First of all, it shows the position. Today, it is the comparative evaluation of two popular portable projectors. It is not biased as much as possible with a certain party. It is strictly in accordance with the requirements of our projectors. The main evaluation direction is: Preface: Company background; 1. Product appearance, size and interface; 2. UI optimization and system performance; 3. Comparison of projection effects; 4. Comparison of heat dissipation; 5. Characteristic functions; etc. to conduct the evaluation of this article. This article uses two engineering machine products, can not fully represent the performance of mass production machines, please know.
Foreword:
Speaking of projector manufacturers, if the analogy is the projector industry "millet", then the god painting must be "Huawei" in the projection world. There are inextricable relationships that are difficult to articulate; we first give a brief understanding of the background of the two companies;
Miji Technology Corporation: Established in November 2013; August 2014, Quanmei Technology received a large amount of financing of 100 million yuan; in June 2015, Mimics received the Pre-B Round Value of Mango Media 3 100 million yuan in strategic investment; in just two years, Rami's products began to appear widely before the public in 15 years. Representative works: Extremely Z3 series; Extremely Z4 series, many products; Price ranging from 1999 to 2999. The main projector.
Shenhua Technology Co., Ltd.: Established in August 2010. Unlike Diji Technology, Divine Art is an independent R&D company. In May 2011, it independently developed the world’s first “smart interactive projection TVâ€. . In the next year, they independently launched the world’s first “smartphone projection virtual touch screen. The masterpieces are: God painting X series, God painting Y series, God painting Z series of a variety of products; price ranging from 1799 to 3999. .
Summary of the company's background: The two companies have started differently. Divine painting has a longer operating experience and R&D strength. It has considerable authority in the projection industry in China. The pole meter has better network promotion and is more fresh blood. From the corporate background, it can represent a single force. Contrast with it.
1, product appearance, size;
Packaging: From the point of view of the packaging, the analogy with the previous one is reversed. The Z4 Air is more like the "Huawei" company's approach. The outer package gives a well-designed feeling. While the divine paintings are quite satisfactory, there is not too much external packaging design for the Z1, which is a bit like Xiaomi. Aesthetics are also problematic, cost control is also worth mentioning, and we look at products.
Accessories: Random accessories do not have much difference, God draws Z1 to one more data line, the main role is used to charge the remote control, both of which have 3D glasses as an additional payment product to buy.
Appearance of the product: It can be clearly seen that the zodiac Z 1 (160×98×30mm) is smaller than the Z4 Air (214×113.5×23.5mm). The god Z1 has design feet on the four corners. The thickness is also 6.5mm thicker than the pole meters. The frontal comparison found that the divine painting Z1 was not designed with a lens cap, and the pole meter had to do better than the divine painting. A lens cap was designed to avoid touching the lamp cap. The characteristic of the divine painting Z1 is that it has two lenses. This is also an exclusive feature of the divine painting. The autofocus and signal reception are performed in the main function room next to the main light bulb. This feature will be mentioned later. There are openings in the signature of both projectors. Each time this is a cooling hole, the light bulb will bring a relatively large amount of heat when the projector is working. Therefore, heat dissipation becomes an important part of the projector. It can be seen from the figure that the heat vents of the divine paintings are relatively concentrated, and the exhalation is also concentrated in them. But it is worth mentioning that the bottom is also open to vents. The polar meter is divided into two parts that are relatively dispersed and help to dissipate heat.
Both sides of the product are not designed with too many elements. The Z4 Aix has a manual focus dial on the right side, and since the divine painting Z1 is autofocus, there is no need to design physical manual focus. The difference between the two interfaces is not too big, they all have: power interface, headphone jack, usb interface, high-definition interface. One meter more than a USB 3.0 interface, easy access to mobile hard disk. The diminutive body of the zodiac Z1 has a maximum support of 64GB TF card expansion to compete with it. There was no advantage in this round. As a portable projector can be said to be more comprehensive.
For the first time, the remote controller feels that there are so many learnings. The remote controller is not a switch. Switch the source of the next source. Of course, the Polar Z4 Air is indeed an ordinary remote control. And we used the Huawei box remote control similar. And the god Z1 has a lot of stress on the remote control. The virtual touch interaction technology of the god Z1 does allow the writer to feel the pleasure of an interactive technology, which means no typing, no need to scroll back and forth on the virtual keyboard. The remote control is definitely one of the selling points of the god Z1. How good it is to experience it.
