Beat TV by it? Optoma high home projector evaluation
With people's constant understanding of home projection, TV and projection are no longer a dilemma. Both products serve people's spiritual entertainment. Choosing a suitable home projector product can bring unexpected changes to your life. HD200D is still another great achievement for Optoma as an audio and video enthusiast. Today we will bring the Optoma HD200D experience evaluation, as a less than ten thousand yuan and a powerful entry-level home projector opportunities to give us a what kind of answer sheet, we look forward to it together.
For the feedback of users, Optoma HD200D adopts mainstream product configuration and integrates mature and reasonable product features. This product is not only configured prominently, but also very privileged to the public. It is an essential choice for building an entry-level private theater. . At the same time, it is also a weapon for the Optoma to enter the low-end market.
Optoma HD200D is a professional home projector. Its professionalism is embodied in the image optimization technology, Darbee image optimization technology, to optimize the image in ascending frequency mode, can effectively enhance the details, three-dimensional and color tone Contrast with the sense of depth of the picture, giving the video image a more realistic sense of reality, forming a more clear stereoscopic image.
Optoma HD200D as a home full HD projector, using DLP projector technology, support 1920 × 1080 resolution and a variety of 3D technology, you can easily present more levels of rich 3D high-definition large-screen image. Optoma HD200D has a brightness of 2000 lumens and a contrast ratio of 30000:1. It can project a 300-inch screen in a range of up to 10 meters, and can be vertically corrected to 40 degrees, which is more convenient for users to install and use. Next we will enter the evaluation process.
The shape design is simple and clean
Optoma projector HD200D uses a white-based main color appearance, the entire projector looks very simple and generous. The overall size is 314×224×100 (mm), which is more compact than other home projectors. Both the remote control and the body are unified white, and the overall mix is ​​fashionable.
Optoma HD200D has zoom and focus knobs above the lens to adjust the picture size and focus. When installing, you can first estimate the projection distance and then focus. More simple and convenient, this is a very user-friendly design.
Optoma HD200D has a zoom lens on the front and the lens has a large outer contour. There are large heat sink blocks on both the left and right sides of the lens. There is a circular remote control signal receiving window on the right side of the lens.
Optoma HD200D body interface is also very rich, to meet the connection requirements of most commonly used digital devices. The interface includes 2 HDMI interfaces, one of which can be used as an MHL interface, a miniUSB interface, a 3D VESA interface, an audio output interface, and a 12V power output port and a USB port to meet the connection requirements of different users. . At the same time the interface is set on the side of the fuselage, giving a fresh feeling.
BriliantColor, also known as extreme color technology, in addition to broadening the color gamut, can further improve the image quality of DLP technology imaging. Colors that are more faithfully reproduced than traditional three colors give users an immersive experience. From the above GIF graph, we can see that increasing the BriliantColor value improves the color and brightness of the screen, but the change is not obvious for this model.
Optoma HD200D uses a six-part, four-times, high-speed, high-color wheel (RGBRGB) with a color gamut that meets the Rec.709 standard. There are seven colors in the color management for users to choose, better use different needs. At the same time, by adjusting the color, we can clearly see the changes in the overall picture color and saturation, making it more widely applicable.
High real picture reproduction
The Darbee image optimization technology used in the Optoma HD200D has greatly improved the picture quality, retaining the original appearance of the video while bringing excellent clarity and depth to the picture. Through our actual shooting process of different series of movies, we found that Optoma HD200D has done enough homework in picture optimization. Let's take a look at the effect of real shots.
The above two are the comparisons of the Japanese anime and the American Department of Anime works respectively. The picture presented is colorful and the overall saturation of the picture is very high. The processing of many details is well done, and the performance in the big scene is also very good. It can be seen that the Optoma HD200D is a real skill in image processing.
Through the above two shots can be seen that the overall warm color, the color is very soft. The handling of some details and features is very delicate. It can be said that HD200D equipped with Darbee image optimization technology shows its advantages in the screen rendering, the screen is real and the color is soft. This shows that this is a very cost-effective projector.
High color saturation
The color test mainly examines the color reproduction ability of the projector through the contrast between the color proof and the real picture, and see if the picture is cast or not. Optoma HD200D uses a six-part, four-times, high-speed, high-color wheel (RGBRGB) with a color gamut that meets the Rec.709 standard. Let's take a look at how the Optoma HD200D performs in color. (Constrained by shooting equipment, the actual view is better than the real shot)
The pictures of the two swimmers can be seen that the color saturation of the right Optoma HD200D is significantly higher than that of the original picture regardless of the blue background or the cap worn by the athlete, but compared with the original figure, Otto There are some hidden corners around the real shot of the code HD200D, indicating some minor flaws in brightness uniformity.
