As for the rise of non screen TV in the last two years, many people see it as projection. In fact, I personally understood it that way before playing. I played Acer H6510BD before, and thought it was a non screen TV. I was more sure that non screen TV was projection. I didn't discover the true meaning of non screen TV until I experienced Jimi Xiaomi, Screenless TV can project TV images without external equipment. It is the product of the combination of Android system and projection in the last two years. It can directly project images by connecting the network USB memory card through the built-in projection Android system. In my opinion, this projection is a real screen less TV. At the same time, it has a built-in power supply and can be put out of the TV without plugging in the power cord. Jimi Xiaomi is such a projection without external equipment. We call it a screen less TV. Due to its small size, Jimi Mango Xiaomi can be called a portable screen less TV.

Jimi Mango Xiaomi is the latest portable screen less TV under Jimi Screen less TV. It is compact and easy to carry. Although it is a 3D projection, it is a pity that there are no 3D glasses in accessories. If you want to watch 3D, you need to buy glasses separately. The shape of Jimi Mango Xiaomi is square, without special decoration. It looks like a small black brick. Although it is not a fashionable style, it may bring a sense of simplicity and peace. In terms of accessories, except for the standard glasses, other accessories are mainly necessary for Xiaomi, including remote control and matching button battery, power cord, instructions, and a mango TV membership card worth 720 yuan.

The length, width and height of Jimi Mango Xiaomian are 214X114X25mm, slightly larger than 5.5 inch mobile phones, but smaller than ordinary books. It is very convenient for portable type.

The focusing method of Jimi Mango Xiaomi is mainly manual focusing, which is similar to most traditional projections. However, it is said that at present, LED micro projection already has automatic focusing technology. It is believed that this technology will be added to the next generation of Jimi non screen TV. Of course, although it is manual focusing, the focusing accuracy is also good. Generally, focusing time can be basically completed within one minute.

The interfaces of Jimi Mango Xiaomi are shown in the figure, including USB3.0, HDMI and other mainstream interfaces, but I think it may be possible to add a wired network interface for emergencies. Although Jimi Mango Xiaomi has a wireless network, and today's wireless network technology has been very stable, it is also good to add a wired network interface as a projection.

Jimi Mango Xiaomi uses the slide cover switch projection mode. When the cover is opened by sliding sideways, the projection will automatically open, and when the cover is closed, Xiaomi will close the projection. This design is very good, and it is very convenient to use in practice.

I was asked by someone in the non screen TV group about the projection of Jimi. From my previous experience in playing projection, I almost thought it was a portable compromise. The brightness lumen was not high, and the resolution could not reach 1080p. At that time, I directly replied to the netizen that it was just a portable projection, not suitable for home use, However, after I really experienced Jimi Xiaoming, I think I should take back that sentence which is not suitable for home use. Although the brightness is only 250 lumens, there is no problem that the projection size is within 100 inches when the light is turned off. The screen can be clearly seen without dispersion. The 1280X720 resolution is enough for ordinary household use. After all, the Kimi Mango Xiaomi is a non screen TV linked network viewing resource. Most of the network resources are 720p, while 1080p is very few and the projection will not be too coarse.

After a few days of experience, it seems that the remote control can only be used to operate Jimi Mango Xiaomi. The sense of operation is similar to that of smart TV. Of course, there is nothing wrong with the screen less TV remote control operation, but I suggest adding simple operation to the body of Jimi Mango Xiaomi in case of emergency. Sometimes the remote control can not be found or damaged, You can also use the Jimi Mango Mini through the operation of the fuselage. The remote control provided by Jimi Mango Xiaomi is quite simple and easy to use.

The button battery back cover of the remote control needs a coin like one yuan to open the battery compartment. The design is full of fun.

【 Is the 250 lumen brightness of Jimi Mango Xiaomi sufficient?]

Jimi Mango Xiaomi is really good when the light is turned off. Before the experience, I was worried about the picture of Jimi Mango Xiaomi. One is whether the 250 lumens brightness is enough, and the other is that the 720P resolution may not be fine enough. However, after the boot experience, this concern was basically dispelled. In the dark environment, the projection area is less than 100 inches, Jimi Mango Xiaomi not only has enough brightness, but also has very bright colors. I didn't believe that Jimi Mango Xiaomi could reach 120% of NTSC color gamut, but I actually compared TV and my own feelings. Obviously, 120% of NTSC is very reliable.

When it is projected to a size similar to that of a TV set, it can be seen from the comparison that in terms of brightness and color effect, it almost wins. In terms of color, as well as the bright and transparent color, I am really surprised by the effect of Jimi Mango Xiaomi. I am surprised that today's LED projection picture effect is so good. Because most online videos are 720p resolution videos, the picture fineness is almost the same when playing network HD, and the projection technology is somewhat similar to the picture tube technology of the previous flat screen TV, which is less grainy than the LCD picture when zooming in.

However, when the ambient brightness is high, the advantage of TV comes out. When the light is turned on, the overall picture of Zimi Mango Xiaomi drops a lot. After all, the principle of Zimi Mango Xiaomi is basically projection. Just like when we go to the cinema to see a movie, even the cinema has to darken the environment, not to mention such a home screen less than 2000 yuan projection TV.

