First of all, I would like to thank Zhang Aunt and Zhong Zhengjun for giving me the chance to test this opportunity. At the same time, I would like to thank BenQ for providing the i300J micro-investment. (The two BenQ monitors FP92W that I bought when I was in college in 2006 are currently still playing a hot spot in my house. My home projector is also used by Aunt Bend's W1070. BenQ's W1070 is recommended by the BenQ brand.)
I like to enjoy a big screen experience at home. I have seen a few weeks before. I've seen a series of weekly home comforts - talk about how to build a home theater for the poor, and the first day of home comfort - the Tianlong X520BT home theater experience. Valued friends refer to corrections.
About domestic smart micro-investment
With the development of science and technology and the continuous improvement of the people’s material and cultural standards, many people are already not satisfied with going to the cinema to see a movie. Instead, they hope to create their own home theater at home and see some large movies that cinemas cannot see. For many people, the pico projector seems to be a good choice. Some Internet new projection companies are acutely aware of the market's dynamics, the smart micro projection market is booming, and various series of products have been introduced. Even some of the price levels have already reached the 5,000-level price, and they have captured a large number of low-end markets for traditional projector companies.
About BenQ Smart Micro Investment Products
BenQ, as a traditional projection manufacturer, responded quickly when its opponents used “smart, micro, and lightweight†as a selling point to compete in the market for low-end products, and used its 20-year projection background to “smartly†"To invest in this emerging market, in order to further expand the market, BenQ introduced three new smart projectors on October 23, 2015, including the i300T/J, i500 and i910.
The BenQ i300J, which participated in the survey, is a smart Hawkeye micro-investment, which is a JD.com partnership.
Inquiries BenQ official website found that i300 is currently the main recommendation of BenQ, should be the factory wants to take the amount of products.
About DLP projection (partly taken from Wikipedia)
DLP is the abbreviation of "Digital Light Processing", which is digital light processing, that is to say that this technology first digitally processes the image signal and then projects the light. It is based on Digital Micromirror device DMD (Digital Micromirror Device) developed by Texas Instruments to complete visual digital information display technology. Specifically, the DLP projection technology uses digital micro-mirrors (DMDs) as the primary key processing element to implement digital optical processing.
The principle is to pass the cold light source emitted through the UHP bulb through the condenser lens and homogenize the light through the Rod. The processed light passes through a color wheel to divide the light into RGB three colors (or RGBW). For more colors, some manufacturers use the BSV liquid crystal splicing technology to filter the light transmission, then project the color from the lens onto the DMD chip, and finally reflect the image through the projection lens on the projection screen.
At present, the domestic projector market is mainly divided into two camps, one is DLP, mainly Taiwanese brand, product features cost-effective; the other is 3LCD, mainly Japanese brands, product prices are generally higher than DLP products; Looking at the domestic smart micro-projection is basically using DLP programs, such as the i300J evaluation.
Everyone can see if there is an event like 618
BenQ i300J smart portable home projector (3D HD screenless TV)... BenQ's new i300T/J smart Hawkeye microprojector uses 6 glass optical lens sets, and BenQ's intelligent TTCP rapid temperature control Technology, known as the source of the virtual coke problem, can make the image quality of micro-projection to remain clear and sharp. This... ¥2699 Details 
After receiving the notification, there has been no shipment, it is estimated that the reason for the logistics of the manufacturer did not send the physical goods to Aunt Zhang’s warehouse. Finally, it was shipped directly from Shunji, a manufacturer of Suzhou BenQ. Since the address was a unit, it was signed on Saturday and the actual receipt was accepted. The date is May 30th.
Say good "value" tape is also replaced by BENQ tape
The packaging is extremely concise, with only the positive BenQ logo and yellow dots.