It can be seen from the comparison of the skin color of these two characters that the color temperature of the real shot chart on the right side is lower than that of the original image, and the whole screen presents warm colors. The same color brightness and saturation are also higher than the original. In addition, the brightness of the real shot is higher than that of the original image. In some details, such as the figure of a person's hair back skirt, etc., are preserved in the color real shot diagram.
By comparing the two four-color images, we can more intuitively see that the Optoma HD200D does not show color cast on the color rendering. There are dark corners around the picture. This should be related to the uniformity of brightness. The overall picture is not colorful.
Focus accurate picture bright
For most HD home projectors, there is basically no problem with focus testing. On the one hand, the home machine itself has a relatively large volume, good ventilation and heat dissipation, and is not prone to thermal defocusing. In addition, high-definition home projectors are mostly key projectors of major projector manufacturers, and the focus naturally cannot be vague. Next we will take a look at the Focus effect of Optoma HD200D.
Through the real shot chart we can easily see that Optoma HD200D focusing effect is still satisfactory, the document fonts, symbols, pictures can be clearly put out, the only downside is that there are vignetting around, visible Optoma HD200D The brightness uniformity has yet to be improved.
Summarize the entry cost-effective choice
Finally conclude a few words:
advantage:
With Darbee image optimization technology realistic realistic picture
High color saturation and high saturation
High-end configuration price is low
Support 3D technology to experience 3D shock at home
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Disadvantages:
Brightness uniformity with a dark corner around the picture
After a lot of fine adjustments, the overall picture changes little
For the feedback of users, Optoma HD200D adopts mainstream product configuration and integrates mature and reasonable product features. This product is not only configured prominently, but also very privileged to the public. It is an essential choice for building an entry-level private theater. . At the same time, it is also a weapon for the Optoma to enter the low-end market.
Optoma HD200D
Optoma HD200D is a professional home projector. Its professionalism is embodied in the image optimization technology, Darbee image optimization technology, to optimize the image in ascending frequency mode, can effectively enhance the details, three-dimensional and color tone Contrast with the sense of depth of the picture, giving the video image a more realistic sense of reality, forming a more clear stereoscopic image.
Optoma HD200D
Optoma HD200D as a home full HD projector, using DLP projector technology, support 1920 × 1080 resolution and a variety of 3D technology, you can easily present more levels of rich 3D high-definition large-screen image. Optoma HD200D has a brightness of 2000 lumens and a contrast ratio of 30000:1. It can project a 300-inch screen in a range of up to 10 meters, and can be vertically corrected to 40 degrees, which is more convenient for users to install and use. Next we will enter the evaluation process.
The shape design is simple and clean
Optoma projector HD200D uses a white-based main color appearance, the entire projector looks very simple and generous. The overall size is 314×224×100 (mm), which is more compact than other home projectors. Both the remote control and the body are unified white, and the overall mix is ​​fashionable.
Optoma HD200D overall atmospheric simplicity
Optoma HD200D Remote Control
Common keys above the fuselage
Optoma HD200D has two knobs focusing and zooming above the lens
Optoma HD200D has zoom and focus knobs above the lens to adjust the picture size and focus. When installing, you can first estimate the projection distance and then focus. More simple and convenient, this is a very user-friendly design.
Optoma HD200D remote receiving window
Optoma HD200D Zoom Lens and 2 Thermal Blocks
Optoma HD200D has a zoom lens on the front and the lens has a large outer contour. There are large heat sink blocks on both the left and right sides of the lens. There is a circular remote control signal receiving window on the right side of the lens.
Optoma HD200D rich interface
Optoma HD200D Unpacking Accessories
Optoma HD200D body interface is also very rich, to meet the connection requirements of most commonly used digital devices. The interface includes 2 HDMI interfaces, one of which can be used as an MHL interface, a miniUSB interface, a 3D VESA interface, an audio output interface, and a 12V power output port and a USB port to meet the connection requirements of different users. . At the same time the interface is set on the side of the fuselage, giving a fresh feeling.
Optoma HD200D is available in cool, warm, cool, standard four modes for color temperature settings. Compared with other home projectors, it is almost the same, but at the same time, the overall picture's color and brightness have slight changes, but they are not obvious.
BriliantColor, also known as extreme color technology, in addition to broadening the color gamut, can further improve the image quality of DLP technology imaging. Colors that are more faithfully reproduced than traditional three colors give users an immersive experience. From the above GIF graph, we can see that increasing the BriliantColor value improves the color and brightness of the screen, but the change is not obvious for this model.
Optoma HD200D uses a six-part, four-times, high-speed, high-color wheel (RGBRGB) with a color gamut that meets the Rec.709 standard. There are seven colors in the color management for users to choose, better use different needs. At the same time, by adjusting the color, we can clearly see the changes in the overall picture color and saturation, making it more widely applicable.
