In recent years, the sales of home projectors have been booming, and more and more users have used home projectors as a new choice for watching movies at home. Major manufacturers have also introduced a variety of new products. Not long ago at the AWE 2018 show, the veteran projector manufacturer Optoma's LC3 ultra-short-focus home projector stunning appearance, won the audience alike. Today we come to a detailed evaluation of this product to bring you the most realistic experience. 
Optoma LC3 ultra-short-focus home projector using DLP projection technology, the standard resolution of 1920 × 1080, projection screen clear and sharp, suitable for home viewing. The product uses a monochromatic laser, the light source has a service life of more than 20,000 hours, and the durability of the light source has been greatly improved compared with the conventional light source.
The figure above shows the objective test results of Optoma LC3 ultra-short-focus home projectors. We believe that you already have a general understanding of this machine. However, if you want to fully understand a product, it is absolutely not enough to rely on several objective data. So I still recommend that you take a complete look at the entire department.
Compact and exquisite body color stylish sports Optoma LC3 ultra-short home projector body compact and exquisite, even if a person can easily move. The body uses a white and rose gold color scheme. This color style is very much in line with the aesthetics of the people at the moment, and it can also be well integrated with the indoor environment.
Optoma LC3 ultra-short-focus home projector has an external dust-proof net, which can effectively prevent dust from entering the inside of the fuselage, so as to effectively increase the service life of the machine. This machine has two USB ports, three HDMI ports, and other interface modes. Users can connect to multiple devices at the same time without any problems.
Optoma LC3 ultra-short-focus home projector is designed with a physical button interface, and the user can quickly operate the machine without a remote control. The lower part of the machine is equipped with manual focus bar, users can quickly adjust the appropriate screen. In addition, the remote control of this machine is compact and exquisite, the operation interface is simple and intuitive, and it is very convenient to use.
The brightness of the qualified display screen has high contrast The projector's data test We mainly use the ANSI standard developed by the American National Standards Association. This standard is also recognized as the authoritative standard in the industry. And consider the following aspects: maximum brightness, peak brightness, optimized brightness, and projector contrast color. Next, I will briefly explain a few technical terms for everyone: The first is the peak brightness, especially in the brightest mode, the highest brightness can be achieved at a single point, generally appear in the center point; maximum brightness, refers to the brightest mode The average brightness that can be achieved on the screen is higher than the reference value of this value; the optimized brightness, also known as ANSI brightness, is the average brightness of the 9 test points in the case where the projector can just distinguish eight gray scales.
data analysis:
With regard to the brightness of the projector, there are three data in the table, namely the maximum brightness, the peak brightness, and the ANSI brightness. In simple terms, the maximum brightness is the average brightness of the screen in the brightest mode of the projector (brightness, contrast, and lamp mode are all adjusted to the maximum). From the actual test results, Optoma LC3 ultra-short home projector maximum brightness of 2695 lumens, reaching 77% of the nominal value.
Peak brightness refers to the maximum value that can be reached at a certain point on the screen in the brightest mode. In general, peak brightness is best if it can approach 95% of the nominal value or even exceeds the nominal value. Actual measurements show that the Optoma LC3 ultra-short home projector has a peak brightness of 3190 lumens, which is 91.14% of the nominal brightness.
ANSI brightness refers to the ANSI test standard. As such, the ANSI brightness reference is more significant. From the actual test data, according to ANSI test standards, Optoma LC3 ultra-short home projector ANSI brightness of 2511ANSI lumens, such ANSI brightness performance can fully meet the user's daily viewing requirements.
Contrast:
In the contrast test, we brought you ANSI contrast, ANSI contrast is closer to our daily viewing experience, we used 16 black and white color blocks for testing. From our measured data, the ANSI contrast ratio of Optoma LC3 ultra-short-focus home projector is 117:1, which has reached a good standard, and the projected image has a strong sense of hierarchy and strong color contrast.
High degree of picture reproduction Color style Warmer brightness and color are the two points most concerned by laser TV users. After reading the brightness performance of Optoma LC3 ultra-short home projector, we then enter the color test link. In the link, we mainly understand the color reproduction capability of the machine through the differences between the color test proofs and the real shots. Please follow me down.
Clear and sharp details of the picture portrayed accurately After reading the color contrast of the Optoma LC3 ultra-short home projector, the author then brought you some real pictures of the machine, hoping to learn more about them through them. The color style of this product.
Note: All of the following shots are taken in a darkroom environment
Measured good performance of home users good election Editing summary After a period of intense testing, Optoma LC3 ultra-short-focus home projector to the author left a deep impression. In general, this product has two major advantages and one deficiency. The first is the brightness performance, although the peak brightness and nominal brightness of this product do not reach the nominal value, but the ANSI brightness of 2511 can guarantee the normal viewing of the user in the light situation. Such ANSI brightness performance is also advantageous compared to other similar products.
The second major advantage is the color of this product. From the above real shot chart, we can see that the Optoma LC3 ultra-short-focus home projector projected the details of the picture portrayed accurately, the color is more rich, this color style is very popular with users. I think this machine is very suitable for home viewing.
The last thing to say is the shortcomings of Optoma LC3 ultra-short-focus home projectors. This product does not have an intelligent system, so users need to use an additional TV box when using it. Not only that, there is no system means that the intelligent functions such as voice manipulation can not be achieved, I think this area Optoma needs improvement. However, it doesn’t matter. Overall, Optoma LC3 ultra-short-focus home projector is still a very suitable product for home users.
