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Before the article begins, we will first bring you the MV videos at both ends, so that you can feel the sound quality and picture effect of this model of Jimmy H1 screen less TV. Because the editor uses a camera to record, the actual effect is somewhat discounted. Sorry. The two videos are Sugar Free and Number. 9 by Korean popular group Tara.

Introduction

With the continuous development of science and technology, projection, as a new video and audio playing tool, is widely used in people's life and work; Various types of projections can be seen in the living room, office or some leisure places at home. People use it to watch movies, TV plays or make presentations instead of TV. Looking at the market, most of the projection products have been developing towards intelligence, portability and commercialization. I think that only with beautiful appearance, clear imaging quality, perfect sound effect and convenient control functions can they be competitive in the market of similar products and be favored by consumers.

The Jimi non screen TV H1 shown to you today by a small editor is another masterpiece created by Jimi Technology Co., Ltd. after the previous generation of Z4 aurora projection, based on the concept of significantly improving product performance and making the appearance more beautiful. The new generation H1 not only has a qualitative leap in picture resolution, lumen, audio speaker unit and chip performance; Moreover, the product slogan "If you want a few meters, you will be extremely good" is also displayed, so that users can feel the shocking effect of cinema at home without leaving home. What more unique and novel features does this projection have? Next, let's go into this evaluation trip together with our editor.

Beautiful outdoor unpacking

The Kimi H1 flat screen TV is still packed in a dark square paper box. A ring pattern in the middle makes it fit the overall appearance design of the product itself. The circle contains the product logo of "H1 flat screen TV". The dark outer package is simple and elegant with a trace of mystery.

At the bottom corner of the box are pasted the partners of this projection, including Harman Carton Audio, Baidu Music, Mango TV and other audio-visual resources.

We can't wait to open the packaging box to see the TV without screen. Thick foam is used around the product to effectively prevent the product from being damaged by collision during transportation. Unlike the packaging box of the previous generation Z4 Evoque, the accessories of H1 are designed in a drawer style, which maximizes the size of the packaging box and saves space and resources.

In addition to the projection host, the product also has a manual, power adapter, power cord, all metal remote control and a mango TV VIP member exchange card worth 360 yuan; It is a pity that the standard configuration of the Jimi H1 product does not include 3D glasses and metal adapter plates, so users need to purchase them by themselves.

The front and back display of the Kimi H1 screen less TV. Compared with several Z4 series projectors of Kimi, this product does not have much new appearance; However, its size is much larger, which is mainly due to the powerful upgrade of system hardware, including audio, chips, etc. However, on the whole, the square shape of H1 looks more simple and grand. Even when it is not used in ordinary days, it is a work of art to put the projection on the sofa, desk and tea table at home.

In terms of the parameters of the polar meter H1 screen less TV, compared with the latest generation of polar meter Z4 auroral projection, the lumen brightness has increased from 600ANSI to 900ANSI; The contrast is doubled and the optical zoom function is supported; At the same time, 2.0 channels and bass diaphragm technology are included in the sound design; In addition, in the CPU RAM、 In terms of projection ratio and other parameters, H1 has been greatly improved, and the same configuration as Z4 aurora has been reserved in terms of trapezoidal correction, projection settings, and metal remote control; In general, H1 is a projection product that pursues the ultimate performance, which can bring users a clearer and more shocking viewing experience.

Grab the details

H1 The machine is equipped with Mstar 6A928 Cortex-A17 four core 1.75GHz processor, 3GB DDR3 memory and 16GB high-speed flash memory, which supports 1920 * 1080 standard resolution and is compatible with 2K/4K HD mode. The processing speed and film quality can be compared with the ten thousand yuan projection equipment. In addition, H1 still supports the electric focusing technology, which can quickly and accurately adjust the focus. All we need to do is touch the button on the remote control.

The simple and humanized design has always been a highlight of Jimi projection products. The H1 lens slide cover and the power switch are combined into one. Push the lens slide cover to automatically start the machine. In addition, compared with the same design method of Z4 Aurora, the H1 lens cover has increased the power boost. When we open or close the slide cover in a general position, the internal mechanical structure can help push, making the operation easier.