High real picture reproduction
The Darbee image optimization technology used in the Optoma HD200D has greatly improved the picture quality, retaining the original appearance of the video while bringing excellent clarity and depth to the picture. Through our actual shooting process of different series of movies, we found that Optoma HD200D has done enough homework in picture optimization. Let's take a look at the effect of real shots.
From the above two shots, it can be seen that the blue light of Batman's eyes forms a sharp contrast with the surrounding environment, and the lines of the body armor are also very clear. In the second map, the city's bustling sight is exhausted. The contrast between the cold and warm is very strong, giving people a great visual impact.
The above two are the comparisons of the Japanese anime and the American Department of Anime works respectively. The picture presented is colorful and the overall saturation of the picture is very high. The processing of many details is well done, and the performance in the big scene is also very good. It can be seen that the Optoma HD200D is a real skill in image processing.
The close-up lens can distinguish the ability of the projector to process the picture, and the lines on the trunk of the standing bird stand out clearly and truly. At the same time, the contrast of the distant view and the performance of the color are excellent. The facial expression of facial wrinkles and the presentation of facial organs are also well-established. The overall effect is very real.
Through the above two shots can be seen that the overall warm color, the color is very soft. The handling of some details and features is very delicate. It can be said that HD200D equipped with Darbee image optimization technology shows its advantages in the screen rendering, the screen is real and the color is soft. This shows that this is a very cost-effective projector.
High color saturation
The color test mainly examines the color reproduction ability of the projector through the contrast between the color proof and the real picture, and see if the picture is cast or not. Optoma HD200D uses a six-part, four-times, high-speed, high-color wheel (RGBRGB) with a color gamut that meets the Rec.709 standard. Let's take a look at how the Optoma HD200D performs in color. (Constrained by shooting equipment, the actual view is better than the real shot)
The left side of the original picture is a real shot
By contrasting the two colorful fruit maps, Optoma HD200D's color brightness is higher than the original, while the color saturation is also slightly higher, the color temperature is lower than the original image, the picture is warmer.
The left side of the original picture is a real shot
The pictures of the two swimmers can be seen that the color saturation of the right Optoma HD200D is significantly higher than that of the original picture regardless of the blue background or the cap worn by the athlete, but compared with the original figure, Otto There are some hidden corners around the real shot of the code HD200D, indicating some minor flaws in brightness uniformity.
The left side of the original picture is a real shot
It can be seen from the comparison of the skin color of these two characters that the color temperature of the real shot chart on the right side is lower than that of the original image, and the whole screen presents warm colors. The same color brightness and saturation are also higher than the original. In addition, the brightness of the real shot is higher than that of the original image. In some details, such as the figure of a person's hair back skirt, etc., are preserved in the color real shot diagram.
The left side of the original picture is a real shot
By comparing the two four-color images, we can more intuitively see that the Optoma HD200D does not show color cast on the color rendering. There are dark corners around the picture. This should be related to the uniformity of brightness. The overall picture is not colorful.
Focus accurate picture bright
For most HD home projectors, there is basically no problem with focus testing. On the one hand, the home machine itself has a relatively large volume, good ventilation and heat dissipation, and is not prone to thermal defocusing. In addition, high-definition home projectors are mostly key projectors of major projector manufacturers, and the focus naturally cannot be vague. Next we will take a look at the Focus effect of Optoma HD200D.
PPT focus real shot map
PPT focus real shot map
PPT focus real shot map
Through the real shot chart we can easily see that Optoma HD200D focusing effect is still satisfactory, the document fonts, symbols, pictures can be clearly put out, the only downside is that there are vignetting around, visible Optoma HD200D The brightness uniformity has yet to be improved.
Summarize the entry cost-effective choice
Finally conclude a few words:
advantage:
With Darbee image optimization technology realistic realistic picture
High color saturation and high saturation
High-end configuration price is low
Support 3D technology to experience 3D shock at home
——————————————————————————————————————————————
Disadvantages:
Brightness uniformity with a dark corner around the picture
After a lot of fine adjustments, the overall picture changes little
The electrolyte material inside the electrolytic capacitor, which has charge storage, is divided into positive and negative polarity, similar to the battery, and cannot be connected backwards.A metal substrate having an oxide film attached to a positive electrode and a negative electrode connected to an electrolyte (solid and non-solid) through a metal plate.
Nonpolar (dual polarity) electrolytic capacitor adopts double oxide film structure, similar to the two polar electrolytic capacitor after two connected to the cathode, the two electrodes of two metal plates respectively (both with oxide film), two groups of oxide film as the electrolyte in the middle.Polar electrolytic capacitors usually play the role of power filter, decoupling (like u), signal coupling, time constant setting and dc isolation in power circuit, medium frequency and low frequency circuit.Non-polar electrolytic capacitors are usually used in audio frequency divider circuit, television S correction circuit and starting circuit of single-phase motor.
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