The four-year Olympic Games is about to open. How many gold medals will our Olympic athletes win for the country? For this kind of event that attracts people all over the world, one person will certainly feel lonely. After a long time, the TV screen cannot bring us a more immersive experience because of its size, portability and angle. The screen size can be adjusted freely. No screen TV is particularly necessary at this time. If the wall of the home is large enough, you can use a screenless TV to cast images that are as large as the actual players of the athletes. Even if you are not at the scene and are better at the scene, you will feel the explosion of such an experience!
Many people may have questions. What is a non-screen TV? In short, no-screen TV is to change the display mode of the TV from the LCD screen to projection imaging. The quality of the sound is comparable. The product is more compact and portable. It also has a place where you want to vote, and you want to cast a few meters. Features.
For the mainstream non-screen TVs in the market today, the Mi Mi H1 and the Nut X1 are the two most popular ones. How to choose between these two machines? As a prospective fancier, today's major comparisons are brightness, color, zoom, trapezoidal correction, and the four major user-focused features.
Left is nut X1 right is pole H1
First simply understand the appearance of the next two machines configuration. 
The price of the two machines is 4999 yuan. However, if you look at Jingdong's product page, you will find that H1 has nearly 4,000 user reviews, and the favorable rate is still 98%, which is a very good reputation in digital home appliances. Since X1 has just completed the delivery of the first batch of crowdfunded products, there is currently only one evaluation, and there are very few actual user experiences available for reference.
Polar Rice H1 Jingdong Detail Page
Nut X1 Jingdong Detail Page
Brightness: Extremely H1 wins As we all know, brightness is the key indicator for selecting projection products. Prior to this, the industry’s concern for non-screen TVs was that the brightness was not high enough, and the viewing effect during the day would be affected. This year, Kamitake took the lead in increasing the brightness of screenless TVs to 900 ANSI Lumens, making screenless TVs a good viewing experience during the day. Nut and other manufacturers followed suit to launch high-brightness products. But we look at the actual effect:
Room lights off
Room lights up
Regardless of whether the room is on or off, the brightness of the meter H1 is significantly higher than that of the nut X1. This makes the author had to suspect that the brightness of the nut X1 may have a virtual mark.
Color: Nuts are more vivid, and rice is more natural. Next, look at the performance of the color scales. The nut X1 is yellow and green in color, but the details are not visible in the 5th color transition. Come out, this will result in the loss of many dark field details of the picture. However, if the rice H1 is lighter in yellow and green, it will be bright without nuts, but in terms of color transition, the rice is definitely better than nuts.
Nut X1 Digital Zoom Interface
Polar meter H1 achieves optical zoom by physical principle
The feeling of using it is that the nut X1 has fully automatic focusing, and it starts focusing when it is turned on, and it takes 15-20 seconds to wait. Then it takes more than 10 seconds to wait and it takes about 30 seconds to enter the corrected value. The interface, it seems that the function of tall is not as good as a meter in the actual experience. The fully automatic focusing of the nut X1 will focus at every power-on, meaning that you will spend 30 seconds on focus each time you turn on your phone. After the first focus adjustment, you will not need to move the machine position. You do not need to adjust the focus every time. Slow start-ups for tens of seconds is actually a bad experience for waiting.
Picture correction: H1 trapezoidal correction is more humane to find the whole nut system interface, and no trapezoidal correction function is found. This is very worthwhile. If you do not have the trapezoidal correction function, the machine will tilt slightly and the screen will be distorted. The upper and lower trapezoidal correction function in the nut generation product is canceled on the X1, so the use of the nut X1 must be guaranteed to be completely direct, otherwise the picture will be deformed.
Polar meter H1 not only has the upper and lower trapezoidal correction function, but also has the left and right trapezoidal correction that only the high-end machine has. The main use of the left and right trapezoids is that when the projection angle is not 90 degrees, the remote control can be used to bring up the Founder image without adjusting the machine placement angle. Weakly speaking, left and right trapezoidal correction is really important and it works.
Both machines are tilted at the same time, and the superiority of the trapezoidal correction function is reflected.
to sum up:
The screenless TV's adjustable screen size and the ability to freely move around provide more possibilities for the user to enjoy a hearty game at home or in the office. Before the European Cup, the author found that many bars have started to watch games on a screenless TV. The game screen is as big as a wall, and the players are as shocking as running around.
It can be said that since its development in 2014, non-screen TVs have shown the momentum of replacing TV. This year, whether new products made from rice or nuts have made great progress compared to previous generations, especially the daytime viewing effects that plagued users and the industry have been well resolved. From the perspective of the exterior design, both the Hami H1 and the Nut X1 can be said to have a love for radish greens; however, in terms of overall performance, the Hami H1 is still slightly better. In addition to the four key points detailed above, the author feels that the most moving is the unique 2D to 3D function of Mimi H1, which can directly convert the game into a 3D effect to watch, plus H1 built-in subwoofer, super strong sense of presence, This is not available in other similar products on the market.
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