After the appearance and the simple comparison, the following results are obtained: The material is made of a monolithic CNC machining process. The divine painting Z1 is a metal frame, and the top panel is a color-changing panel; the appearance of the pole meter is superior; the portability is obvious. Extreme Z4 Air can only be said to be portable. It is not appropriate to use a portable pocket on the Internet. Compared with the Z1, the divine painting is more in line with the name of a pocket projector. In other respects, the pole meter has a lens cover and the divine painting Z1 does not. The divine painting Z1 has four feet at the bottom, which is better placed on the plane and is also conducive to heat dissipation. In terms of mounting, Z4 Air does not have a lifting hole and has poor mobility in hoisting. The divine painting Z1 has a lifting hole with an M6 hole diameter. The design is more reasonable. In this round, both have their own characteristics and each has its advantages.
2, UI optimization and system performance
System optimization is an important part of a smart product and has a direct relationship with our experience. So a good UI can attract more attention from users. Have a better sense of dependence.
First of all, the system has performed well both in the system and not too badly applied to the original Android system. All of these are carefully optimized results. On the left is a screen shot of the god painting system and a screenshot of the pole meter on the right. Both of them are Android systems. Attentive users will find that there is a power icon displayed on the meter's interface, but there is no god painting. Obviously, this is still worth optimizing. Throughout the interface, God's paintings can be seen as a standard and rich film and television resources, and the commercial atmosphere of the main interface of the meter is particularly strong. Mango TV used to know that the old movies have to be charged, this is a message In the age of sharing, paid software is no longer popular. Of course, this and Miji have a direct relationship with the investment of 3 billion yuan in Mango TV. Who do not do their ads? Fortunately, based on the Android system to install live TV software, search a lot. You can completely ignore the original ui charges troubles. But then again, the comparison is a comparative evaluation. In addition to the non-designed power display, this UI draws the impression that the other parts are better than the extreme meters. Mango Tv is obviously suspected of dragging his hind legs. The rest of the system is almost the same as the TV box used by everyone. It also supports screen projection, installation of applications, and so on.
Since all Android-based systems, then we run a point, security Bunny used to run on the projector is really the first time, in fact, running points related to the ability of the hardware and system UI optimization, God painting Z1 unprecedented The ran out of 3.6W+ results, and the backward Z4 Air of the hardware also performed well. The 1.3W+ performance was sufficient to meet the needs of video playback.
3, projection effect comparison:
Through the comparison between the parameters (left-hand painting, right-hand meter), the difference between the two is not large. The brightness of 10 lumens does not look too much to the naked eye.
After the comparison, there is still a slight difference in the visual sense. The projection ratio of the projection ratio Z 1 to the divine painting: 1.66:1; the projection ratio of the polar meter Z4 Air: 1.2:1; the direct response here is the same size as the projection. The divine drawing needs Longer projection distance. There was no visual difference in other aspects and there was no significant difference in sharpness. It is worth noting that both products are battery-powered products. The Z1's internal battery is 8500mAh, and the Z4 Air's internal battery is 13600mAh. During the battery life, the Z4 Air is even better, both of which have long battery life. In 90 minutes or more. Due to the different circumstances will change.
4, thermal contrast
They are the engineering machine, the heat data is only engineering machine data comparison, not to make harsh evaluation, room temperature 27 degrees Celsius, boot more than two hours, the test point for the heat exit surface temperature.
The first is the noise. For the two engineering machines, the Z4 Air relative cooling fan has to have a smaller sound. The official data also mentions that the Z1 noise decibel is ≤35dB, while the pole meter has a larger body and the noise decibel is < 30dB. Apparently the Z4 Air is more quiet. The highest temperature of the heat has reached a constant value of about 49 degrees Celsius. Both performances are invariably the same.
5, features, summary;
A product must have its own unique characteristics in the industry. At the end of the article, the author also summarizes some features of the two products. It also hopes that the manufacturer can have a new idea for the next generation of products.