The projection distance of Jimi Mango Xiaomi is in line with the standard. The actual measurement shows that the projection distance of 1.6m is about 55 inches. For ordinary households, the projection distance of 1.6m Mango Xiaomi on the tea table can almost replace the size of the TV set. Of course, if the distance is extended, the Zimi Mango Xiaomi can project a larger picture. But through my personal experience, when the picture is larger than about 100 inches, the brightness of the whole picture will be greatly reduced. The larger the projection area, the less bright the picture will be. Therefore, I suggest that users who use Jimi Mango Xiaomi should set the actual projection size within 120 inches. The effect of about 80 inches is the best.

Jimi Mango Xiaomi project a larger size effect. The projected 100 inch picture should be close to 3 meters. As shown in the following figure, the picture effect of large size projection will be really shocking, and the projected 100 inch picture is more delicate than that of a real TV 100 inch picture. At the same time, the price of the 100 inch meter mango foraging is quite low. Of course, it cannot be ignored that Xiaomi is not as good as TV in high intensity light. If the 100 inch picture is used to watch movies or TV plays, it is really good, but you should pay attention to whether the projection distance is enough, and there should be no obstacles in front of the projection to block the light.

It is not impossible to see when the light is bright, but the effect is far from the color in the full dark environment, and the brightness is good.

【 Jimi Mango Xiaomi external HDMI equipment]

Of course, Jimi Mango Xiaomi is not only an intelligent projection TV with built-in Android system, but also provides an HDMI interface, so that other content can be played by connecting the HDMI device. Because Jimi has built-in Android system, it can play movies and videos by itself, and Mimi Mango Xiaomi can directly read contents such as USB flash disk SD card, even local movies, Documents can also be read through the USB flash disk SD card. I think the biggest function of HDMI is to connect large game consoles, such as PS4 and XBOX360 consoles, and even computers. However, by connecting the game machine and throwing out large pictures to play large 3D games such as racing football, the actual effect experience is very good. In particular, some large-scale 3D games have added 3D effects, so it will be better to play virtual 3D games with glasses.

【 Trapezoid correction plus hoisting forward throw guarantee]

It was originally thought that as a portable no screen TV, Jimi Mango Xiaomi would not add trapezoidal correction function, but actually in the projection setting, Jimi Mango Xiaomi not only added trapezoidal correction function, but also had inverted projection, so that for most household users, it could be hung on the roof for inverted projection, However, it should be noted that the Jimi Mango Mini Search does not provide a standard support hole, so no matter what method is used to fix the Jimi Mango Mini Search, a specific support is required instead of a common threaded support.

Jimi Mango Xiaomi provides brightness customization and color temperature customization, and provides options for users who prefer cold or warm colors.

【 With rich online resources of mango TV, the standard configuration is ¥ 720 VIP member]

Jimi Mango Xiaomi is a cooperation between Jimi and Mango, and the standard VIP membership card provides two years of Mango TV's VIP membership service, which is very kind to the users of Jimi Xiaomi. Mango TV's VIP video resources are very rich, and two years of membership has been a very long time. Jimi Mango Xiaomi's cost performance is already very high, The addition of the mango membership card not only makes it more convenient to use, but also makes it more cost-effective.

Jimi Mango Xiaomi is also a 3D projection, which supports most of the 3D formats on the market. However, Jimi Mango Xiaomi does not have standard 3D glasses, which requires users to purchase by themselves. Mango TV has good 3D online film source resources, which is good news for users who like to watch 3D at home. After all, the projection is much larger than ordinary TV, so the effect of watching 3D is generally better than that of small screen TV.

[Small size, excellent portability 】

It was also mentioned before that the size of Jimi Mango Xiaomi is a little larger than that of the mobile phone, and a little smaller than that of the 10 inch tablet. It's just 11 o'clock. With such a small screen less TV in the backpack, it's fun to sit on the high-speed railway home and share the 100 inch giant screen TV with your family.

[Convenient use of office stock 】

Jimi Mango Xiaomi can read USB content, install some office software, such as WPS office suite, read various demonstration files such as word, excel, ppt, etc., and it is also easy to carry in a small volume. Of course, the general indoor light Word and excel can still show clearly, as shown in the picture below. The stock market information projected by the stock software can also be seen clearly and shared with people around in real time.

[Summarize feelings 】

I have never experienced Jimi Mango Xiaomi. I always think that the portable small projection has poor image quality, low brightness and low resolution. But after the actual experience, I found that the portable screen less TV has developed to this point. The 120% NTSC color gamut effect is better than the ordinary TV. The brightness is no worse than that of an ordinary TV in a dark environment. The defect may be in the daytime when the light is strong, but the excellent portability and adaptability at any time and anywhere are better than that of traditional TV. Although the traditional TV cannot be completely replaced at present, it is possible for ordinary families to have such a screen less projection TV, It is also a good choice to share the 100 inch giant screen TV with your family at home.