With the four-year World Cup again, a one-month fans carnival is coming as scheduled, with happiness, it is a grinding man's European time, the vast fans have to experience a dark circle of up to one month. . However, since pain and happiness, it is better to give yourself a better place to feel, this time you have to ask the smart projectator.
In the past two or three years, the home intelligent projection equipment is windy, and more and more young people have chosen home intelligent projection equipment, compared to traditional TV, the projector has a larger display area, convenient, etc., plus the projection screen belongs to diffuse reflection Eye, especially when there is a user who has a user who has a sensitive user or child, and the person is more important. Compared with the traditional projector, a home intelligent projector or a screenless TV has a smart operating system, audio and long service life. The operation experience is exactly the same as the LCD TV, so the home intelligent projection equipment has gradually become one. Trend. Today we have to evaluate the magnet-screen TV H2 is one of them.
The polar Mi H series is also the best-selling home intelligent projection series. The appearance of the polar meter H2 is transmitted, and the design of the polar rice H1 has won the 2017 German Red Dot Product Design Award, the IF Design Award and the CES Innovation Award, and H2 continues this. Classic design can be easily integrated into a variety of different home style.
Appearance and details
In terms of appearance, although the shape is not very novel in the polar-screen-free TV family, the classic color, the segmented body design continues the H series consistent good reputation. The delicate square is completed with a classic silver fuselage, and the body is covered with heat dissipation holes. This design not only improves heat dissipation efficiency, but also makes the body have a richer level.
Silver cooling holes on both sides of the fuselage hidden with speakers, intake ports, etc. The rear of the fuselage is designed to be black, close to the bottom of the bottom is the heat dissipation outlet. When the machine is operated, it can feel the hot air discharged inside the body, and the bottom of the grating is a variety of interfaces.
The common interface of the polar meter H2 is also relatively rich, from left to right of 3.5mm headphone jack, SPDIF fiber interface, USB 2.0 interface, USBA 3.0 interface, two HDMI interface, RJ45 network cable interface, the right right is power-in hole.
The most prominent logo in front of the fuselage is Harman Carton in the upper right corner, which also represents the polar meter H2 adopted audio technology from Haman Carton. As one of the most experienced audio schemes in the industry, Harman Carton provides technical support for many medium and high-end video equipment, and polar meters is one of them.
With the relatively simple business projector, it has gradually replaced TV today. It has become the protagonist of the living room. With it, it is not just a projection ability, the sound effect cannot be ignored. Whether we are watching a large piece, or watch the game When the audio discourse is not family, if the clear picture is the foundation, then the high quality sound is a brocade. H2 uses a symmetrical bidirectional passive bass diaphragm, and uses the bottom space reflection to enhance the effect of the resonant cavity, the sound performance is more calm, and the prevention is more feat.
In terms of fuselage details, all buttons are concentrated on top of the fuselage, power switch, music key, fast forward key, volume touch, etc., even if you don't remember where the remote control is thrown, it can easily control. The other end of the button is the polar meter logo.
The included remote control is relatively simple, all the functions of all buttons are simple, no difficulty. The most important thing is the top speech recognition button, which is based on DUEROS technical support, the pole AI, which provides voice search, voice control, etc., also adds sound pattern, and identifies the corresponding gender and age depending on each individual's different sound lines. Segment, thereby recommending the corresponding personalized content.
In addition, H2 is also equipped with Baidu IoT technology, which can control other smart devices connected to DUEROS through the voice function of H2, become the control terminal of Dueros, with the tide of smart home, the smart life is not far from our lives. In the future, there will be more and more intelligent products to join the IOT platform.
Projection effect test
H2 uses a intimate electric lens cover, turning automatically, shutdown automatically, the lens can get better protection, no need to worry. This H2 uses a DLP display technology to match 0.47 "DMD RGBB-LED display chip, and use four channel optical path design, which can provide up to 1350 national display effect, compared with the 900 Gunsi Liming of the previous generation (polar rice H1). It has greatly improved, which is also one of the highest brightness in the same price. Let's take a look at how its actual projection effect.
Focus and intelligent correction experience
Intelligent correction demonstration
The first is focusing and intelligent correction, the polar meter H2 is equipped with full automatic focus function, and the distance and angle of the projection surface are automatically monitored, and autofocus is automatically monitored. In addition, H2 is also equipped with a key intelligent auxiliary correction function, and you can activate the shortcut menu with long press function keys to enter the intelligent correction program. Intelligent correction contains resocial, automatic correction, etc., can quickly repair the screen deformation, restore the projection status, save the manual trapezoidal correction and other cumbersome steps, even if it is necessary to move the projector, it can also be reused quickly. Summary with a sentence is: even if the elderly and the small white users can use it.