Extremely Z4 Air, main appearance and value for money. CNC machining process, sandblasting, very delicate workmanship. Smaller projection ratios allow smaller sizes to be obtained with larger projection sizes. Although there is no autofocus, there is also manual focus accuracy, and the lens cover is designed to be more portable without worrying about the lens. The direct drawback of not designing the supporting feet is that the bottom non-metallic panels are worn out and are not conducive to the spread of heat. Without the design of lifting holes, it is necessary for the lifting to be completed with a specific jig. The overall performance is inferior to Z1.
God painted Z1, main performance and exclusive technology. The configuration is twice as powerful as the Z4 Air, in which the autofocus technology is mature, and the virtual touch technology is a kind of black technology feeling. Integrate the advantages of Divine Painting Company in one. Obviously designing as a portable projector without a lens cap is a missing one. The texture of the work should be slightly inferior to those of the Z4 Air.
Summary: As a portable projector, the two products are obviously in need of battery standby. If they can support external mobile power, they would be perfect. I don’t want to lose time with the sisters’ papers and lose Yaxing with no electricity. Of course, this may be a difficult problem at present. As my consumer, we hope to see a more perfect solution. The positioning directions of the two products are slightly different, and the Z4 Air obviously has a better face value. Although the divine painting is not bad, the CNC technology of the pole meter has a certain level of awareness of the user's aesthetics on the mobile phone. . The divine painting of the Z1's hardware performance, and auto focus has been virtual touch, the gods painting products to a peak, at least temporarily in the autofocus patent projector company is not much, God draws one, virtual touch is more Known as the first in the world, there is no way to confirm the authenticity of the authenticity. At least one experience has been experienced this time. It feels good. Zimi Z4 Air, as a rising star, has a good market share and satisfies the demand for watching movies. It is not particularly outstanding but it is sufficient to deal with various environments. Take out the face value is still very high, like with a large beautiful mobile power. At the price that everyone is most concerned about, the two products are all in force and are controlled within three thousand. The price of less than 3,000 personal feeling or price is very high. Of course, under the glare of the projector during the daytime, it is still a difficult problem to overcome. We still need to be rational. Then the question has come. Both products are excellent products. Is it a more mature choice of "Huawei (Drawings of God)" or a more explosive "millet (Rice)"? In fact, there is no right or wrong choice. After all, the market proves that feelings can also be sold for money!
Foreword:
Speaking of projector manufacturers, if the analogy is the projector industry "millet", then the god painting must be "Huawei" in the projection world. There are inextricable relationships that are difficult to articulate; we first give a brief understanding of the background of the two companies;
Miji Technology Corporation: Established in November 2013; August 2014, Quanmei Technology received a large amount of financing of 100 million yuan; in June 2015, Mimics received the Pre-B Round Value of Mango Media 3 100 million yuan in strategic investment; in just two years, Rami's products began to appear widely before the public in 15 years. Representative works: Extremely Z3 series; Extremely Z4 series, many products; Price ranging from 1999 to 2999. The main projector.
Shenhua Technology Co., Ltd.: Established in August 2010. Unlike Diji Technology, Divine Art is an independent R&D company. In May 2011, it independently developed the world’s first “smart interactive projection TVâ€. . In the next year, they independently launched the world’s first “smartphone projection virtual touch screen. The masterpieces are: God painting X series, God painting Y series, God painting Z series of a variety of products; price ranging from 1799 to 3999. .
Summary of the company's background: The two companies have started differently. Divine painting has a longer operating experience and R&D strength. It has considerable authority in the projection industry in China. The pole meter has better network promotion and is more fresh blood. From the corporate background, it can represent a single force. Contrast with it.
1, product appearance, size;
Packaging: From the point of view of the packaging, the analogy with the previous one is reversed. The Z4 Air is more like the "Huawei" company's approach. The outer package gives a well-designed feeling. While the divine paintings are quite satisfactory, there is not too much external packaging design for the Z1, which is a bit like Xiaomi. Aesthetics are also problematic, cost control is also worth mentioning, and we look at products.
Accessories: Random accessories do not have much difference, God draws Z1 to one more data line, the main role is used to charge the remote control, both of which have 3D glasses as an additional payment product to buy.