"Foolball" LOGO
Yellow dots
Below the front is product-related information, the measured stickers are special sales label, BenQ you honestly say it is not tricky
Product packaging is a pull-open method
The inside of the packing box is also as simple as it always is. The three-part partitioning, the I300J body is in the middle, the right side is the remote control, the left side is the power cord, and the body is properly wrapped in a foam bag and has a certain protective effect.
Appearance, I300J projector This product uses the now popular "Tyrant gold" body color, using engineering matte plastic, feel good, shape is relatively simple and generous. The left side of the front is a projection lens and a sliding dust cover is designed. About 2/3 of the right part is provided with a large number of ventilation holes, and the yellow dots on the vents and outer packaging should be a kind of echo.
Tips on the lens should be that you don’t use your eyes to look directly at the lens to avoid injury
The lens uses 6 pieces of optical glass and the official propaganda bulb can be up to 20,000 hours or more.
Sliding dust cover use display
A lot of cooling holes, I will test the cooling situation later in the article
Above the fuselage is the "stupid ball" LOGO, key and indicator, and w1070, in order to avoid misuse, you need to click 2 times before you can shut down
Behind the lens is the focus knob.
The projector's "bumpy buttocks", covered by a fine metal mesh cover, comes with two 8W speakers that can be seen to be clearly tilted. The official said this is a 13° sweet corner design.
Official description
Because the tail has been occupied by the sound, the interface area is designed on the right side of the front of the fuselage, considering a beautiful design of a cover plate
In the bottom area of ​​the projection, three vents are designed (which may be air inlets), three rubber mats are provided to avoid sliding, and a circular mat is adjustable in height to adjust the projection position; the rear two mats A screw hole is left in the middle for mounting or lifting the tripod; the information on the label is the same as the information on the outer package.
Adjustable anti-slip mat instructions
Warranty label, don't tear it off
Body weight is only 919g
The body size is smaller than the ViewSpeech PJD7831HDL is obviously a full 2 ​​laps
The last official list of parameters, from the official data sheet, we can see that I300J is a DLP projector, positioning home entertainment micro-projector model, the real resolution of 1280800 (maximum compatible to 16001200) can basically meet the general The family's high-definition demand (supports 3D), nominal 400 ANSI lumens, 5000:1 contrast ratio, is also a standard configuration in the micro-projection type, bulbs used OSRAM bulb standard life of 10,000 hours, the longest theoretical 20000 hours, from the configuration It is said that the BenQ brand addition configuration is more appropriate at this price point.
Appreciation of the whole machine
The cover plate of the interface area is very good in design. When it is closed, it will be automatically sucked and closed without any effort.
The interface area of ​​intelligent micro-projection is similar to the mainstream one, and it is equipped with HDMI1.4 interface, USB2.0, and 3.0 interface, each one, LAN port, audio output, MIC access, and SPDIF optical digital audio output interface. These interfaces can basically meet the family. Audio and video entertainment needs.
The BenQ i300J projection accessories are a bit too simple: the power supply, host, remote control and its charging cable, three packs of cards, user guides and remote control code guides. May consider to be a smart projection, even a HD line did not send, 3D glasses have to buy their own.
The remote control is a white plastic material, the overall round and smooth, the bottom of the design of the charging interface. The design of the button area is simple, taking into account the projector and system buttons.
The rocket logo button above the LOGO is a key clear (acceleration) button, a very useful design
Considering the volume, weight, and heat dissipation of the micro-projection, the brand equipped with a power adapter is the Great Wall.
The first time will be the default to enter the setting guide, a total of five steps projector position - select the language - automatic trapezoidal correction - fast automatic search - wireless network settings, according to the process down to basically complete the basic settings
Enter the wireless password will automatically enter the system
i300J means cooperation with Jingdong+. The licensee is an interconnected party and operated by Guangdong Southern Media Technology Development Co., Ltd. In the recommendation, the user is most likely to use the most frequently used software and the latest movies, TV drama content.
Into the main menu, see the page design uses a magnetic post-like design similar to Microsoft WP, simple and beautiful. The top left corner is divided into four menus: recommendation, category, application and setting.
