Viewsonic LS820 Projector Review

ViewSonic LS820 3500 Lumens 1080p HDMI Ultra Short Throw Laser Projector

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ViewSonic LS820 projector Review

    Recently the reputation of laser television is very best in the display, its true meaning is the combination of laser projectors and special curtains. For audio-visual enthusiasts, the leisure time if you can at home to see a large display, but also to experience the feeling like of cinema. Although the TV screen is growing, the price is also reduced a lot, But if you really want to have the feeling of cinema, LCD TV at least a hundred inches or more. While the 100-inch TV and laser TV compared to the price or slightly inferior. Today, we will release the new LS820 ViewSonic laser evaluation, to see where it is good?

“Experience” ViewSonic laser TV evaluation

ViewSonic LS820 ultra-short focal length design, projection ratio only 0.25: 1, just 55 cm will be able to cast a 100-inch large screen. LS820 has a 1920 × 1080 high definition resolution, imaging results more clear and sharp. At the same time with the SuperColor RGB RGB color wheel, using a special coating to the spectral segmentation to take color, focus RGB, red, green and blue color, expand the visible color, in line with sRGB and Rec.709 color gamut, more colorful.

ViewSonic LS820 uses a stable performance of pure laser light source technology, the service life up to 20,000 hours or more, is more than a few times the normal projector. Fundamentally eliminates the user to replace the bulb of trouble. In terms of brightness, LS820 with 3500 lumens, 100000: 1 contrast ratio, regardless of day and night, No need to specifically in the dark projection environment, but also show a clear, high-definition screen than the LCD TV.

Appearance, ViewSonic LS820 used in paint-based plastic, the whole is a streamlined design, the atmosphere of the black body wherever you are, and the surrounding environment is to take. Generally for laser TV, once installed does not need to move, that compared to ordinary projectors, ViewSonic LS820 body size and weight to be larger, which is in order to better play of performance

ViewSonic LS820  Review control panel body

ViewSonic LS820 support vertical keystone correction, always keep the screen there are four right angles, LS820 will automatically detect the vertical angle, just 3 seconds to adjust the keystone distortion, At any time to ensure a perfect picture. While supporting Blu-ray 3D format, direct connection Blu-ray DVD, a variety of formats can automatically identify, just wear 3D glasses, will be able to enjoy large-screen 3D screen.

Left and right side of the test sample real shot chart

Through the above three sets of comparison chart we can easily see, ViewSonic LS820 presented screen color saturation is higher than the original figure, the color is more vivid, color temperature should be higher than the original figure. At the same time, many of the details of the original figure has also been a good reservation, the screen brightness is higher than the original image, the screen contrast between the shade compared to the original figure is more prominent, the screen is more transparent. Through the comparison chart also proved that ViewSonic LS820’s color gamut is very wide, the color performance is also very bright.

BrilliantColor Comparison of different numerical results

BrilliantColor called the ultimate color technology, in addition to this technology can broaden the color gamut, it is possible to further improve the image quality after image formation. Than the traditional three-color more truly reproduce the color allowing users to feel the immersive. Through the above comparison chart we can see, LS820 settings BrilliantColor settings by changing the value of the impact on the screen is still very obvious, BrilliantColor to improve the value of the screen color and brightness have improved.

Contrast aspect:

In the game or play video, there are some very dark or very bright screen, this time the level of FOFO contrast will affect the viewing experience. From our measured data, The ViewSonic LS820 FOFO contrast ratio of 1666: 1, contrast performance measured well, the picture clarity is still very high The ViewSonic LS820 can be seen in the color upgrade of the selling point or compliance.

Gamut aspects:

Through the measured, ViewSonic LS820 reached 87.2% color gamut, the value of the projector has been considered high, the basic traditional bulb projector color gamut value is basically difficult to more than 70%, laser light source color gamut advantage is still very obvious . The ViewSonic LS820 can be seen in the color upgrade of the selling point or compliance.

Finally say a few words:

ViewSonic LS820 advantages:

1. Laser light source, brightness and more secure
2. The measured value of color gamut, color performance
3. Ultra-short focus, 0.55 meters can cast a hundred inches large screen

ViewSonic LS820 disadvantages:

1. Compared with similar products on the market, not equipped with intelligent systems
2. Audience surface is small, the average family is difficult to start

Laser TV will be the promotion of the future projector of a major trend in the market, we are evaluating today’s ViewSonic LS820 also let us see its many highlights. As a projector that uses a pure laser light source. Brightness and color performance of the traditional bulb projector stronger. The actual process also confirmed the ViewSonic LS820 has a wide color gamut brought about by the realistic, bright picture. While the laser light source of the long service life of its use of time has been guaranteed.

Although the advantages of laser TV, but want to popularize and expand the market there are still many obstacles. ViewSonic LS820 advantage. I believe we have read the article at a glance, but because of the high cost lead to a lot of pricing, it is difficult to be accepted by the public. At the same time, compared with the same type of machine, ViewSonic LS820 is not equipped with intelligent systems, the operating experience and resources will be slightly inferior. However, for audio-visual enthusiasts and build a private home theater, the ViewSonic LS820 is your good choice.Read More...