Ten years ago, Machine is a luxury for most ordinary families. The effect should be around 10000 yuan, and the subsequent maintenance costs are very high. In addition, the projector at that time was just a projection, and it had to be equipped with a player and a power amplifier speaker. Of course, it also had to add a curtain, which should be a considerable expense. So, although many people had a dream of a home theater at that time, they basically chose a relatively inexpensive LCD TV after waking up, which seemed more in line with the people's feelings at that time. At present, the projector has obviously stepped down from the altar, taken the road of being friendly to the people, and paid more attention to environmental protection and functional diversification. The new light source is basically enough for its use until the end of its life. The built-in intelligent system also saves additional expenses, and the price is cheaper than the current mass LCD TV, which seems to have changed from a luxury to a consumer product, So the choice between projection and television is a multiple choice question that many people face.
Compared with 5-inch and 60 inch LCD TVs, I prefer projection. Although TV is more widely used in daily use scenes, there is no difference between day and night, and the picture quality is also better than projection, I prefer the shock effect brought by projection of 100 inches or even more than 200 inches. This feeling is hard to express clearly in words, and can only be really understood after personal experience.


Today I bring you a household intelligent 3D projector from Shenzhen Hongdie Technology - Shenhua Y1K. Shenhua Y1K adopts a dual lens design, and is equipped with a new LED light source with high brightness and long life. It can provide 500 lumens of brightness output. It can put 200 inch pictures at a distance of only 4 meters. It can focus automatically at a speed of 2 seconds. It also has the unique virtual touch function of Shenhua, allowing users to enjoy the infinite fun brought by large screen display and virtual touch human-computer interaction at any time and anywhere.

• PIQSUI based on Android 4.4 in-depth customization, Cortex-A92.0GHz four core processor, Mali-450MP6 eight core graphics processor

• Three dimensions 275mm × 212mm × 76mm, 1.58kg

• 1.03 projection ratio, projection size 40 "@ 0.9m, 110" @ 2.4m, 200 "@4.0m

• OSRAM # P1W # LED light source, 0.45 "DMD, service life 30000 hours, 500 lumens

• Resolution 1280x800, support 2K, 4K decoding output

• 5000:1 contrast, NTSC color gamut>130%, intelligent trapezoid correction ± 40 °

• 2 seconds of fast intelligent auto focusing, Exclusive virtual touch technology of Shenhua

• 2x3W high fidelity stereo speakers, supporting shutter 3D.

• 2G memory+16G storage, up to 128G Micro SD card

• The stylus uses 1000mAh lithium battery, which can stand by for 700 hours, work continuously for 35 hours, and charge for 2 hours

• Overall power 110W, standby power 0.5W

  
  

The divine painting Y1 is actually divided into several versions, one is Y1, and the other is Y1K introduced today. It seems that there is still some Y1J, but there is no difference in appearance, just a slight difference in configuration. If Y1 is a luxury configuration, Y1K is a standard configuration. The package of Shenhua Y1K is very powerful, one layer inside and one layer outside, all of which are thick cardboard boxes. The slogan "Imagine without boundary" seems simple, but it is meaningful!



It seems that people like to call this kind of simple and generous packaging design Apple Style, so it can be seen that the godfather of Apple, Sect Leader Qiao, has a profound influence in science and technology.



Speaking of the shape of this divine painting Y1K, the overall design is streamlined. The design inspiration should be from the Bird's Nest in Beijing. The whole body is made of high-quality engineering plastics. The surrounding frame is hollow design, and there is a large lens cover in front. This style is also rare in the current mainstream projector market. You can call it fashion or alternative.



Shenhua Y1K adopts a dual lens design. The larger one is the projection lens of the projector, which uses OSRAM's LED light source and 0.45-inch DMD chip. The smaller lens next to it is an independent lens with automatic optical focusing and human-computer interaction functions. It is this small lens that affects the normal use of Shenbi. You can't see this projector component on other projectors. This is also one of the patented technologies of Shenhua. stay There is a magnet on the left and right of the lens cover of Shenhua Y1K, as long as When the lens cover is close to the lens, the lens cover will automatically absorb and close the cover to avoid foreign objects scratching the lens. The design is in place.



