The rapid development of projectors in the past two years is a bit surprising. The projectors that were once only available in cinemas or schools have gradually entered our lives. Various brands also appear in competition. When Wang Xietang was formerly an ex-yan, he flew into the homes of ordinary people. Among the many brands, the name of the pole rice is very eye-catching. No matter whether it is in the double eleven or 618, the sale of the pole rice is always at the top. In March of this year, Kami Technology launched its first 1080P high-definition micro-projection product, the Mi Mi H1, which takes home projectors to a new height.
TI is an old friend of R&D. This time, it will not be afraid to use the latest 1080P core DLP chip as the master chip of H1. This time, the M1 H2 is not only upgraded in configuration but also in appearance. All aspects of design, sound effects, etc. have been greatly improved. The following brings a detailed evaluation experience.
First look at the parameters, for the projector, the most attention is necessarily the brightness, the brightness of the meter H1 reaches 900 ANSI (different from the bulb lumens algorithm), the contrast also reached 150,000:1, and is the first domestic support HD 1080P smart micro-projection, more in line with the title of a screenless TV. In addition to the high resolution and high lumens, the HMI H1 is equipped with a Mstar 6A928 Cortex-A17 quad-core processor and 3GB DDR3 RAM + 16GB ROM, which makes it possible to play 2K, 4K movies or 3D movies in this configuration. Incomparable, large storage space also caters to users who like to play large games.

The line of sight is switched to the appearance of the device. The main material of the H1 meter adopts a one-piece magnesium aluminum alloy panel. The top is a dense mesh. The lens is in the upper left corner and is larger in size than the products of the polar meters. Light from the volume. Look, it seems not suitable to be called micro-projection, H1 120mm high, length and width are 200mm, similar to a cube, the weight is relatively heavy, the projection lens has a slider protection, the middle of the mesh has two acoustic contours, The details will be described below.
On the back of the H1, in addition to the interface below, the most prominent is the two rectangular vents. The metal backboard is designed as a shutter form, and the heat dissipation effect is more obvious. It can be seen that when designers design the appearance, Also consider the device performance fully.
The integrated magnesium aluminum alloy panel is very atmospheric in the near future. The nano injection molding process ensures that the entire texture is ensured. The large-area hollow mesh can not only help the device to dissipate heat, but also can cooperate with the sound to make The entire device exhibits the best acoustics while maintaining a stable condition.
At the top of the control area, the XGIMI is a collection key, up and down song switch button and play pause button, the top of the button is a highlight bar volume touch bar, when the pole meter H1 incarnation sound, cut songs and other operations more convenient .

Hami H1 lens slider is still the same with the Z series of pole meters, the use of switch and dust cover two in one design, brightness, H1 reached 900ANSI lumens, equivalent to 3750 lumens of traditional light bulb machine, what is the concept of 900ANSI, Simply put, in the case of a light in the living room, a clear picture can be presented, plus a total of 2,073.6 thousand rectangular pixel architecture, which brings a very delicate picture effect, and the resolution is increased to 1080P, which is 2.25 times that of the original 720P product. Undisputed became the industry's top configuration. The H1 lens adopts an anti-reflection coating process, which helps to increase the service life of the lens. There is a circle of white numerals MAX1.5-MIN1.39 on the outside of the lens. There is a small groove on the side, which can be moved with the thimble. Optical zoom, compared with the current digital zoom on the market, the advantage of optical zoom is that the size of the screen changes, without causing loss of image quality. The resolution is always 1080P.

In terms of interfaces, the Mi-H1 is still rich, the top row from the left for the headset hole, USB2.0, optical output interface, RJ45 network cable interface, the next row in order for the power connector, HDMI1 and HDMI2/ARC and USB3.0 interface, fiber The introduction of interfaces and ARC interfaces makes it easier for users to access video and audio devices.

