[portability] You can see it is a square box, surrounded by champagne gold, which is what we commonly call local gold, followed by some interfaces, the overall look elegant and small. Maybe the BOX-T you see on your computer seems to be quite big, but in fact it is very small. The box is only a little over 9 centimeters long. Its size is even smaller than most internet boxes. We often say "handshaking". This word is also suitable for use on Le Box-T. It can be easily put in your hands. Weighing the weight of the projector, only 173 grams, very light, very easy to carry, can be put in your pocket. The Le BOX-T is compact, simple and easy to carry. [Function interface and appearance work] Although the box is small and has many interfaces, the front of the projector can see the position of the lens on one side, and there are many thermal barriers next to it. On the adjacent side of the lens, there is a black wheel on the front end, which is used for focusing, and there is a square sound hole on the side. The other side is the power button, reset hole, and thermal barrier. The back is the charging hole, charging indicator, standard USB interface, TF card interface and audio output. The BOX-T interface is relatively complete, but there is no HDMI interface, then how to connect to the device display? Follow us on. Turn the BOX-T over and see that the bottom is also all black, surrounded by four rubber feet. We saw its corners come out beautifully, with wonderful arcs and luster. According to the introduction, this is the use of CNC diamond trimming technology. At the same time, I also noticed that there is no gap in the metal body. According to the official website, the aluminum sheet is stamped and formed to give people a feeling of quality. Le BOX-T champagne gold metal body color highlights noble quality, exquisite workmanship, rich interface. ã€Accessories】 The parts of Le BOX-T are quietly lying in the bottom three black boxes. Remote control, tripod, extension bracket, base, battery. Saying that compared to the BOX-T's compactness, this really small remote controller is too big. Manual, charger, charging line. Note that the charging cable is used instead of the power cable because the Le Box-T itself has a lithium battery and can be played even if it is not connected to the power supply. Thinking about such a small box with a battery is also really good. The charger is foldable for easy storage. The remote controller uses two No. 7 batteries to provide power. In fact, the function looks very simple. Why not do it in small size? Le BOX accessories are relatively complete, if there is a storage box or protective sleeve is better, so that the lens can play a protective role, when going out to carry some worry about the lens will not be contaminated, damaged. [installation display] The base is retractable, so the music box can be stuck, while the base has a screw hole, you can install a tripod. The side of the base also has a screw hole, so it is also possible to place the projector upright. The screw holes on the base are standard, so a tripod on a SLR can also be used to fix the projector. The base supports horizontal and vertical methods. From an appearance point of view, although looking at the base alone is not bad, but with the projector, feeling lower the projector's grade and beauty, not very coordinated, and after the base card up, will always block part of the heat barrier or speaker openings It feels like this is not like a company designed product. ã€display effect】 Due to its small size, the pico projector is limited by the reason of the device and heat dissipation, and the projected brightness is not as high as an ordinary projector. Previous micro-projectors could only be used at night due to the projection brightness. Now, due to the improvement of technology, the situation has been improved. Let's take a look at how Le Box-T performs in this area. Since the effect of the projection is also related to the distance, the farther the distance is, the weaker the light emitted by the corresponding projected picture is. At the same time, the ambient light intensity also has an impact on the projection effect. Therefore, let's take a look at the projection screen display effect of the Le Box-T portable projector under different distances and different ambient light. At the same time, because the portable projector emphasizes portability, the interface of the projection screen is an ordinary wall, etc. to reflect the real environment of use. In recent days, the weather was fine and the indoor environment was very bright. Therefore, the environment was divided into sunny days at noon, sunny evenings, and several different ambient brightness conditions at noon and evening. The screens are real shots, showing as many different effects as possible. However, due to factors such as monitors and cameras, the display may differ from the actual ones. I hope you understand them. ã€at night】 The first is a screen shot at a distance of about 40 centimeters that is projected directly onto white cardboard. The picture is clear and beautiful, and it works well. The screen for playing movies and TV shows is also very clear. The wall of the living room is approximately 2m 5 , and the effect and color of the display are normal. It is quite a cinematic feeling. On the tiles of the bathroom, the distance is about 1 meter and the picture is very clear. About 90 centimeters from the wooden door projected to the room, the effect is also very good. The bedroom roof ceiling, which is approximately 2 meters away, is brighter than the distance of 2.5. Projected to the sky-blue wall 1.5 meters away, the effect is also very good, if not for comparison, do not see is on the blue wall. In short, under low light conditions such as nighttime, in the viewing range of 2 meters or less, the Le Box-T has a good display effect on the brightness, color, and other aspects of the projection screen. [Sunny evening/cloudy days] At this time, the weather was somewhat dark, and the general effect was similar to ordinary cloudy days. At 40 cm, the quality of the picture is not much different from that at night. The effect when playing a movie is similar. Projected on the tiles in the bathroom, probably because of the reflection of the tiles is better, the effect of brightness is still good. [sunny day at noon] Let's look at the performance of Le Box-T at around 12 noon, when the weather is fine, the room is bright and very bright. 