In terms of interface, the compatibility of Shenhua Y1K is very extensive. The upper layer from left to right is 3.5mm audio output hole, HDMI HD interface, USB2.0 interface, Micro USB interface and TF card slot; Below are the power interface, network interface, VGA interface and power switch. It can be said that as a family entertainment In terms of interface, Shenhua is considerate, which can be said to take into account the overwhelming needs of users. However, I personally feel it's a little pity that I didn't adopt the USB 3.0 standard. The other thing is that the USB interface is not enough. I think it needs a HUB.



The streamlined back panel is printed with the official logo of God's painting, and the following is the hollow design different from the two sides, but it is sealed. It should be considered that the projector is likely to be in front of the user when it is used. Sealing can reduce noise, and it is not the machine's cooling air directly blowing on the user.

The overall hollow area of the fuselage is very large, so the heat dissipation effect of the machine during operation should be very good. Two projected The 3W hi fi stereo speakers are located on the left and right sides behind the projection, with sufficient volume and sound performance.



At the bottom of Shenhua Y1K, except for an ID card in the center, there are only four anti-skid foot pads and one standard threaded hole. The threaded hole supports most of the hangers and tripods on the market, but because Y1K is larger, try to find a solid tripod when selecting it.



The four anti slip floor mats at the bottom can be adjusted by turning the knob. The maximum adjustment can be about 2CM, which is used to adjust the projection angle.



In terms of accessories, in addition to the remote control and instructions, there is only one separate power supply, one high-definition cable and one data cable left. The accessories are a little shabby. Why don't you have two standard 3D glasses? The power cord of Shenhua Y1K is about 3 meters long, which should be enough. However, the size of the power cord is too large, which makes me feel stressed in use. It is recommended to replace it with a smaller and more flexible one, which also matches the image of Y1K white and rich.



Let's take a look at the remote control of Shenhua Y1K. The design is sincere and simple. In addition to completing the designated actions of the conventional remote control, it can also be used as a mouse for actual virtual touch. Through this technology, we can make our daily use more simple and more user-friendly, such as zooming in and out of photos. When surfing the Internet, you will no longer press the button like the ordinary remote control. It is basically similar to the touch mode you use on the tablet. Compared with the traditional remote control, the improvement of hand feel is by no means one point or two . Playing games is also very enjoyable, such as fighting with landlords, choosing cards, cutting fruits, wielding knives, and shooting. It's sour and refreshing



The remote control has 10 keys in total. In addition to the game key on the front, the 3D switch key, the four-dimensional function key in the middle and the OK key, the right side of the remote control is the power on key, and the left side is the volume adjustment key. The four-dimensional function key is different from the ordinary remote control. The top is the home page, the bottom is zoom in, the left is the function key, and the right is the return key. In fact, I often press the wrong key when watching a movie. I always press the return key as a fast forward key. It is worth mentioning that the power button and volume button are in an arc position, so it is not convenient to press them.





The props used in the following parameter tests are all non professional tools, so the test results will inevitably have some errors. Don't care too much, just for reference.
[Power test] First, let's take a look at the power consumption convenience of Shenhua Y1K. The power consumption is about 1.27W in standby mode and 88W in bare metal operating mode. If it is equipped with a mobile hard disk, the power consumption should be about 100W.





[Brightness test] As for the brightness, I believe that everyone should be concerned about it. Indeed, brightness is an important parameter of the projector, and it is also a link that consumers must look at when choosing projection, which can also be said to be a key factor that directly affects the quality of the experience and the success of the transaction. Moreover, in the current projector industry, the false standard brightness is a common problem. The standard of 100 is 500200, and the standard of 1000 is 1000. How bold people are and how productive an acre is. What is the brightness of the divine Y1K? The official data is 500 lumens. I used the luminance meter to use the ANSI 9-point test method, that is, to measure the illuminance of the nine center points in the picture, and then the average illuminance of the nine points is the average illuminance of the whole screen, and then multiplied by the picture size to get the brightness of the machine, that is, the number of lumens.
The Lux values of nine points are 516lux, 527lux, 524lux, 536lux, 544lux, 528lux, 520lux, 531lux, 528lux, with an average value of about 528. Then multiply the area by 0.91, and the ANSI brightness is about 480 lumens, which is very close to the official data. This is the most reliable among the six or seven projections I have played.