The pole rice has a far-reaching cooperation with Harman Kardon. This time, the H1 meter is not accidentally used Harman Kardon's stereo. A large part of the huge size of the pole H1 is to cooperate with Harman Kardon's speaker. As you can see, on the back of the H1, there are two spectator-like loudspeakers. The size of the horn has reached 45mm, and the range is even wider. The introduction of bass diaphragms together makes up 2.1 channels, and the sound is more plentiful. The Cottonwood team personally tuned to truly achieve high-pitched sound, midrange permeability, bass shock and powerful, while the use of the third-generation Livestage Surround virtual surround technology, allowing users to have an immersive feeling in the viewing. In the four corners of the machine, a non-slip mat is added. On the one hand, it is ensured that the bottom sound will not be covered and the sound will be covered. At the same time, it will also play a very good anti-slip function. Twist out four screws to install H1. Transfer tray, user-friendly fixed stand and so on. The bottom of the design of multiple ring grid, for the equipment cooling play a very big help.

The remote control is used as the most frequently used part of the audio and video equipment. Its ease of use and feel largely affects the perception of the device. The Polar Mi H1 adopts the same remote control as the Z4 Aurora, and the outer shell is made of aluminum alloy. Forming, after sandblasting oxidation process, the impact on the touch is difficult to refuse, and secondly, H1 remote control using Bluetooth connection, high precision, key design, the use of 12 key + RESET + focusing wave switch combination design, In addition to the usual on-off commands, H1 also added voice keys to search for music, movies, etc. directly through voice, and also supports partial dialect searches for the convenience of the elderly. Remote control power supply uses built-in high-efficiency lithium battery, which can not only be used repeatedly but also fully charged. Standby can be up to six months. H1's remote controller has a flying mouse function, holding a remote control, and shaking the cursor to exhale the cursor. The user can use the remote controller as easily as using a mouse. The H1 remote control also has a gravity sensor. You can download the gravity sensor in the app store. Games, a remote control to achieve the function of the handle.

Experience
As a smart projection, of course, essential is the built-in system, polar meters H1 built-in Android 5.1.1 depth custom GMUI, the layout of the block is clear, the left four for the built-in film and television and built-in music, respectively, using mango TV source and Baidu Music Library also has a built-in game store and application store for users to download and install in one click. To the right, it is a system setup and installation application. It is worth mentioning that, GMUI did a good job in the novice tutorial, after the first power on, it will use voice with text and animation to prompt the user to bind the remote control, focusing and other operations, do not have to read the instructions.
Voice search function can be clicked on any interface to click on the voice button on the remote control. Regardless of movies or music, the user only needs to name the movie name or the actor. The operation is simple and quick.
In terms of film and television resources, Mimi and Mango TV have experienced several generations of products in cooperation. In Mimi H1, a VIP membership card of Mango TV is also presented. After recharging, you can enjoy the mass of movies and videos brought by Mango TV. Resources not only eliminate annoying advertisements but also enjoy many VIP videos.
All resources are genuine authorized resources, no longer afraid of being seen by friends as piracy
In terms of music, most of the meters use Baidu music resources, and the music library resources are also very rich.
Although Miji H1 does not have a built-in hard disk function, but rich interface resources are also provided to the user for hard disk or U disk plug-in, through the file management can play movies, songs, read documents and so on.
Settings, stepless zoom, trapezoidal correction are highlights of the H1, first of all, said stepless zoom, in simple terms, is the fixed projection placement, by setting the adjustment to change the screen size, to avoid excessive picture viewing effects, no zoom It will cause pixel loss. It is recommended that the user first adjust with optical zoom.
Due to the housing structure and layout, some users cannot level and face the projection surface. This leads to image distortion distortion and the appearance of trapezoidal correction. To solve this problem, the trapezoidal correction can be performed through the following demonstrations. Have some understanding.
In terms of APP, Mimi Projection has its own dedicated mobile phone application Mimi "No Screen Assistant", downloads Mimi "No Screen Assistant", connects to a local area network, and can be controlled remotely via mobile phone APP, stepless zoom, focus, 3D settings, etc. Operation can be completed on the mobile phone side, in addition to remote control function, the screenless assistant can also achieve a key with the screen, the phone screen projection to the meter Mi H1, or the projection screen is displayed synchronously on the phone side, you can click on the screen instead of remote control, It is still very useful when you enter your password.

The non-screen assistant also has functions such as film and television, music, and on-demand applications. Clicking and starting a screen shot can provide a one-click on-demand service. The function is very comprehensive. In addition to Internet-based on-demand, local video music can be pushed for playback. Starting last year, the State Administration of Radio, Film, and Television decided that the TV box could not be installed on a USB flash drive. The regulations stipulated that all televisions limited U disk recognition of APK files to a group of TV boxes. The user has a lot of troubles, and this trouble does not exist in the polar meter H1. H1 can upload and install the local APK file through the screenless assistant.