40 cm projection, because of the close distance, although the surrounding light is strong, but the color is also quite good. As for film and television viewing, the data is also more normal. All in all, in the case of strong brightness at noon, distances of more than 2 meters are unviewable, and within 1 meter it is viewable, but the colors are affected. Through the comparison of the projection effects in the three different ambient light conditions and the actual shooting effect, the projection effect of the Le Box-T has undoubtedly made significant improvements and improvements over the previous micro-casting, which has changed the situation where micro-casting can only be used at night. . This is because Le Box-T adopts advanced Texas Instruments DLP technology, providing 16.7 million colors and 256 gray levels to ensure that the screen is delicate, natural, and colorful. With the use of the German OSRAM LED light source, the lifetime is up to 30,000 hours. [Office application effect] In addition to home, office applications are also places where micro-projections can be used. Outbound to explain to the customer, using the projection ratio on the display to be much more convenient, but also easy for many people to watch, especially for occasions where there are not many people. In this way, you don't need to occupy the conference room, or you don't need a special projector to project it. Compared with home movies, office applications are mainly text and graphics. In normal weather, the effect of projecting on a whiteboard is about 2 meters. We can see that the text can be recognized normally. Because the light is strong, the text is a bit gray. After drawing the curtains, the text is much clearer. This shows that Le Box-T is no problem for office applications. Even on the partition walls of the office, even if it is gray, the text can be seen. Because it is not a movie and television, there is a slight deviation in color and it is not very much concerned. [others of display effect] We often say that projection is a big screen, there is a cinema experience, so how much screen music BOX-T projection? As mentioned earlier, the distance when projecting, the corresponding screen size here, the distance of 50 cm, the screen is about 20 inches screen; distance 1 meter, the screen is about 38 inches screen, distance 2 meters, the screen is about 71 inches screen. At the same time, from the previous screen, we can see that some of the projected images are not square but trapezoidal. It is well known that a trapezoid appears naturally when the projection lens is not perpendicular to the cast surface. Therefore, there is a projector trapezoidal correction technology. Some support up and down correction, and some support up and down and left and right corrections. In this way, the position of the projector is much more flexible. Unfortunately, the Le Box-T does not support trapezoidal correction, which undoubtedly makes it less convenient to use. We saw the focusing knob in the front, then in actual use, when the distance is large, the focusing accuracy is not very easy. If there is autofocus, it is just fine. In addition, for the convenience of portable projection, we do not want to carry the projection cloth with us, so the projected wall may not be white. Some conventional projectors have background color settings, and several background colors can be selected. It is also regrettable that Le Box-T did not. [performance and video resources] Unlike conventional projectors, the Le Box-T has an intelligent system that can perform various functions without an external playback device. Le BOX-T uses Rockchip A7 chip, with 1GB of running memory, 8GB space, supports 1080P, H. 265 video decoding. After startup, the default screen is the metro style, and we see that there are various functions. As an intelligent system, the most useful is to integrate various resources. Let's take a look at the movie on demand in the lower left corner. There are simple tips after entering. A close look shows that the original CIBN resources were integrated into the projector. All kinds of resources, all CIBN have here, do not have to elaborate. In other words, Le Box-T is a built-in network player that can play massive Internet video resources without external devices. Fashion hot spots, film and television chase drama is nothing to say. As we saw earlier, the Le Box-T has a USB interface and a tf card interface. After plug in, it automatically prompts. The same can also play internal resources. Playing a resource that supports H.265 can get better picture performance. Not only local resources, but also built-in file manager app to achieve access to network resources. You can also play local network video. The advantage of this is that you do not need to copy the files to a USB flash