bad products such as smart TV boxes. It's even hard to tell whether TV boxes are good or bad because they are quite horizontal and the overall level is not particularly high. They are used for early adopters or aids. Cable TV is still very good, but it really can not replace the strong position, the TV box needs to do too much.
The combination of Ali Yun OS and BenQ i700 personally believes that more of its role is to serve publicity. It is the same for Ali Yun OS and BenQ. Just like flat TVs had to have a built-in TV box, the cost of the TV box is different. The technical threshold is not high, but after it is implanted on flat-screen TVs, it can get better publicity effect. The combination of intelligent systems and projectors is also the same, it seems that the combination of tall and sometimes not as good as ordinary projector + TV box Really come.
Summary: Compared with the price that is not cheap, still pay close attention to the projector itself, the built-in intelligent system is more of a gimmick.
5. Appreciation of perspective room projection screen
The projection screen shot was taken in the company's conference room. The north drift of the bitter X found a lot of space in the rental housing. Instead of directly investing in the white wall, it used the company's 80-inch screen to pull the screen. White walls, uneven ah), is almost shot in the case of the quasi-ambient room (the company's curtain effect just), rough restore the screen display effect, for my low level of not taking pictures, and look and cherish it.
↑↑ Let's take a test chart first to see how the short-throw projection screen is very regular.
↑↑ Chapter II test chart, projection environment can not see? ? ? ↑↑
色彩 Color effect performance, incomplete restoration, based on actual display effect ↑↑
高清 HD picture display effect ↑↑
高清 High-definition image display, pay attention to details of human hair and skin tone ↑↑
高清 HD image display effect ↑↑
高清 HD Character Image Effect ↑↑
网页 Web browsing effect ↑↑
↑↑ Online HD video playback ↑↑
↑↑ Online HD video playback ↑↑
↑↑ Online HD video playback ↑↑
本地 Local HD video playback ↑↑
The above simple environment simulation and rough camera restore, from the side can simply show the i700's screen performance effect, for my reeling users who never owned a projector, the quality effect is still worth the thumbs up However, for mass consumers who have been spoiled by Apple's retina screens, the i700's display level has been a very good score, and recognition and praise need not be devised. If you must use the standard to describe the i700's display level, I can be very responsible to tell you: i700's display is much better than the effect you see when buying a dozen of movie tickets.
Taking TV and projector is obviously more harsh than the display effect, and the same resolution and several times the size of the comparability does not seem very large, just like holding an Apple 6 and TV than the display , TV will also be a second residue. Personally think that the effect of home projector display should be the same as that of the smallest theater in the cinema. If you buy a projector, you need to watch movies. If you buy a projector instead of asking for a movie but for other reasons, believe me, the projector can't bring you more fun than a tablet or a TV, and even makes you feel less value for money.
Summary: For the 7000+ pricing, the i700 is a home projector that is worth checking out for a look at the store.
6. Slots and highlights summary
Slot point:
1. The price difference between Haitao's price and licensed goods is not to be eliminated, but only to shorten it as much as possible.
2. Naked local gold color or less use is good, one looks really low and very low.
3. Quietly toss the projector product, the TV box is still less touch, be careful to check the water meter.
4. The wireless transmission effect is so-so, why not a stronger configuration?
Highlights:
1. With Japanese brands removed, BenQ's home projections are inexpensive and worth paying attention.
2. The comprehensive experience is fairly qualified, and local tycoon partners can take a try.
3. Aunt Zhang's frequent push is not unreasonable. Please trust the power of the brand.
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