April 2017 is nearing the end and the period when the domestic TV industry is intensively releasing new products is also coming to an end. From the perspective of new product launches, quantum dot and OLED competition for the future technology has finally reached an outbreak. As a domestic TV maker, Hisense has always insisted on independent research and development of the core display technology. From China's first TV chip Hi View Pro to ULED+ Quantum Dot TV, Hisense has always maintained sufficient innovation capabilities. Our protagonist for today's evaluation, Hisense 88-inch 4K laser TV LT88K7900UA.
Not much to say, directly into the topic [Appearance articles]
Hisense 88å‹4K laser television is mainly composed of three parts, using DLP ultra-short focal host, 88 Fresnel passive bionic screen and 5.1 sound audio, a set of basic home audio and video system is fully equipped. The silver metal brushing process with a black design gives a strong sense of science and technology. At the same time, this color combination is very tough and suitable for most home environments. Although the screen bracket looks very heavy, but the bottom is equipped with four pulleys can be locked, it is very easy to move, and the screen thickness is only 15mm, the overall look is a monster, in fact, is very space-saving.
The appearance of the host part is consistent with the previously released 100-inch 4K laser television. The upper shell is imitation metal silver sandblasting, which feels very texture; the lower shell black light effect is quite stylish; the measuring end is a waffle grid design. , a bit of classical charm, the overall presentation of Founder domineering style. From appearance and design alone, it can be seen that there is a huge difference from traditional projectors. Regardless of material, craftsmanship or design sense, Hisense 4K laser television more closely follows the design language of television rather than projection.
Hisense's new 4K laser TV provides users with a rich interface, has three HDMI interfaces, these three HDMI interfaces are not duplicated, one supports ARC, one supports MHL and one standard that supports HDMI2.0 (for transmitting 4K screen) . It also has a USB3.0 interface, two USB2.0 interfaces, a TF card interface, and various devices are able to connect. In addition there are AV input, component video interface input, component audio and coaxial interface. Even the VGA interface, Hisense brand new 4K laser TV is also equipped.
The 88-inch laser TV's remote controller was completely redesigned. The previous generation of white silver edges became a brushed gray texture. The 19-key still remained simple. The key layout is consistent with the TV system menu and is very easy to use. Infrared + Bluetooth dual connection mode, do not pick the location, do not pick posture, and the remote control also comes with a microphone to support voice control.
The screen part uses an 88-inch large original imported Fresnel passive bionic screen. The rare-earth process is made of rare metals. Such a large screen also has a very narrow border, which really brings an extremely shocking sense of presence and immersion. Of course, the biggest feature of this bionic screen is its soft viewing effect. It overcomes the problem of traditional electric video flash, natural comfort, and can also shield the ambient light.
The final is a 5.1 sound system. Hisense 4K laser TV is equipped with a Live Sound 5.1 independent sound system, equipped with left and right audio channels, surround sound and 8-inch subwoofer, and supports DTS+Dolby dual decoding technology to truly achieve surround sound effects. It also supports Bluetooth connection. If you do not have a laser TV host, you can connect to your phone via Bluetooth, play music on your phone, or connect to the host directly via Bluetooth, which is very convenient.
[Configuration]
The optical performance of the host uses the DLP 4K chip from Texas Instruments. The technical principle of Digital Light Processing (DLP) is to digitally process the image signal and then project the light. Compared with traditional projection, DLP projection can shoot more light on the screen, which also depends on the technical characteristics of DLP itself.
The main point is that Hisense's new 4K laser TV is equipped with the 6A938 chip from Morningstar Semiconductor's Mstar. The core part of MStar 6A938 is that its addition can effectively improve the overall expressiveness of the picture, especially in the picture quality. The three aspects of sound effects and functional performance, and in all aspects have reached the flagship level. The biggest advantage of the MStar 6A938 is that it is optimized for Internet video content. As we all know, in different video content platforms, the video definition available for consumer on-demand is various, such as our common 720p, 1080p and 4K. The higher the picture clarity, the better the user's experience. MStar 6A938 can carry out technical processing for different sources of video content to maximize the overall performance of the picture, which is unmatched by other chips.