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.
Laser + ultra-short focal length Optoma high-value projector evaluation
In the home projector market, the author believes that laser and ultra-short focus are the future development trend. Compared with the traditional bulb light source, the laser has obvious advantages in all aspects. Ultra-short focus allows users to get rid of the problem of projection distance, even small-sized users can enjoy large screen. The Optoma LC3 ultra-short-focus home projector also has these two advantages, so it can be said that this is a product that meets the future market development. Compact and exquisite body color stylish sports Optoma LC3 ultra-short home projector body compact and exquisite, even if a person can easily move. The body uses a white and rose gold color scheme. This color style is very much in line with the aesthetics of the people at the moment, and it can also be well integrated with the indoor environment.
The brightness of the qualified display screen has high contrast The projector's data test We mainly use the ANSI standard developed by the American National Standards Association. This standard is also recognized as the authoritative standard in the industry. And consider the following aspects: maximum brightness, peak brightness, optimized brightness, and projector contrast color. Next, I will briefly explain a few technical terms for everyone: The first is the peak brightness, especially in the brightest mode, the highest brightness can be achieved at a single point, generally appear in the center point; maximum brightness, refers to the brightest mode The average brightness that can be achieved on the screen is higher than the reference value of this value; the optimized brightness, also known as ANSI brightness, is the average brightness of the 9 test points in the case where the projector can just distinguish eight gray scales.
Eight gray levels and 13 illumination test points
Two different contrast test methods
With regard to the brightness of the projector, there are three data in the table, namely the maximum brightness, the peak brightness, and the ANSI brightness. In simple terms, the maximum brightness is the average brightness of the screen in the brightest mode of the projector (brightness, contrast, and lamp mode are all adjusted to the maximum). From the actual test results, Optoma LC3 ultra-short home projector maximum brightness of 2695 lumens, reaching 77% of the nominal value.
Peak brightness refers to the maximum value that can be reached at a certain point on the screen in the brightest mode. In general, peak brightness is best if it can approach 95% of the nominal value or even exceeds the nominal value. Actual measurements show that the Optoma LC3 ultra-short home projector has a peak brightness of 3190 lumens, which is 91.14% of the nominal brightness.
ANSI brightness refers to the ANSI test standard. As such, the ANSI brightness reference is more significant. From the actual test data, according to ANSI test standards, Optoma LC3 ultra-short home projector ANSI brightness of 2511ANSI lumens, such ANSI brightness performance can fully meet the user's daily viewing requirements.
Contrast:
In the contrast test, we brought you ANSI contrast, ANSI contrast is closer to our daily viewing experience, we used 16 black and white color blocks for testing. From our measured data, the ANSI contrast ratio of Optoma LC3 ultra-short-focus home projector is 117:1, which has reached a good standard, and the projected image has a strong sense of hierarchy and strong color contrast.
High degree of picture reproduction Color style Warmer brightness and color are the two points most concerned by laser TV users. After reading the brightness performance of Optoma LC3 ultra-short home projector, we then enter the color test link. In the link, we mainly understand the color reproduction capability of the machine through the differences between the color test proofs and the real shots. Please follow me down.
Note: All of the following shots are taken in a darkroom environment
(On the mobile phone side, it's a real shot chart for the test sample)
(On the mobile phone side, it's a real shot chart for the test sample)
(On the mobile phone side, it's a real shot chart for the test sample)
Through the above groups of real shot maps we can see that Optoma LC3 ultra-short-focus home projector focus is clear, strong color depth, the overall color of the picture warm colors. In the first picture, the warm-colored part has a higher degree of reduction, and in the second figure, the figure's skin appears ruddy and shiny. (On the mobile phone side, it's a real shot chart for the test sample)
Can be seen in the comparison of four-color map, Optoma LC3 ultra-short-focus home projector overall color reproduction is good, but the green part of the saturation slightly lacking, from the point of view of the green part of the monochromatic laser is still the future Need to focus on improvement. Clear and sharp details of the picture portrayed accurately After reading the color contrast of the Optoma LC3 ultra-short home projector, the author then brought you some real pictures of the machine, hoping to learn more about them through them. The color style of this product.
Note: All of the following shots are taken in a darkroom environment
High-intensity picture contrast
The details portray the exact picture without vignetting
The detail of the picture is transparent
The rich red color of the picture is highly restored
Picture layering better color saturation
The details of the bird's feathers are also clearly visible
Full color smoke leveling
From the above a few real shots we can see that the Optoma LC3 ultra-short-focus home projector projected image is sharp and sharp, the details of the characterization is accurate, the screen color sense. Overall, the color performance of Optoma LC3 ultra-short-focus home projectors can meet the user's daily viewing requirements. Measured good performance of home users good election Editing summary After a period of intense testing, Optoma LC3 ultra-short-focus home projector to the author left a deep impression. In general, this product has two major advantages and one deficiency. The first is the brightness performance, although the peak brightness and nominal brightness of this product do not reach the nominal value, but the ANSI brightness of 2511 can guarantee the normal viewing of the user in the light situation. Such ANSI brightness performance is also advantageous compared to other similar products.
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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