H1 The Harman/Kardon professional sound system equipped on the screen less TV can match the sound effect of Harman series on the market. The 45mm Harman Carton double speaker unit is selected, which is 50% larger than the Z4 aurora, and the sound effect is more broad and shocking; What's more, this product also adds a bass passive diaphragm, which makes H1 release a more surging, shocking and layered sound effect. H1 also supports wireless connection of mobile phones iPad、 Computers and other devices can be used as separate audio devices to easily listen to music.

Lens is often the first concern standard when users choose to purchase projection. The Jimi H1 adopts a high transmittance coated lens, and the lumen brightness has reached the international standard 900ANSI; The projection uses the LED light source with the characteristics of non radiation and no eye damage. The data provided by the government of Jimi shows that it has been used for nearly 30000 hours, and users do not need to worry about the service life. One of the highlights of H1 is its optical zoom function, which can still guarantee the lossless image quality while changing the image size; When in use, the needle can be inserted into the focusing hole at the edge of the lens barrel, and it can be moved counterclockwise.

The interface layout at the rear of the fuselage is almost the same as Z4 Aurora, including RJ45 wired network interface, power input interface USB3.0/USB2.0、 Two HDMI interfaces, optical fiber interfaces and 3.5mm audio output. At the same time, the built-in 2.4G/5G dual band WIFI and Bluetooth 4.0 modules greatly enrich H1's external connectivity and peripheral support. In general, the design of each interface is fairly standard. What is worth mentioning is the provision of USB interface, which allows us to easily read the data of external storage devices. In addition, many peripherals also need to use USB adapters to complete docking.

When I experienced the polar Z4 aurora before, I always encountered the situation that the volume was adjusted by gestures and the operation of switching songs was inaccurate. H1 also made a design change in the control. The body panel is equipped with a touchable sliding volume adjustment button and commonly used fast forward, fast backward and collection buttons, which are very easy to use. At the same time, the key response is also very sensitive, and the feedback is good when handling.

Outdoor live display

Although the appearance design of the Kimi H1 non screen TV is not too gorgeous, it is its simple and pure style that continues the classic industrial design concept; The metal mesh outside the whole fuselage is made of high-quality aluminum alloy. After multiple complex processes, the texture of the product is greatly improved on the premise of stabilizing the fuselage.

The four cylinder bottom angles at the bottom of the machine can stably support the H1 body, and at the same time, the bass diaphragm can better release the sound; Remove the four bottom corners to install the adapter plate, so as to fix the screen less TV on the bracket.

The surface of H1 fuselage is divided by high-density distributed round corner rectangular mesh, and the wire drawing process of the upper half panel is clearly visible, revealing a classical beauty under the sunshine; Mesh below Precision machining by machine tool, strictly ensuring uniform size, fine and beautiful, and also conducive to heat dissipation of the whole machine The proportion distribution is very appropriate.

The corners around the machine are designed with arc bevels, and the lines are naturally rounded. Although the Kimi H1 non screen TV is much larger in terms of overall dimensions, it is not very laborious to carry; Whether placed on a desk or bookshelf, or matched with the surrounding scene elements, it reveals a classic beauty and business style.

Indoor environment matching

H1 The matched remote control is made of magnesium aluminum alloy and processed by sand blasting technology, which can satisfy the user both in the texture of the hand and in the aesthetic appearance. The layout and bulge degree of the buttons on the surface of the remote controller are very reasonable, and the functions have practical functions such as dead angle free bluetooth remote control, electric focusing, voice control, flying mouse, gravity sensing, etc., to achieve the perfect effect of controlling projection. In terms of battery, the power supply mode of button battery is abandoned, and the USB charging mode of lithium polymer battery is adopted, which has new characteristics of environmental protection, efficiency and convenience.

It is believed that many friends are longing to experience the cinema like viewing effect at home, and the performance of H1 is enough to realize this good wish. Whether it is placed on the desk in the study to learn PPT documents, or placed in the bedroom to watch a movie to relax before going to bed, these are irreplaceable by traditional TV and computer products; With H1's excellent clear picture quality and shocking sound effect, you can enjoy the beautiful audio-visual feast that touches your heartstrings.