For some users who are accustomed to using a wide-area set-top box, they are still accustomed to watching TV live broadcasts. This is not a problem on the Mi Mi H1. It is also possible to watch TV on projections by installing a series of live broadcast software such as Wei Wei Live and HDP Live. To facilitate the installation of the software, you can choose to install the installation program for the sofa butler installation tutorial: application stores such as the HMI projector installation method, and download various APPs according to your needs.
There are also a lot of application stores that are provided by Extremem. Apart from the limited applications of SARFT, most of the rest of the APPs can be found in the app store, making it easy for entertainment offices.
Today, in many smart TVs and smart set-top boxes, game functions have been added. The game features not only allow users to relax during work, but also enrich family entertainment programs and make life more enjoyable.
In the game center, you can see that there are many kinds of games, including not only competitive games for adults, but also leisure and puzzle games that are suitable for children. The remote control of the Mi Mi H1 supports gravity sensing and can be used to play some gravity sensors. The game, while also connecting Bluetooth handles, like FIFA, NBA, King of Fighters and other games can also be perfectly supported.
The advantage of high-definition large screen In addition to the experience of Guanyin, the ability to play games on large screens is also quite exciting. Compared to the three or four monitors splicing screens, the immersive experience brought by M1 is even more shocking. H1 strong configuration, the game will not have a Caton feeling, the fan automatically adjust the acceleration, the heat to achieve the ultimate.
As mentioned earlier, the Mi Mi H1 is equipped with two HDMI interfaces that can be used to connect a host computer, a set-top box, etc. It is very simple to switch by selecting the input device from the input source on the left side of the homepage.
GMUI function gradually improved, not only more and more rich in resources, but also comprehensive optimization, said so much, in the end how the projection effect, take a look, the following groups of photos using the same parameters, aperture f/4.5, ISO-1250, exposure 1/40 seconds, focal length 60 mm, real shot only cut, color, etc. did not deal with.
(Original)
(Real shot)
(Original)
(Real shot)
Polar meter H1 has 1080P HD resolution, 900ANIS high lumens, the projection does not use the curtain, directly on the white wall, through the above groups of photos show, we can see that H1 projection of the degree of exquisiteness is still very satisfactory, in terms of color performance The color reproduction shown by H1 is relatively high, and the color shift is not very serious. Using a professional curtain or anti-glare screen, the color performance will be better. The following figure shows the delivery ratio of real shots. At this time, the projection distance is about 3 meters from the wall, and the screen display size is nearly 150 inches.

Finally, take a look at the hardware, the most afraid of electronic products is the problem of heat, thanks to a large number of cooling vents and metal panels, polar meter H1 at room temperature 26 °C indoor, continuous operation for an hour, measuring the cooling port is only 36.2 °C, touching the body with your hand does not have a distinct sense of heat.
Heat dissipation is so powerful that many people will think that the sound of the fan will be very loud. Actually, through noise measurement, leaving the outlet at about 15 centimeters, the noise will be reduced to 47.3 dBA. In normal use, the users are basically 30 centimeters away. , The noise can guarantee that under 45dBA, there is no loud cough, which meets the national noise standards and will not affect the viewing effect.

After a period of use experience down, Mimi H1 made me feel very comprehensive, there is no obvious short board, as the industry's decisive 900ANIS lumens, polar meter H1 subvert the past people's understanding of micro-projection products, clarity also do At 1080P, in conjunction with Harman Kardon's top audio unit, a 2.1-channel system was introduced, which made the user experience the ultimate. The introduction of optical zoom led the micro-projection product into a new path. In addition to the extremely high hardware configuration, the system UI of the KR is also more and more perfect. In addition to the optical zoom of the hardware, there is also the stepless zoom and trapezoidal correction of the software, so that everyone can choose the placement position. In addition, some functions such as shutting down the machine to listen to songs, and without reducing the user experience, have achieved environmental protection and energy saving. The excellent performance of Himi H1 in all aspects makes it easy to use either as a home projector or an office projector. For users who want to build a private theater at home, Himi H1 is the best choice.
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.
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