Appearance of the product: It can be clearly seen that the zodiac Z 1 (160×98×30mm) is smaller than the Z4 Air (214×113.5×23.5mm). The god Z1 has design feet on the four corners. The thickness is also 6.5mm thicker than the pole meters. The frontal comparison found that the divine painting Z1 was not designed with a lens cap, and the pole meter had to do better than the divine painting. A lens cap was designed to avoid touching the lamp cap. The characteristic of the divine painting Z1 is that it has two lenses. This is also an exclusive feature of the divine painting. The autofocus and signal reception are performed in the main function room next to the main light bulb. This feature will be mentioned later. There are openings in the signature of both projectors. Each time this is a cooling hole, the light bulb will bring a relatively large amount of heat when the projector is working. Therefore, heat dissipation becomes an important part of the projector. It can be seen from the figure that the heat vents of the divine paintings are relatively concentrated, and the exhalation is also concentrated in them. But it is worth mentioning that the bottom is also open to vents. The polar meter is divided into two parts that are relatively dispersed and help to dissipate heat.
Both sides of the product are not designed with too many elements. The Z4 Aix has a manual focus dial on the right side, and since the divine painting Z1 is autofocus, there is no need to design physical manual focus. The difference between the two interfaces is not too big, they all have: power interface, headphone jack, usb interface, high-definition interface. One meter more than a USB 3.0 interface, easy access to mobile hard disk. The diminutive body of the zodiac Z1 has a maximum support of 64GB TF card expansion to compete with it. There was no advantage in this round. As a portable projector can be said to be more comprehensive.
For the first time, the remote controller feels that there are so many learnings. The remote controller is not a switch. Switch the source of the next source. Of course, the Polar Z4 Air is indeed an ordinary remote control. And we used the Huawei box remote control similar. And the god Z1 has a lot of stress on the remote control. The virtual touch interaction technology of the god Z1 does allow the writer to feel the pleasure of an interactive technology, which means no typing, no need to scroll back and forth on the virtual keyboard. The remote control is definitely one of the selling points of the god Z1. How good it is to experience it.
After the appearance and the simple comparison, the following results are obtained: The material is made of a monolithic CNC machining process. The divine painting Z1 is a metal frame, and the top panel is a color-changing panel; the appearance of the pole meter is superior; the portability is obvious. Extreme Z4 Air can only be said to be portable. It is not appropriate to use a portable pocket on the Internet. Compared with the Z1, the divine painting is more in line with the name of a pocket projector. In other respects, the pole meter has a lens cover and the divine painting Z1 does not. The divine painting Z1 has four feet at the bottom, which is better placed on the plane and is also conducive to heat dissipation. In terms of mounting, Z4 Air does not have a lifting hole and has poor mobility in hoisting. The divine painting Z1 has a lifting hole with an M6 hole diameter. The design is more reasonable. In this round, both have their own characteristics and each has its advantages.
2, UI optimization and system performance
System optimization is an important part of a smart product and has a direct relationship with our experience. So a good UI can attract more attention from users. Have a better sense of dependence.
First of all, the system has performed well both in the system and not too badly applied to the original Android system. All of these are carefully optimized results. On the left is a screen shot of the god painting system and a screenshot of the pole meter on the right. Both of them are Android systems. Attentive users will find that there is a power icon displayed on the meter's interface, but there is no god painting. Obviously, this is still worth optimizing. Throughout the interface, God's paintings can be seen as a standard and rich film and television resources, and the commercial atmosphere of the main interface of the meter is particularly strong. Mango TV used to know that the old movies have to be charged, this is a message In the age of sharing, paid software is no longer popular. Of course, this and Miji have a direct relationship with the investment of 3 billion yuan in Mango TV. Who do not do their ads? Fortunately, based on the Android system to install live TV software, search a lot. You can completely ignore the original ui charges troubles. But then again, the comparison is a comparative evaluation. In addition to the non-designed power display, this UI draws the impression that the other parts are better than the extreme meters. Mango Tv is obviously suspected of dragging his hind legs. The rest of the system is almost the same as the TV box used by everyone. It also supports screen projection, installation of applications, and so on.