Whether from the location of projection or the connection of power supply and operation, H1 product shows you a design concept of simplicity. With the desk, sofa and other furniture elements at home, technology and life are closely linked together, bringing more leisure and happy atmosphere to every member of the family.

Clear picture quality experience

You must have a better understanding of the appearance details of this machine. What is the projection quality that users are more concerned about? What effect can 900ANSI lumen brightness bring? The editor compared the effects of multiple sets of original high-definition 4K pictures and the projection of the Jimi H1 non screen TV, and did not do any other beautification except cut the size of the picture. In order for my friends to see a better projection effect, Xiao Bian used a 72 inch white plastic screen in the dark room at night. (PS: The top of each group of pictures is the original picture, and the bottom is the projection picture)

The image quality of yellow leaves and red maple leaves illuminated by H1 projection is somewhat deepened, the overall light is slightly darker than the original image, and the sharpness of the picture also changes. Here, I want to explain that the projection effect of my own is intuitive and looks much better, and the quality of the picture taken by the camera will inevitably lose a part.

H1 It can capture the "dark area" and "bright area" of the image frame by frame, intelligently adjust the brightness, and achieve a high dynamic contrast of 10000:1; In addition, the built-in optical sensor of the machine can sense the change of ambient light in real time, automatically adjust the brightness, improve the contrast of the picture, and always maintain a comfortable visual effect. The pink flowers in the picture are more lifelike on the screen, preferring to cool colors.

Through these two photos of snow and rock, we can see that H1 has a good performance in picture quality. Compared with the slightly distorted picture color of the projection of local fuzzy details in the previous generation of Z4 aurora, H1 has been perfectly solved; Both the dark clouds in the distance and the changes in the brightness of rocks in the picture are excellent in terms of color transition and rendering effect, and the picture is relatively clear.

Then show the display effect of H1 on close-up through several groups of food pictures; The vegetables and noodles in the picture can be vividly displayed, the rendering is very harmonious, and there is no unnatural effect. The brightness effect is also sufficient. At the same time, the picture definition, sense of hierarchy and color saturation are all satisfactory to Xiaobian. Again, there is some loss in the image quality of the camera, and the effect of direct observation on the screen with the human eye is better.

Finally, let's take a look at the projection quality of the portrait of the figure. H1 can be described vividly, but the color is too bright in local details. As can be seen in the figure, the blurred background noise at the far focus of the lens has not been amplified, on the contrary, the overall clarity has been enhanced.

Compared with the details of the characters on the black background, the sharpness of the projection image has been improved a lot, and the brightness has also been deepened a lot; Compared with the 4K original picture, there is no distortion or blurring, and the appearance, expression and details of the characters are excellent, which greatly restores the effect of the original characters.

If you really want to use projection products to replace TV products in your home, the first thing you need to solve is the problem of projection imaging effect in the environment with strong daylight. This problem is not unique to Jimi. Almost all the products of the same grade in the market are stagnant on this issue. It is good that Jimi H1 can evolve from 580ANSI lumens of the previous generation Z4 aurora to 900ANSI lumens. However, the brightness and quality of the projected picture when the light is turned on or in the daytime are still different from that of 4K TV. Only at night or in the dark environment will there be a more shocking viewing effect of the giant screen. You can see the actual projection picture by making up the contrast picture of turning on and off the light.

We evaluate the details of the downward projection imaging by enlarging the contrast picture. Compared with the original picture, the medium distance enlarged picture does not show too much color difference, and the clarity and sharpness are relatively good; The magnifying effect at a close distance is a little blurry, some contours appear serious shadows, and the contrast is deformed. Xiao Bian thinks that it may also have something to do with the quality of the screen. When zooming in closely, you can vaguely see the small particles on the screen. If you replace it with glass fiber, the effect will be better.

The System and Application of High Force Lattice

Jimi H1 screen less TV is equipped with the GMUI system developed in depth based on Android 5.1.1. The customized GMUI has a simple and comfortable interface, and the dark blue background gives you a relaxed sense of focus. And the switching operation is smooth, and the user can directly select the desired function item. The brightness contrast of the night projection image is moderate, and after starting up and entering the home page, Different channels can be selected according to the categories displayed, including music, games, applications, system settings, mango TV and other options.