【 Temperature test 】 Because it is winter, the room temperature is relatively low, about 12 degrees. The machine has been running for more than three hours. The highest temperature of the whole machine is at the cooling hole on the right side of the projection. The test temperature is 27.6 degrees. The surface of the projector is basically cold. Although it is said that the real cooling effect can not be more real in winter, it can still give us enough reference.



[Noise test] For projectors, noise is also a concern of many friends, because it will not only affect the mood of users when watching movies, but also may damage users' hearing due to loud noise. Let's first take a look at the difference between noise and ordinary people:
0 - 20 decibels: basically not felt at this level.
20-40 dB: Quiet, like whispering.
40-60 dB: Ordinary, ordinary indoor conversation.
60-70 dB: noisy, nerve damaging;
70-90 decibels: very noisy, nerve cells are damaged.
90-100 dB: increased noise and hearing loss;
100-120 decibels: unbearable, temporary deafness after one minute.
Above 120 decibels: extremely deaf or totally deaf.
Because the professional test noise is carried out in an absolutely silent space, the data obtained in that way is more accurate, of course, I can't do it. What I can do is to choose a relatively quiet environment. The test time is around 11:30 at night, and the ambient noise is still relatively quiet. At this time, the ambient noise is 33.6 decibels. In order to achieve the relative accuracy of the data, I adopted a more common noise test technique - five directional fixed-point test method. That is to say, the same distance of 50CM is used to sample the data in the front, back, left and right directions of the measured object, and then the five data are averaged to obtain a relatively accurate result. The final test result is 39.7dB, which is basically consistent with the official ≤ 35db.


[Focus test] Supporting auto focusing is definitely one of the selling points of Shenhua Y1K. In the actual measurement, the machine will focus for the first time when it is turned on, which may take a little longer, about 5-6 seconds. The focusing speed caused by movement during subsequent normal operation is very fast, which is basically close to the 2-second extreme focusing speed mentioned in the publicity. Moreover, Shenhua Y1K is not like the general projection. After starting up for a period of time, it will produce local virtual focus. It should be that during the working process, the second lens always pays attention to the situation of virtual focus and makes real-time fine-tuning, so that you can not feel the virtual focus.


I believe that many of you should go to the cinema to see IMAX or domestic giant screen. The shocking effect is still very strong, which is absolutely incomparable with television. Although it is impossible for us to build an IMAX at home, it is not a problem to build a 150 inch screen. The projection size of the figure below is about 170 inches, 3 meters wide and 2 meters high. The effect of the picture is very satisfactory. Although the definition and color of the picture are certainly not as good as those of LCD TV, the impact of this large screen is beyond the reach of 5 or 60 inch TV.





When turning off the lights, I personally think the projection effect can meet the needs of most users. When the screen is close to 180 inches, the brightness will definitely decline, but the overall display effect is very good.



When a fluorescent lamp is turned on, the viewing will not be affected, but the screen display will be somewhat white, and some details will also be lost.



Display of screen shot samples:







Shenhua Y1K screen photography, a brand's 50 inch LCD display and the original picture contrast display:






It can be seen from these comparison pictures that the Shenhua Y1K is more colorful than the LCD TV, but the dark part is slightly poor, and the LCD TV display is somewhat white and bright, so in general, the display effect of Shenhua Y1K is relatively close to the original film.


In terms of system, Shenhua Y1K is equipped with the PIQS system customized by Shenhua. There are five menus, namely Home, Cinema, Application, Input and Settings. The contents of the home page and the cinema are basically the same. They are some classified shortcuts of online movies and TV programs. Each big box movie navigation on the home page is divided into multiple recommended items, which can be swiped left and right to view more content. It should be designed specifically for the patented technology of virtual touch, which has more information than the general traditional desktop.





In the application menu, the distance between each application icon is still far, which is very similar to the tablet, and it is more convenient to operate with the virtual touch of magic pen. During the use, there is a strange phenomenon that some installed programs will not appear in the application menu immediately. It is possible that they will appear in the next startup, or they may not appear all the time, such as the "Dangbei Market".



In the input mode, Shenhua Y1K supports not only the direct connection of USB flash disk and mobile hard disk, but also the wired connection of HDMI and VGA, which is convenient for users to connect Or computers, but also joined the now popular wireless screen technology, and support Android and Apple dual systems.