drive or tf card. Instead, you can access them directly through the network, saving time and convenience. ã€Functions and Settings】 To achieve network access, a network interface must be required. Le Box-T does not have a wired network interface, so the network is implemented through wireless WiFi. In the settings, various wireless connections can be set, and wireless hotspots can also be set. Slightly regrettable, Le Box-T only supports 2.5GHZ wireless single frequency, rather than support 2.4GHZ and 5GHZ dual frequency. In the display, you can adjust the brightness, color temperature, projection method, font size, screen zoom. For example, color temperature adjustment is divided into cool color temperature, standard and warm color temperature, and different screen effects can be obtained. Brightness adjustment is divided into 5 levels, the default is the middle stage. Even if you adjust to the maximum, each projector restart will default to the middle. So if the projection brightness is not enough, try to adjust the high level. The Le BOX-T comes with a lithium battery and can be viewed without an external power supply. According to several days of use, it can be used for approximately 2 hours. In the settings you can see the current battery capacity and the time of use. Le BOX-T comes with a sound, the effect of a special design, although music BOX-T is small, but the playback sound effect is still good, than the conventional monitor comes with a strong speaker, clear voice, loud treble, echo effect is very good. Of course, on the whole, the speaker still belongs to the level of law-abiding, so you can also use the built-in Bluetooth music, BOX-T external Bluetooth speaker playback. [Wireless with screen] The Le Box-T is not equipped with an HDMI interface. So how do you use external projectors to project images? It is through wireless WiFi. Android system, select Android on the interface with the screen, and then open the WiFi screen in the phone, and then agree to music BOX-T on it. Use the same screen function, the most useful addition to watching movies and television, is to play the game. Tried the glory of the popular King, the mobile phone is almost synchronized with the screen of the projector. For Apple phones, just use the AirPlay feature and it is very convenient. As the most used Windows system computer, it is often used for business trips, but it is not as expected. According to the instructions, you need to use the music broadcast screen software. After installing the music broadcast screen-casting software on the computer, the same screen function was also implemented. However, two problems were found. The first one was delay. As you can see from the picture above, the screen shot has been delayed by more than 5 seconds than the computer screen. The second problem is that the projected picture is rather unclear. The document with Windows on the same screen is fuzzy and the effect is not very good. Therefore, office use, it is best to use the built-in office software WPS, direct playback, the effect is still very good, in front of a sample. And whether it is built-in or network access can be. ã€to sum up】 Through the practical use of a portable BOX-T portable projector, it was felt that the use of micro-projection has been deviated from the situation that can only be used at night. It can be used at close range during daytime or under normal weather conditions, or it can achieve better results. Of course, due to the limitation of the current technology, the projection brightness of the current micro-projection still cannot be compared with an ordinary projector and cannot be used for large-screen projection under the condition of clear weather and strong indoor light. The portable BOX-T is very portable, small size, light weight, a metal molding, champagne gold, trimming processing, etc. reflect the extraordinary pursuit of quality. Relatively speaking, the base is somewhat lacking. Although the volume is small, many interfaces, in addition to no HDMI interface, other commonly used interfaces are basically, easy to use. The built-in battery can be used up to 2 hours per day for convenience and flexibility. With its own intelligent system and integrated CIBN, there is a huge amount of video Internet resources available for viewing. It also supports local and network resource access. Support H. 265 decoding, better picture performance. And the Android and IOS system with better screen, synchronization, almost no delay, easy operation. The same screen with Windows requires third-party software to implement, the delay is large, the screen is not clear, is not recommended, and needs to be improved. As a portable projection, not only watching at home, but also traveling abroad, out of office use, to meet the needs of watching video, document projection. However, there is no adjustment of the background color, and in particular, there is no function of trapezoidal correction, so that the use effect is limited and needs to be improved. Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions. Power Switch And Socket,Switching Power Supply,Smps Power Supply,Switch Mode Power Supply ZHEJIANG HUAYAN ELECTRIC CO.,LTD , https://www.huayanelectric.com
Which brand of micro projector is better? VEZ music BOX-T mini projector experience evaluation
With the development of science and technology and the progress of life, with the advent of new technologies and processes, miniaturized projectors are constantly improving. We are fortunate to experience a new BOX-T mini projector introduced by VEZ, and share with you What is the performance of these areas and how is progress made.