The content of the video film and television section is relatively rich, including films, TV dramas, variety shows, anime, documentary and 3D film resources. From the film and television works loved by adults to the anime loved by children and the H1 screen less TV channel for children, the content is truly inclusive. At the same time, relying on the in-depth cooperation with Mango TV, we will provide users with a wide range of movie resources, and provide them with a VIP card worth 360 yuan, so that Kimi users can also enjoy Mango VIP treatment, including a large number of legitimate authorized VIP movie and television resources. The slight disadvantage is that the film and television update speed is slow. I hope to update the latest video resources as soon as possible, so that users can have a better experience.

The audio resource section has not been upgraded. It is still a genuine music library authorized by Baidu Music. Users can directly listen to their favorite music online according to the new songs, lists, topics and other sections provided by the system, and enjoy the beautiful audition feast before the built-in Harman/Kardon professional audio system.

Rich game and entertainment resources are essential for an intelligent projection device, and its smooth experience is one of the highest standards. There are games directly controlled by the remote controller and somatosensory games, including X-BOX game controllers. The drawback is that the game resources are relatively few for small editors, and the game viscosity of the system is not very high. I hope that the game content can be optimized in the future.

The content of software application is relatively small, and it is also some basic practical software. If you want to try and experience more content, you still need to download and install it through third-party software.

The Kimi H1 screen less TV has removed the business UI mode of the previous generation Z4 Aurora, but the installation of WPS OFFICE in the software application has improved the office efficiency. PPT speeches and PDF/WORD file browsing have become very convenient. It is very convenient for office workers to make presentations. Not only that, the software also supports simple online editing and saving operations, and can directly access the OFFICE files inside by directly connecting the hard disk, USB flash disk and other mobile storage devices through the USB interface.

In the setting function, you can operate the network, Bluetooth peripherals, projection settings, general settings and other related systems. Users can set selectively according to their actual needs.

Like the Z4 Aurora, the Jimi H1 screen less TV still maintains the trapezoidal correction technology that was originally only available for 10000 yuan projection equipment, which will undoubtedly improve its cost performance. Through the trapezoid correction option in the system, the position and proportion of the projection picture can be adjusted at the vertical ± 35 degrees, left ± 30 degrees and right ± 30 degrees. In this way, users do not need to place the projection in front of themselves every time to watch the movie. Even if they place it on the edge of both sides, they can enjoy the same picture effect as the front projection.

While watching the movie, you can adjust the picture scale, 3D settings, sound effects and the stepless zoom function in the function menu. It is worth mentioning the stepless zoom function of H1. The details in the previous section have also been introduced. In addition to manual adjustment through the focusing knob in front of the lens, the metal remote control machine can also be used for real-time adjustment of the image scale, which is very convenient; At last, a video is used to demonstrate the effect in detail.

A deep message

As for this post on the evaluation of Jimi H1 non screen TV, the editor has brought so many things to you. There may be some things that are not detailed or comprehensive in the article. Please comment and correct more. In general, the product concept of this screen less TV is to enable users to experience high-definition large screen film and television resources; For the Jimi H1, whether it is playing a series or a 4K high-definition film, it is a leader in similar products in terms of image quality, sound field effect and smooth performance of control. Similarly, in terms of appearance, its simple and generous design elements can bring users a more brand new visual effect; However, during the evaluation process, Xiaobian also found several shortcomings of the product, which are summarized as follows. I hope the manufacturer can consider the suggestions of Xiaobian.

1、 H1 There are no practical accessories such as 3D glasses and adapter plates in the packaging accessories. It is recommended that the manufacturer can add them to reduce the trouble for users to buy again.

2、 H1 The projection picture in the daytime still has the disadvantage of poor viewing, which is not comparable to LED TV. I hope the manufacturer can continue to improve the hardware performance.

3、 It is still recommended to retain the hard disk function similar to Z4 Aurora, which allows users to store their favorite movie audio files more conveniently and watch them directly.

4、 The software part of the product system, including applications and games, has relatively few resources. I hope it can be improved later.

Finally, a small benefit, teacher Tuolixiang Taogu showed his friendship!