There are six classifications of the latest, TV dramas, movies, variety shows, children, and animations in the category, which can satisfy most of the users' needs in terms of content sub-items.
The software that comes with the system is basically enough, and it also pre-installed the Qi platinum market. It's really intimate. If you don't have enough resources, you can go to all kinds of video playback software in the market.
There are not many other items in the set, we look at the configuration of the built-in system is shown above, running memory 1g, built-in storage space 8g, the current market mainstream box configuration, the actual use of the feeling is still not a bit fast enough After all, my main box now is 2g.
The remote control selects the menu key (menu) to enter the system settings. On the left side of the screen, you can call up the detailed setting menu for adjusting the parameters of the projector. Here to criticize, adjust the volume actually want to set here, the remote control can not be adjusted directly. When using it may be the reason for the operation, there is a significant delay in the key response.
At the top of the menu is the image mode, which is user, bright, vivid, game, movie 5 modes, the system will change the color temperature, brightness, contrast and other data in accordance with different modes, the photo is actually not very easy to see
Here I will test whether the i300J can support the use of KODI (XBMC). After all, users who like to watch local HD resources will generally choose the powerful KODI (XBMC).
First open the market with the Qiqi platinum, click Search KODI or XBMC in the lower left corner
Click to download and install
After installing the subtitle plug-in, if the network cable is not connected, the game that tests the playing power is the most difficult to experience. The playback is stable, there is no obvious Caton, and the drag is smooth.
If you need XBMC plug-in can leave a message for our private exchange
Remembrance of the great Ador - Combating the Gate - Comrade Ado, Sacrifice Oneself, Save Others
To HODOR:
In order to test the actual performance of the I300J, I used the Nokia Monitor Test and the Super HiVi Cast to perform the test. For specific results, please refer to the actual evaluation chart below. (The screen shot only includes partial cropping and image size modification, no color modification, etc. When the DLP projector is photographed, the color may vary greatly due to the rotation of the color wheel. Try to select a photo that is similar to the actual one.)
Nokia Monitor Test
Super HiVi Cast
When testing the three primary colors, the I300J performed fairly well, and various color reductions were basically in place. In the color and permeability tests, the transition was smooth and the colors were very bright. The fusion of the colors was obvious and the permeability was good.
In the standard definition test, no picture distortion was seen. All lines are very coherent and clearly distinguishable.
In the grayscale test, most of the boundaries are clear and clear, but the full black and white borders are not obvious to some extent. 256 gray scales can be basically displayed by adjusting the brightness (bad photos in black)
Through the above figure, we can see that the projected text is relatively clear, and the contrast details are also good, but due to the overall resolution, the enlarged font has a certain degree of blurring.
Contrast test, the beauty of clothes whether black and white, the same color skirts worn by the characters can be distinguished (black is slightly inconspicuous, but why the photos come out do not see a difference); beautiful women walking around in the black and white background, There was no trailing phenomenon and the overall performance was good.
Color saturation is a very important indicator for home users. According to the test picture results, the i300J's picture has good color accuracy, high saturation, accurate color transitions, and basically achieves the appearance of each object. In general, the color of the screen has a strong sense of hierarchy, and the quality of the image is good, which is sufficient for the various needs of family viewing.
After reading some test pictures, I will give you real shot pictures. All movies are 1080 movies, i300J actual projection photos will be played with screenshots, HKC T7000 + 2K screen actual shooting, ViewSonic PJD7831HDL, BenQ W1070 projection real shot for comparison. (On-screen photographs were only partially cropped and the size of the image was modified. Color modification was not performed. When the DLP projector was photographed, the colors may vary greatly due to the rotation of the color wheel. Photographs similar to actual results were selected as much as possible. )
Video playback test contrast
"The Game of Thrones," the third episode of the latest season, the Battle of the Bliss Tower, was aided by Horan Reed and the Milken escaped.
