LCVT Li Caiyun vote S5 micro projector out of the box comment
Additional changes (2016-11-19 17:04:47):
Because it is a mobile phone camera, and the environment in which the projection is used is low light, the actual viewing effect of the mobile phone is not used.
Now that micro-projection is in full swing, a variety of products emerge in an endless stream. Its greatest advantage is its compactness and portability. It is not a dream for people to carry large-screen TVs in their pockets. Nowadays, micro-projection technology is still nothing more than a breakthrough in its small size. , that is subject to the LCOS technical difficulties, the brightness of the projection of the flow is always low, rarely break through the 100 lumens of the product, which is what the concept is that basically can not be used during the day, in the low light when the big screen projection Still low brightness, the picture is more virtual. The mature DLP speculation technology still can not be transplanted in the micro-projection. In the past, I once started a micro-projection micro-projection in Korea. The effect is basically the same as what I described above. It can be used as a toy, but it is basically impossible to use TV.
The evaluation product S5, on the basis of minimizing the size, is to transplant the regular projection DLP technology onto this small-sized projection device. Speaking of Lisa Cloud, it is basically in most Apple stores. Can see its shadow, the line of products in addition to the evaluation of the S5, there are S5 +, A6 +, S3, etc., because S3 is a low-end products, will not elaborate here. This time the use of evaluation is also mainly for these 3 models to make a comparison for reference when you choose.
The feature of this product is small! Although not less than the micro-projection, but compared to most of the regular projection, or a lot smaller, the following figure is the volume comparison of the S5 and ipad mini.
The difference between the S5 and A6 series is that the S series has a built-in battery, and is equipped with a screen, which is more portable and suitable for mobile use in operation and use; and the greatest strength of the A series is that the number of lumens of its products is generally higher than The S series is more effective at home. So through this comparison, you basically know if you choose S or A. As for the comparison of the lumens, when compared with the flagship S5, S5+, and A6+, it is 1,700 lumens, 1,500 lumens, and 2000 lumens, respectively. (The store's falsely claimed A6+ can reach 3,000 lumens, which is beyond actual comparison. The product description is also written in 2000 lumens). In the projection equipment that I use and compare with most of the market, I personally think that more than 1000 lumens can be satisfied with most of the usage scenarios, such as low light or darkness, and of course, the use during the day is still unmatched by TV. It is clear that the above three models have basically satisfied this.
In terms of configuration, S5 is slightly stronger than S5+, S5 is 15000 mAh battery, S5+ is 13000 mAh; S5 is 2GB RAM, 32GB rom, S5+ is 1GB RAM, 16GB rom; both products call themselves 8-core CPU, just The S5 has 8 core GPUs, while the S5+ has 4 cores. Respectively, the S5 is slightly higher than the S5+, and the lumen is 200 lm higher. The difference in price is about 300-400. Therefore, if you decide to start the S series, it's better to go straight to the S5.
In use, the S5 user interface is an Android system that can be installed with most Android software and all TV box software. Of course, this projector also has 3 video playback softwares built-in. Youku is directly embedded in the main menu. It seems that you have cooperated with Youku. Therefore, direct use can also be installed without the need for other, but I still installed the software, such as 哔哩哔哩, Tate, TV live. By the way, it needs to be emphasized that when the projection plays its own video resources, not all formats can be played, and RMVB cannot understand this point. After all, RMVB's video resources are still very rich. However, after installing the audio and video storm, it basically takes all of it, so after the start, we strongly recommend that you install a video storm, so satisfied with all the video resources played. Other mainstream MKV, avi, MP4, etc. can be played directly.
In actual use experience, the author tried to use the battery to play. The 15,000 mAh battery is not blowing. Under the premise of maximum brightness, it can still play 2-3 movies completely, that is, 5 hours or so, and you really want to give a praise on this point. In the operating experience, very smooth, without any staving, built-in trapezoidal correction, can correct the trapezoidal plus or minus 40 ° angle, basically enough. The basic elements of the basic composite HD projection in color are very high. The quality of 1080p is really high, and it can support 4K level (I have not tried this). In use, you can choose to play the projector and play the screen. The display is a 5-inch screen that is similar to a normal mobile phone, although it is not very large. But if you are sitting on an airplane or a train, you can see it. Not to mention such a big battery, it's really not a problem to get off the train. By the way, forgetting to say that this product can also be charged to an external device, said that the equivalent of a 15,000 mAh charge treasure, so take it with no need to charge Po. (Now the product is really charging treasure)
On the external, there are 2 USB jacks and an HDMI port, as well as a headphone jack. Due to the built-in Bluetooth 4.0 function of the S5, it is possible to connect wireless headphones or wireless speakers, which is also very good, and will not be so annoying by a bunch of lines. As to whether the two USBs are 2.0 or 3.0, it may not be known. It may be strange, how can we not know it? At this point, they had to spit it out. There was no configuration description on the outer packaging box that came with the S5, and the product specification was only for the introduction of the S series, and there was no separate explanation for the S5 itself. So sorry or not. However, when the U disk is actually plugged in, the speed of reading is still very fast, and the use is very smooth. Therefore, it may be 3.0 or maybe not.
On HDMI, the author only tried to connect the PS4, the picture is clear and very good - big screen game is not a dream!
The projection method integrates four modes: front projection, rear projection, positive projection, and back-hanging projection. Personally think that as a family, the rear projection function is still very tasteless, first of all, the rear projection needs to have a hanging screen, and the projection is not a short-throw projection, so also need to maintain a certain distance from this wall, plus the viewer to sit The location, that much space is enough.
There is also a need to Tucao to explain that there is no bracket, carrying bag, lens protection cover and the like inside the package. As a product of more than 5,000, it is too insecure. And these accessories can be bought on a treasure, hey! No rape is not business ah
After using it for a while, feel it as follows:
First of all, do you really need a projection? Constrained by the degree of darkness in the space and environment, the actual use of the scene can not be satisfied with all the use of the scene. Although today's projection technology is getting higher and higher, colors are becoming more and more vivid, but in the end it's not comparable to LCD technology. Of course, you can say that you look at the projector eye, after all, it is a passive projection light source, unlike the light source of the screen is facing. Human eyes. But I don't often use it in real life, or describe it as a word - "trouble". Not to mention that the VR I ordered is coming soon, and it is estimated that there will be less and less use in the future. Of course, it can't be completely useless. For example, you don't need to grab a TV game with your family. Then you watch a movie with your family. The joy of sharing isn't comparable to ordinary TV or VR products. Pulling on the curtains and projecting a 200-300-inch big screen to watch the movie really feel a bit like a movie theater. Therefore, projection equipment is difficult to use because of many factors, but it cannot be replaced. However, as an independent or small room, it is not recommended to buy it.
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