Projection definition test
Resolution test
Color performance test
Image tension reduction test
In objective testing, polar rice H2 exhibits a small exquisite performance of projected equipment (real shot effect and naked eye), whether it is a resolution test, or color performance test, calculated in the same model model Extraction, especially color performance test, soft color ball, no obvious ribbon; in a similar color band, only 135 and 120 are difficult to distinguish, other ribbons can be more distinct. The 32-level black and white image distribution test can also be distinguished from about 28.
Actual projection effect test
However, the test does not represent everything, and ultimately conquer the consumer is still the real picture, the polar meter H2 uses a variety of techniques for improving the picture effect, such as HDR10 decoding, variable aperture, quality enhancement technology, motion compensation, etc. They work together to improve the role of displaying the effect, let's take a look at the true projection effect of the polar meter H2.
Animation projection test
Unlike conventional landscapes or portraits, animations tend to be more distinct, and the contrast of different colors is strong, and it can better show the color tendency of projected equipment.
Static picture projection test
The landscape is the most common use scenario in our daily use. The transition of different colors is relatively mild, and there is a very strong color contrast as an animation, which can make a better color transition effect.
Demo video test
Demonstrate video selects color bright, dynamic content high resolution test video, showing the projection effect under dynamic changes.
In the test of the entire projection effect, the polar meter H2 exhibits considerable strength, automatic focusing, and has built-in intelligent auxiliary correction, which greatly reduces the cost of use. In the performance of the projection effect, the 1350NSi stream has left us a sharp impression, compared to the previous generation, brightness has greatly improved, which also has made the H2's use scenario has expanded a lot, not direct sunlight It is also a significant improvement in the usefulness, which is also the biggest improvement in the previous generation, it can be said that it is almost unhappy.
Motion compensation function
In addition to relatively comparative routine features, more importantly, the motion compensation function is particularly obvious for video signals that are not high enough for some frame rates, such as the scroll process of football. In the middle, the smoothness is better, and the screen is more natural, and the tract is better improved, which effectively reduces the feeling of not enough frame rate.
Open motion compensation
Close motion compensation
Children's shoes that are often seen in sports games may all know that the TV signal is usually 60 frames, and online video has almost no this frame rate, basically only provides a video of about 24-30 frames, seeing ordinary variety show, TV series is nothing The big problem, but it is more fierce, the video is very strong, such as the football game, it is more embarrassed, and the picture is inevitable will have the feeling of jitter and tail.
At this time, there is no motion that there is only a motion compensation, and the model with motion compensation, such as H2, through the built-in motion compensation in the fuselage to make up for the picture, although the effect of algorithm makes up for the native 60 The frame still has a certain difference, but compared to the model that has no motion compensation, it has long seen online video, especially if the user who likes the sports competition, the exercise compensation is still very necessary, with the tail The video waved farewell.
System experience
In terms of system, H2 is equipped with a GMUI 3.1.0.1 system, with a variety of fluid improvement, with MSTAR 838 64-bit CPU and MALI-T820GPU, more fast, more smooth, more than 3 times compared to the previous generation system. In addition, the company officials said that there are thousands of experience optimization, and the response is more user-friendly. However, it is more worth mentioning that AI voice and child desktop.
For users who have elderly or children in their homes, these two designs are user-friendly designs that can improve their ease of use, and they can easily complete most of their operations, and reduce the use threshold.
Children mode is a descendant desktop for children, which can be set according to the age, gender, etc. of children, and can also be customized to prevent children from being used. When the child mode is released, you need to answer a mathematical question to prevent childhood crack.
Summarize
As the main model of the polar rice in the family market, H2 has a more proud performance in several ways, such as the brightness of 1350 Gunship, intelligent auxiliary correction, exercise compensation technology, Harman Carton, etc., is competitive. The force is more prominent, especially the highest brightness and motion compensation. The former can be said in the same price model, and the latter is very good to improve the smoothness of the picture. It is also very helpful for the video that is more fierce in the picture. These two items are sufficient to lead a lot of competitions.
There is a happiness in the world of football, is happy, painful, and tears. As life is full of sour, the Russian World Cup has already opened the curtain. I hope that each fan will enjoy football, there is an excellent display device with you. The polar M2 does not loses a choice worth considering. Read more
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