"The Deathly Maternity" actually put the arms on the taxi again
"Angel Hunting" Angela Baby
"Kung Fu Panda 3" Meng Meng's A Bao
"Hunger Games 3 Mocking the Bird" Big cousin do you make sure that you do not cut off the nose of this archery? ? ? ? ? ?
The most eye-catching robot of "Star Wars 7"
Test 3D movie "Deep Ocean", the effect is quite satisfactory, but actually does not support 7.1 channel, no sound
Online video playback
Enter the player page, basic and similar to other software, covering movies, TV shows, children, variety shows, documentaries, etc.
Movies and TV series channels, we can find that want to see a large film to buy members
Fortunately, according to the prompts, you can send free members for one year
Test movie, also sent 15 seconds Huaying advertising
Online slag quality
Online K song
Select the cool me song on the homepage to enter, select the song, insert the wheat, let us play it again
Wireless terminal mapping
After opening the video with the mobile phone, select the SCIFlY device and project it onto the i300J.
Tracing the suspect directly to the i300J and ending soon
Picture test 
Looking for a few pictures to test the projector, the overall picture is reminiscent of the final (except for the last one), the color transitions naturally, the boundaries are clear
Web document testing
Survey page
Blu-ray original playback test
The Hobbit 3
Mars Rescue
After this period of use, it was found that although the i300J is a micro-projector, the quality of the 3D movie and Blu-ray source is good. The entire playback process is very smooth and no smearing occurs. Built-in two speakers, the effect is also good, film characters skin color and color reproduction in place, the film is very strong, and the difference between the two 1080p-class projector is not very large (in which the power of the game and the reduction of hunger games compared High); High-definition picture test, the picture restore is still more realistic, natural color transition, clear boundaries; In general, as a 20-year technology company, I believe that its products can accept other factory challenges.
Standby power consumption is about 0.5w, normal use 45w, if a portable hard disk is about 47w, about 2w more than normal use, the overall power consumption is lower
When the whole body is used, the heat dissipation condition is good. The temperature of the vent position is measured inside the body, and the temperature of the outside tuyere is actually lower than the measured temperature.
advantage:
1, local gold color style, making the whole high-end atmosphere on the grade, "Bottom hip" design out of heartwood, the overall appearance of small and exquisite.
2, the resolution meets the needs of entry-level users, at the same time can be the maximum compatible support to 1600,200, not to mention the daily video, is the family entertainment and leisure protection.
3, small size, and the quality is only 900g, convenient for rental users to use, very convenient to carry
4, support the installation of KODI (XBMC), easy to severe local video users
5, the remote control set a button to accelerate the system to clean up the garbage, improve the operating speed
Many of the advantages have been mentioned above and are not repeated here.
insufficient:
1, fixed focal length, must be long-distance projection, otherwise the size is small (80 inches need 2.4 meters projection distance)
2, the remote control does not design backlight like W1070, easy to operate at night
3, volume adjustment anti-human, does not support 7.1 channel source audio output
In general, i300J is a competent entry-level microinvestment, but competitors in the market can not be underestimated, emerging network projection manufacturers preconceived, has a certain reputation and market share, but BenQ's brand value and technology Precipitation is its strongest competitiveness, but it is also not available for other brands of smart micro-investment. If manufacturers reduce the price to within 500% of other brands, it is believed that they can have a greater market prospect. For users who choose intelligent micro-projection, the quality and performance may not be the most important factor. The manufacturer's PPT, reporting parameters, and low prices are the key points; for HD, the 1080p projection sea-fishing prices and micro-projections A difference of around 1,000 makes it easier to choose. If BenQ is to maintain its dominant position in the traditional projection market in this market, it also needs to consider changing the traditional means and methods of propaganda. It is necessary to do a good job of internal strength, but also to promote externally, to achieve both internal and external, and to increase market attention.
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