300-inch projection how to choose? No harm without comparison!

In recent years, the domestic digital product industry has developed very rapidly, and various new and interesting products have come out one after another. Some of these products have rapidly become popular and developed due to the actual needs of the market. Among these are the products launched by Xiaomi Technology. Millet bracelet as the representative of the smart bracelet, as well as Google, Apple's representative smart watches launched, millet also introduced a variety of smart appliances, including television, air conditioning, refrigerators and more! This is a development trend of our future life. In many emerging product areas, home smart microprojection is definitely a prominent “breakout” point. In 2016, total shipments of smart projection products in China reached 750,000 units. !

At present, although the domestic LED projection industry has developed rapidly, but there are also embarrassing situation of good and bad, as a digital enthusiast, personal experience of many different brands of smart projection, in which there is a mini portable, home lifting, but also There are some concept products that combine with mobile phones or tablets. It's really good and good from the actual experience, and it's very bad!

However, a chance to visit a friend at home and see that I bought nuts J6S said that it is not understandable, because he bought a pole meter H1S. In his opinion, the meter H1S is a worthy projector for home use! In fact, as the two giants of domestic intelligent cinemas, nuts and polar rice have always been the two brands that I am looking for. Therefore, in fact, before the final selection of nuts J6S, polar meters H1S is not not considered, but in my opinion the factors that need to be considered to buy things should be multi-faceted, "only buy right does not buy expensive" price is Wang Cai is the most important! Of course, I know that perhaps China National Day is also approaching a small partner who is considering purchasing a smart projector. Does it seem that the similar products are really similar? On the National Day, a friend of his family went out for a tour, so he had a chance to borrow him from the top of the H1S, so he created this article! Followed by the author to find out, take a look at the flagship product from the two giants of domestic intelligent theater in the end who is more cost-effective?

Appearance: radish vegetables have their own love

In the appearance of personal preference J6S because it looks more upscale! Polar meters H1S follows the classic design of the H1, using a combination of alloy + ABS material in the body material. The design of the nuts J6S is not a small change compared to other models. In terms of body materials, as with the H1S, it is also made of alloy + ABS material. However, the size of the nut J6S to be more compact, 208 * 133 * 108mm appearance of the size of the H1S with 202 * 202 * 135 mm compared to a lot smaller! Body weight, nut J6S net weight 1.5Kg and pole meter H1S is 2.1Kg. In fact, the design and size of the projection product's appearance is not the core, but if the volume is relatively small, then it can adapt to more special home environments in the use scenario.

The appearance of the two machines is the same material, so the difference is only reflected in the design of some details, such as the location of the air inlet, the location of the cooling air outlet and the location of the audio unit, do not look nuts J6S is not large, but built-in Two small-diameter symmetric HIFI speaker units can be used as Bluetooth speakers alone! If you do not say the size and weight of the machine, in fact, matte matte shell H1S more in line with my aesthetic style, but because my residence was not prepared in advance when the projector projection position (bracket or lifting arm ), so you can only use the projection support to temporarily support the playback, so that the smaller and lighter body advantage of the Nut J6S is revealed!


Speaking of the remarkable difference in appearance design, the two machines have some differences in the design of the lens bay doors. This is mainly reflected in the use of manual lens caps for the Polar Mi H1S, and the electric lens cap for the Nut J6S. Compared to the manual lens cap, the electric lens cap will automatically open or close when the device is turned on and off. The lens cap is designed to protect the lens and prevent dust from entering. The manual lens cap is not available for the H1S. To avoid forgetting to close the situation, so nuts J6S consider more thoughtful!

M1 H1S's top fuselage is designed with multiple touch and physical operation buttons. This design has a very portable operation effect when using the M1 H1S as a stereo! Because you can quickly switch songs and add or subtract volume without having to use the remote control.

The nut J6S design is even more "extreme"! There is no physical operation button on the outside of the whole machine, even the only power on key on the top of the fuselage is also activated by touch, this design will be more integrated, can avoid the body there are too many gaps and interfaces, to avoid dust "Invasion" opportunities inside the device! At this point, the difference between the basic appearance of the two devices is almost the same, simply put two machines in the design have their own considerations, the advantages and disadvantages of each other is also basically clear! From the user's point of view, as long as you choose the right one for yourself, nothing too much can be entangled.