With such a strong configuration, it's easy to play the big game inside the sofa butler.
[System UI and Content]
Hisense Laser TV is equipped with a VIDAA system similar to TV. We are familiar with this interface design. Enter the main interface. The main interface uses waterfall flow design. At the top is the status bar, showing sources, notifications, weather, dates, and more. The middle section shows the recommended content. The ad hoc intelligent recommendation engine pushes content according to the user's browsing habits, making it very user-friendly. The main content classifications are poly-looking, poly-learning, poly-enjoyment, poly-fun, and multi-use. Each category has its own dedicated page.
The main contents of the entire system are centered on the five "poly" prefix applications built into Hisense. Let's look at them separately.
In the good-looking classification, the video resources of Hisense are included. Hisense laser television access is the ICNTV broadcast control platform, and cooperates with Tencent, and has many video resources such as penguin theater, top theater, Tencent sports and so on. Including films, TV dramas, variety shows, animations, and other content, coverage is quite comprehensive. Like the newly released movie “Journey to the West†in 2017, the most popular TV series “The People’s Name†is now updated. Various resources such as the “Voice of Laughter†variety show can be found, and 1080P sources are very rich.
In the poly-learning, the latest content is divided into 7 major areas, namely, the needs of pre-school, elementary school, junior high school, high school, English, interest, career seven major teaching needs. At present, the content of poly-learning covers multiple terminals, including televisions, mobile phones, and tablet computers.
Jushang is the main online shopping platform of Hisense. The goods sold are mostly direct mail from bonded areas all over the world. It supports genuine and inspection services and guarantees worry-free shopping. At the same time, some limited-time discount products have a very high price/performance ratio and bring a lot of benefits.
Relying on the eco-industrial chain of video games, it provides a large-screen TV game control experience. Hisense laser cinema flagship can support a variety of game modes, support iOS and Android cross-platform operation, support for tablet, mobile phone, remote control, gamepad, body ** and other control methods, to achieve multi-person cooperation, multi-screen competition.
Gathering as the name suggests, it is a platform for downloading applications for users. It mainly focuses on assistive software and leisure applications. After in-depth optimization and test, it enables the application software to achieve high resolution and smoothness on TV. The operation. At the same time, fluent operations are also very rich in resources. Of course, third-party applications can be installed, compatible with most Android applications, and meet the needs of different users. If you think that these applications of Hisense TV can not meet your needs, you can install a sofa butler on the U disk to the TV, through the sofa butler can download more fun applications, including a lot of live TV software.
[play test]
In the aspect of dynamic picture, due to the function of MEMC dynamic image processing system, a frame of motion compensation frame is inserted between the traditional two frames of images to increase the refresh rate of the frame, so that the dynamic picture can be made clearer and smoother. Tested by playing a 4K high-definition motion video, Hisense's laser TV's performance is indeed very smooth, there is no jitter, and occasional slight tailing, but it has reached the top level, because Xiao Bian has not yet seen a completely no Smearing TV.
While testing 4K movies, we also experienced the sound performance of Hisense Laser TV's 5.1 sound effects. This is a live video of a concert and you can feel the sound field is very wide. You should know that the size of the sound field in the home theater system directly determines the performance of the telepresence. Adding surround sound makes people feel like they are on the scene, and the symphony's majestic features are reflected most vividly. Because of the bass unit's blessing, bass is much deeper than normal TV.
In the UHD video test session, this link is not only a consideration of the picture quality, but also a consideration of the fluency of the local video playback. In the actual test, Hisense 4K laser TV did not appear any case of Caton, and the response to turn on and off the video was rapid, and the Mstar 6A938 chip carried on the TV played a key role.
ã€to sum up】
The development trend of the ultra-large screen has been irreversible, and Hisense has taken the lead in the laser television market. Relying on laser light source and ultra-short-focus technology, it can get rid of the many flaws in traditional projection, and get a large-screen visual perception through TV experience. At the same time, taking into account the cost-effectiveness, Hisense introduced 88å‹4K laser television to let consumers have new dimensions. The choices have undoubtedly increased the purchasing power of those users who are ready to start large-screen televisions, paving the way for laser televisions to enter more homes.