Since all Android-based systems, then we run a point, security Bunny used to run on the projector is really the first time, in fact, running points related to the ability of the hardware and system UI optimization, God painting Z1 unprecedented The ran out of 3.6W+ results, and the backward Z4 Air of the hardware also performed well. The 1.3W+ performance was sufficient to meet the needs of video playback.
3, projection effect comparison:
Through the comparison between the parameters (left-hand painting, right-hand meter), the difference between the two is not large. The brightness of 10 lumens does not look too much to the naked eye.
After the comparison, there is still a slight difference in the visual sense. The projection ratio of the projection ratio Z 1 to the divine painting: 1.66:1; the projection ratio of the polar meter Z4 Air: 1.2:1; the direct response here is the same size as the projection. The divine drawing needs Longer projection distance. There was no visual difference in other aspects and there was no significant difference in sharpness. It is worth noting that both products are battery-powered products. The Z1's internal battery is 8500mAh, and the Z4 Air's internal battery is 13600mAh. During the battery life, the Z4 Air is even better, both of which have long battery life. In 90 minutes or more. Due to the different circumstances will change.
4, thermal contrast
They are the engineering machine, the heat data is only engineering machine data comparison, not to make harsh evaluation, room temperature 27 degrees Celsius, boot more than two hours, the test point for the heat exit surface temperature.
The first is the noise. For the two engineering machines, the Z4 Air relative cooling fan has to have a smaller sound. The official data also mentions that the Z1 noise decibel is ≤35dB, while the pole meter has a larger body and the noise decibel is < 30dB. Apparently the Z4 Air is more quiet. The highest temperature of the heat has reached a constant value of about 49 degrees Celsius. Both performances are invariably the same.
5, features, summary;
A product must have its own unique characteristics in the industry. At the end of the article, the author also summarizes some features of the two products. It also hopes that the manufacturer can have a new idea for the next generation of products.
Extremely Z4 Air, main appearance and value for money. CNC machining process, sandblasting, very delicate workmanship. Smaller projection ratios allow smaller sizes to be obtained with larger projection sizes. Although there is no autofocus, there is also manual focus accuracy, and the lens cover is designed to be more portable without worrying about the lens. The direct drawback of not designing the supporting feet is that the bottom non-metallic panels are worn out and are not conducive to the spread of heat. Without the design of lifting holes, it is necessary for the lifting to be completed with a specific jig. The overall performance is inferior to Z1.
God painted Z1, main performance and exclusive technology. The configuration is twice as powerful as the Z4 Air, in which the autofocus technology is mature, and the virtual touch technology is a kind of black technology feeling. Integrate the advantages of Divine Painting Company in one. Obviously designing as a portable projector without a lens cap is a missing one. The texture of the work should be slightly inferior to those of the Z4 Air.
Summary: As a portable projector, the two products are obviously in need of battery standby. If they can support external mobile power, they would be perfect. I don’t want to lose time with the sisters’ papers and lose Yaxing with no electricity. Of course, this may be a difficult problem at present. As my consumer, we hope to see a more perfect solution. The positioning directions of the two products are slightly different, and the Z4 Air obviously has a better face value. Although the divine painting is not bad, the CNC technology of the pole meter has a certain level of awareness of the user's aesthetics on the mobile phone. . The divine painting of the Z1's hardware performance, and auto focus has been virtual touch, the gods painting products to a peak, at least temporarily in the autofocus patent projector company is not much, God draws one, virtual touch is more Known as the first in the world, there is no way to confirm the authenticity of the authenticity. At least one experience has been experienced this time. It feels good. Zimi Z4 Air, as a rising star, has a good market share and satisfies the demand for watching movies. It is not particularly outstanding but it is sufficient to deal with various environments. Take out the face value is still very high, like with a large beautiful mobile power. At the price that everyone is most concerned about, the two products are all in force and are controlled within three thousand. The price of less than 3,000 personal feeling or price is very high. Of course, under the glare of the projector during the daytime, it is still a difficult problem to overcome. We still need to be rational. Then the question has come. Both products are excellent products. Is it a more mature choice of "Huawei (Drawings of God)" or a more explosive "millet (Rice)"? In fact, there is no right or wrong choice. After all, the market proves that feelings can also be sold for money!