Performance: J6S is better than H2S

In fact, the appearance of the design is only the body, and the actual viewing performance is the "soul" where! From the basic parameters, polar rice H1S and nuts J6S have comparable performance. The brightness of polar rice H1S and nut J6S are all brightness is 1100Ansi! Here we need to give everyone a little bit of knowledge. I often see people lamenting why the projection of five or six thousand lumens on the Internet is only selling for a few hundred dollars. The reasons for this are:

"ANSI lumens" and "lumens" seem to have "the same" in fact, there is a big difference, which is mainly reflected in their different units, 1100Ansi lumen equipment may have to sell more than 4000, and lumens 4500 is very The price may be only a few hundred! So, in fact, the 1100 Ansi lumens here are greater than the lumens 4500, and there are currently two types of brightness in the projector industry, including ANSI lumens and ISO lumens. Different units of measurement, the difference is very big! Many unscrupulous merchants use consumers to not understand the weaknesses of the market and deceive consumers! So everyone must look at the list when buying similar projectors!

Then we can see the ratio of the two machines, and the parameters are 1.2:1. Therefore, in theory, the projected screen size under the same projection distance should be the same size, but in the actual experience of the process, under the premise of the same distance between the two machines, the size of the projection screen projected by M1S H1S, It is slightly smaller than the nut J6S. If the 100-inch projection screen is also projected, the projection distance of the pole meter H1S will be about 20 cm longer than the nut J6S (as shown in the figure above). In addition J6S also has the function of auto focus, eliminating the inaccuracy and inconvenience of manual tuning. Not long ago, Xiaomi Technology launched ultra-short-focus laser projection. In fact, both poles and nuts have similar products. If you want to place images at a very short distance, you can only choose ultra-short-focus laser projection.

Let us return to the discussion of the brightness of the two projections. Generally speaking, there are certain errors in the projection brightness parameters and the actual launch effects in the market. However, if this error is within a reasonable range and does not affect the actual use, we can see the ability of the nuts J6S and Miji H1S to show their black levels. As shown above, in the overall control of the black level, the two machines are comparable, but the overall picture seems to be even more nut J6S screen, and if you look closely you will find the projection screen of the meter H1S There is a white frame around, and the picture is not very clear in practice.

Color: The best is the best

As a projection product, no matter how cool and luxurious exterior design is, it is of little significance. Brightness and color expressiveness are the places where the most important product quality is tested. The expressiveness of brightness and color is often inextricably linked! Not much nonsense to say directly on the comparison chart, through the comparison of the above three groups of original maps and the actual launch of the picture, presumably everybody watching you already have their own views, then I talk about my point: projection is to pass through some The conversion of the columns can finally display the original image on the canvas or the wall. In this process, the light machine, the lens, the environment, the curtain wall and other factors will cause the original painting's color and details to be lost in different degrees. Through actual comparison, I find that Mi H1S does not know if it is seeking a more "bright" effect in a pure sense. Instead, it will make the whole picture look a little whiter! The color reduction of the nut J6S is much better than that of the polar meter H1S.

In addition to the effect of color restoration is close to the original picture, there is a key part is the retention of details, we also through the two sets of pictures to compare, you will find that the problem is still the same, in order to pursue the visual more The high “brightness” experience has caused some of the details of the original painting to be lost! In such a situation, if the average user does not have any other equipment to compare, it is difficult to see what kind of problems exist, and it seems to be quite "very bright!" However, although brightness is important for projection, it is not the only important part!

Finally, put a comparative picture of a group of people. The effect of comparison can be seen by everyone looking at the picture. In this process, the Polar Rice H1S projection mode uses a viewing mode, and the Nut J6S projection mode uses a standard mode. Whether it is the restoration of the human skin color or the color performance of the scenery, it can be seen that there are different styles and differences in the adjustment of the two different brand details of the rice and nuts. Hami Rice H1S will look cool in color, and it is too persistent for the brightness effect! So that the picture appears white and the lack of detail, while the nut J6S in fact, in some pictures when compared to the brightness of the display is slightly weak meter H1S some, but for the reduction of color and control of the details, obviously better some! For me personally, I would like to see closer to the true picture display effect. However, just from the performance of the two machines, any one of them can become a master in home entertainment alone!

Summary


The first two motion pictures are the contrast between the effect of putting the nuts J6S at about 80 inches and the brightness of the lights when turning on the lights. From the design, the two machines use the same material, and the nuts J6S are smaller and more compact. The more high-end atmosphere, and the Mi-mi H1S continued the design style of the previous work, and there was no breakthrough. As for the comparison of the results of the two machines, I also made a corresponding comparison in the above article. I am not doing too much here. Narration! I can also send it to my friends by looking back at this article. Perhaps he will also change the view of choosing J6S nuts instead of Miji H1S. Don't know what you think after reading the article? Welcome to the lower part of the article, I will give you a reply! thanks for your support.

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