In terms of setting, although some information optimization has been made for projection, it is still easy to see the Android native setting interface, but there are some necessary setting items for projection, such as auto focus, trapezoidal correction, etc. In some details, the divine painting still needs to be improved. For example, if you return from the setting interface, it will return to a blank interface, which gives users a very uncomfortable visual sense. Therefore, we should use snacks on this layout to make it more close to the actual needs of users.





In the whole process of using Shenhua Y1K, I felt that there was no big difference between using Android tablet and Shenhua Y1K. Both the menu layout and the operation habits were very similar. For example, in any menu, we can pull down the shortcut menu and notification from the top of the screen like the operation panel.



The following is the parameter information of Shenhua Y1K given by CPU-Z:





An Tu Tu's score: 35306 points, which should be relatively high in the projection. Although the score does not represent everything, it can at least explain its hardware performance.



The test results given by NenaMark2 v2.4 also gave a high score of 59.5fps.





The licensing partner of Shenhua Y1K in film and television resources is CIBN, that is China International Radio and Television Network has a large number of film and television resources. Although some popular film and television plays may not be as fast as those on other platforms, they are better than those on other platforms. The classification of movies and TV plays is also quite detailed, and I don't know whether it is psychological. CIBN occupies less bandwidth than other platforms, and its buffer speed is faster.







Screenshot of online video playing:





Of course, a platform cannot satisfy the user's appetite, so we can Download a variety of video software, whether on demand or live, as long as you want, there is always one that can satisfy you.





Live screenshot:





In terms of local high-definition video playback, Shenhua Y1K supports most of the current mainstream audio and video formats. Except for some 4K movies with high bit rate, it can basically play perfectly. However, the player provided by the system does not support the audio decoding of DTS AC3, so you need to use other players to add this skill. A basic test was conducted through the video evaluation of Anthare, and all of them passed unexpectedly. Although there are some errors, we can still see the playback ability of Shenhua Y1K.



Screenshots of some HD videos:




Shenhua Y1K intelligent projection 4K movie playing demonstration:


Shenhua Y1K supports 3D playback in left and right, top and bottom formats, and the playback effect is also quite satisfactory, especially for some manufacturers' specially customized film sources for 3D. The screen effect is particularly obvious, especially in the case of relatively large sizes, things flying out of the screen really seem to be coming to your eyes. In addition, the divine Y1K also supports the function of 2D to 3D. Although it is rotatable, the effect is just ordinary, just a little three-dimensional. In fact, if you think about it a little, you will understand that if you can watch 3D so easily, who will spend a lot of money on 3D movies.








In terms of games, Shenhua Y1K is also impressive. The large screen and virtual touch technology enable many games that can only be played on the tablet to be played on the wall at home now. Think about playing "Fruit Ninja" with the remote control on the projection before. It's a pain. Although the remote control also has the function of a mouse, it's really cruel in actual operation. Now I use magic pen, which is really smooth. When the pen starts and stops, I can hit it wherever I want. However, when playing the game, I found another problem. It may be that the projection size is too large. After the brightness decreases, the sensitivity of the magic pen decreases, and occasionally flickers. In some scenes that need quick response, there may be some delays or breaks.






Virtual touch technology simply means to imitate touch. It simplifies all operations on projection, just like you operate the tablet with your hands, using your fingers to touch at will. No matter you are reading or surfing the Internet, you don't have to press the four direction keys like the traditional remote control. It takes a minute to select a point. Now you can point where you want and see where you want.






Shenhua Y1K intelligent projection virtual touch technology application demonstration:



Advantages: Disadvantages:
1. 500 lumens high brightness 1. The interface is blank after the setting returns, and the details are not in place
2. The appearance is fashionable and modern. 2. Excessive projection size will affect the sensitivity of magic pen
3. The 170 inch display effect is outstanding, and the color is rich. 3. The installed applications sometimes do not appear in the application list
4. Support auto focus without hot and false focus
5. Virtual touch technology is supported, and the actual experience is very good
6. High hardware configuration and outstanding performance

In general, the divine painting Y1K is the most satisfying one of the six or seven projections I have used. Although there are some minor problems, the flaws do not hide the flaws. The overall effect is very good, and the experience brought by virtual touch is also relatively good. Of course, if we can improve some details, If the application of wireless induction interaction technology is more extreme, by the way, the price should be more user-friendly, and Shenhua Y1K should stand at a higher position.