100-inch giant screen TV Changhong CHiQ laser cinema C5F Reviews

Evaluation Preface Recently, Changhong has released a series of laser theater products. Our Tianji.com home appliance channel received one of them, the Changhong laser cinema C5F with a 100-inch screen. This laser cinema uses DLP digital optical imaging technology, Fresnel optical screen, ultra-short-distance precision focusing, 5.1-channel cinema stereo and more.
Let's take a look at the C5F parameters in detail below:
The design The Changhong laser cinema we received consists of four parts, the laser projector model C5F, the model S100DZ screen, audio, and the support for the support of the screen and the host.
The 100-inch screen is very large, almost occupies half of our evaluation room, and the viewing effect is equivalent to four 50-inch TVs. The screen of the C5F standard that we evaluated is a hard screen and cannot be bent. Therefore, it is inconvenient to move into the house and cannot enter the elevator. It can only be handled by stairs. Consumers may consider purchasing an additional flexible screen when shopping. They can be bent and easily accessible.
The Changhong C5F laser cinema uses laser diffuse reflectance imaging. The Fresnel optical screen itself does not emit light, but reflects the light emitted by the laser projector. The Fresnel optical screen is resistant to ambient light and reflects the laser light source into parallel light, which greatly increases the brightness and contrast, resulting in a clearer picture.
Changhong laser cinema C5F's host took an interesting name - "Clouds." From the appearance point of view, the appearance of the host is white and round, indeed quite like a chess piece.
According to reports, Changhong C5F laser theater equipped with a solid-color laser light source and two-color wheel image engine, brightness up to 3,000 lumens, the picture is clear and beautiful. C5F uses Nichia light source, Ricoh lens, Ti chip, and its service life can reach 30,000 hours, about 10 years. C5F is equipped with ultra-short-focus technology, projection ratio of 0.25:1, 24cm can project 100-inch screen, greatly reducing the projection distance, small living room can also enjoy, like our evaluation room is about 4 meters, can also experience a super-screen Shocked.
Changhong C5F laser theater side design USB and HDMI, network interface, these commonly used focus on the right, which is very convenient for users, like. Interfaces such as VGA, audio output, and power that are not often replaced are designed on the back.

Changhong laser cinema C5F comes standard with a pair of audio, design style consistent with the projector, are white and elegant.
Changhong laser cinema C5F remote control is beige design, holding a good feel, moderate weight, will not float. The remote control button design is similar to the general smart remote control. The striking diamond button in the middle can be used to enter the penguin theater.
Assembling the bracket installation screen is a big project. After the completion of the installation, the system enters the system and the display effect is good.
Changhong Laser Cinema C5F is equipped with a solid-color laser light source and a two-color image engine with a brightness of 3,000 lumens. The screen is bright, and the Fresnel optical screen has the ability to engage in ambient light interference. Even in the case of turning on the light, the display can be clearly displayed.

Before the display correction projector is used, it must be well focused. Changhong laser cinema is no exception. In this part C5F provides manual correction + electric focusing, which can make focusing more accurate.
In addition, we can also adjust the quality of the display, fine-tune the brightness, contrast and other parameters to make the display more appropriate.
After adjusting the display state, you can play happily. In the system settings, we can see the system information:
As we have seen in the parameter table, Changhong Laser Cinema C5F has a display resolution of 1920*1080 (supporting 4K video playback), a 4-core A53 CPU, a dual-core T860 GPU, 2GB of RAM, and 8GB of ROM.
Intelligent system Changhong laser cinema has a built-in intelligent system that can implement a variety of conventional intelligent functions. In terms of video resources, the ICNTV license + Tencent video platform is used to provide massive content.
The Changhong system provides a lot of content for music, shopping, education, and games. Moreover, users can personalize these columns and add or hide columns.
Clarity performance We have reviewed this Changhong laser cinema C5F resolution is 1080P, supports 4K content display playback. Here we experience the sharpness of Changhong C5F through a few static 4K pictures.
We shot at a distance of about 3 meters. From the above two figures, the clarity performance of Changhong Laser Cinema C5F is satisfactory. Below we zoom in on the image to take a closer look at the local effect.
It can be seen that the hair and beard of the cat's face are clearly displayed.
Standing at 3 meters to see the pointer on the clock, after zooming in the original you can see the pointer's display is also visible.
Changhong laser cinema C5F clarity performance can basically meet the needs of ordinary home users.

In terms of color performance, Changhong Laser Cinema C5F uses a 12-bit RGBY two-color wheel, which can finely restore color and make the picture more beautiful through DLP digital light processing technology.
Next, we will enter the color test. In the "Super HiVi Cast" test, we will conduct more detailed tests on Changhong Laser Cinema C5F's color transition and three primary color reproduction capabilities to test the strength of this product. The following test pictures were taken in the standard mode (multiple digital conversions after shooting the sample due to shooting and the performance of the reader's display device are for reference only).
In the color transition test, Changhong laser cinema C5F's chromatogram over-level performance, the separation of each grid at the blue, red tip is obvious, the most cutting-edge green is not obvious, which means Changhong laser cinema C5F has better red and blue performance.
In the color reproduction and saturation tests, the overall screen effect and color reproduction performance of Changhong Laser Cinema C5F are also good. From the test chart, the colors of the fruits and food in the screen are normal.
In the contrast test, the model was dressed in a black background on a dark background. The outline on the clothes was still visible and the wrinkles on the clothes were not displayed. The white model was slightly better in performance. In terms of brightness and darkness, Changhong laser cinema C5F has a slightly weaker black field performance and bright field performance. Laser theaters do not have a backlight system, and it is normal for this performance to be slightly weaker than that of LCD TVs.

Dynamic Picture Quality Below we play several classic 4K test videos to experience the dynamic picture performance of Changhong Laser Cinema C5F.
In the classic 4K roast duck video, Changhong laser cinema C5F's picture performance is well demonstrated. The details of the food are clearly portrayed, the surrounding pattern fabric is also clear, and the screen can be seen clearly when the screen rotates. In the performance of the characters, the color of the skin is very natural and the details are in place.
In this video of Tianfu, the performance of Changhong laser cinema C5F can be described as amazing. The colors of vegetables and fruits are quite vivid and lifelike.
In the dynamic rotation of the picture, the pattern of food and tablecloth in the plate is also clear and there is no blurring.
In addition, we also tried to play a soccer game video. We can only say that it was so cool to watch the big screen with 100 inches.
Evaluation Summary The design of Changhong Laser Cinema C5F is based on simplicity and mellowness. The appearance of black or white can meet the style of modern home. Although the stand used for placement reduces visual effects, most of the actual home installations are wall mounted and the visual effects are more stylish. For example, the following figure shows:
Viewing Feelings: Changhong Laser Cinema C5F uses the Fresnel optical screen, which is based on laser diffuse reflectance. The movie does not directly illuminate the eyes. Even if the viewing time is long, the eyes will not feel tired and feel healthier.
Sound effects: Changhong laser cinema C5F configuration 5.1 sound satisfactory, large volume, wide sound field, strong low frequency, full IF, to meet the needs of ordinary families and even entry enthusiasts.
In other respects, Changhong laser cinema C5F hardware configuration is relatively high, the use process is very smooth, there is no Caton phenomenon; using Teng Xun film and television resources also provide a large number of resources. In general, Changhong Laser Cinema C5F is a product that can meet the needs of the family's ultra-large screen viewing. If the 4K version is quickly launched, or the price is further reduced (49,997 yuan from the C5F official website), it will help to develop the market more quickly.

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