No smoke in the battle of high-end flat-panel TV depth horizontal evaluation

First, the horizontal evaluation of high-end 46/47 inch flat-panel TV: Hengping foreword

Time is always inadvertently passing, and it will soon return to the end of the year. Looking back at this year's flat-panel TV market, intelligence has become the most important keyword. Of course, in the second half of the year, the word “cloud” will often appear with intelligence. So we have often seen advertisements such as cloud smart TVs. Although smart TV is the direction of future development, smart TVs are still emerging products, so some manufacturers have not yet vigorously developed smart TVs. This year's Hengping review, the author selected six high-end 46/47 inch models, there are four smart TVs, and then will compare these six products from multiple angles, in order to let users on these The machine has a more comprehensive understanding.

46/47 inch flat TV horizontal evaluation

In 2011, the overall situation of the TV industry was not optimistic. Many of the companies’ financial status was in a loss state. In order to save the market, various new concept televisions emerged in an endless stream. Cloud smart TVs and so on made consumers a bit behind the clock. As for 3D, it is not new. Most of the new products launched this year are equipped with 3D functions, and what we are looking for is the naked eye 3D.

The annual evaluation models include: Hisense LED46XT710G3D, Konka LED47IS988PD, Samsung UA46D7000LJ, Panasonic TH-P46GT31C, Sony KDL-46HX720, TCL L46V7300A-3D, then take a look at PConline evaluation room for everyone to enjoy flat-panel TVs annual evaluation.

Note: In addition to the first picture, the resolution of the original picture used in this article is 1024×576 or 800×600. If you want to view the original picture, please click on the picture directly. >>

Second, the horizontal evaluation of high-end 46/47 inch flat-panel TVs: Participation review machine introduction

1, Model: Hisense LED46XT710G3D
Quote: 9999 yuan

The XT710 series is a SMART TV launched by Hisense in September. It uses an LED backlight in its exterior design, which is slim and light. XT710 is a new generation of cloud smart TV products, with a new generation of cloud smart TV products with multi-screen interactive features, XT710 can interact with mobile phones, computers through the built-in wireless network multi-screen interaction to achieve resource sharing.

Hisense LED46XT710G3D Picture Series Evaluation Forum Quote

Hisense LED46XT10G3D smart cloud TV's design has a thin, light and other styles, using high-light flat trace process, flat floating inner frame design, cast ultra-narrow frame.

Hisense LED46XT710G3D frame details

In the bottom of the fuselage is marked with Hisense's product LOGO, with the anti-color design of the frame is more shining. In the bottom of the fuselage, Hisense LED46XT710G3D LCD TV uniquely added the design of the silver bottom, it looks stylish and beautiful. The base is an X-shaped mechanical base that supports the entire TV, which greatly disperses the pressure on the base of the camera. The silver-white base and the body of the black fuselage frame make the overall appearance better.

Hisense LED46XT710G3D base

Hisense LED46XT710G3D can realize multi-screen interaction with I'TV. Through simple operation, the content of the TV can be transmitted to the I'TV for viewing. The contents of the I'TV can also be transmitted to the TV for sharing to achieve two-way transmission of the signal. I'TV can also act as a TV remote control.

2, Model: Konka LED47IS988PD
Quote: 7299 yuan

Konka 47IS988 adopts IPS hard screen and no flash 3D technology. Its intelligent function is one of the biggest selling points. The system is an Omi operating system developed by itself. It has an open SDK platform and can download third party applications in the software store. This continues to expand its entertainment capabilities.

Konka LED47IS988PD Picture Series Evaluation Forum Quote

IS988PD adopts seamless injection molding process, with clear edges and corners, full line sense, frame with double border design, outer layer of metal frame, surrounded by frosted design inner frame, the whole machine looks both gorgeous and atmospheric.

Konka LED47IS988PD frame details

There are two small lights in the lower left corner of the IS988 frame, and the non-touch OSD buttons are used in the buttons, which are distributed on the side of the camera. The KONKA's LOGO is in the lower part of the frame. The entire frame looks very neat and generous.

Konka LED47IS988PD base

Konka IS988PD is equipped with network anti-virus software, like the anti-virus software on the computer, can quickly perform a one-click scan and optimization of smart TVs as a whole; it can also automatically detect U-disk files in smart TVs and external devices, automatically intercepting and killing. Viruses, backdoors, etc., and can also achieve a one-click restore function to keep the system healthy.

3, Model: Samsung UA46D7000LJ
Quote: 11,499 yuan

The D7000 series is Samsung's smart 3D TV released in April 2011, positioning second only to the flagship D8000 series. Samsung UA46D7000LJ ultra-narrow frame design is very attractive, but also equipped with a 3D core image engine, 600Hz CMR new core dynamic technology, dynamic performance, coupled with cool appearance, attracting many young gamers.

Samsung UA46D7000LJ picture series evaluation forum quotes online shopping Nett

Samsung UA46D7000LJ's appearance is the biggest feature is to have a very narrow border, giving a surreal feeling, so that people's attention to the screen, to achieve an "immersive" viewing experience, and the use of black crystal The ultra-clear panel also further enhances the picture quality.

Samsung UA46D7000LJ border details

Samsung UA46D7000LJ's external frame uses a transparent acrylic material, compared to the D8000 series frame corner more rounded, in order to maintain the overall aesthetic, the frame corner without marking any LOGO and technical parameters, only on the bottom of the screen is printed with Samsung's LOGO.

Samsung UA46D7000LJ base

As Samsung’s high-end product this year, the D7000 uses 3D Core Imaging Engine and 600Hz CMR’s new Core Motion Technology, all of which provide powerful guarantees for its outstanding image quality. In addition, the D7000 series is also equipped with a web browser with web navigation capabilities, and many TV applications can easily browse Sina Weibo, public comments and other platform information.

4, Model: Panasonic TH-P46GT31C
Quote: 9499 yuan

The GT30/31/32 series is Panasonic's plasma products next to the flagship VT30 series in this year's plasma, and their model names vary according to the size of the product. For example, the 50-inch model is named P50GT30C, the 46-inch model is the P46GT31C, and the 55-inch model. The P55GT32C.

Panasonic TH-P46GT31C picture series evaluation forum offer

In terms of appearance, Panasonic TH-P46GT31C black non-acrylic material is very graded, and the bright silver strip makes the whole machine's layering more distinct. Compared to traditional plasma TVs, Panasonic TH-P46GT31C's weight and thickness have greatly reduced.

Panasonic TH-P46GT31C frame details

Panasonic TH-P46GT31C uses a square base, giving a steady feeling, the base of the mirror effect is more obvious, with the ultra-thin design, revealing the atmosphere of fashion.

Panasonic TH-P46GT31C base

Performance, Panasonic TH-P46GT31C uses a plasma neo pdp self-luminous screen, coupled with 600Hz high-speed sub-field scanning technology to ensure excellent color performance, and clear dynamic effects also attracted the attention of many HD enthusiasts.

5, Model: Sony KDL-46HX720
Quote: 10,499 yuan

The biggest highlight of Sony's LCD TVs this year is the “X-Reality PRO” sharp image processing engine PRO. Its powerful image processing capabilities have attracted a lot of attention when it was first introduced. The HX720 is the lowest price among products equipped with this engine. The one that has naturally received a great deal of attention.

Sony KDL-46HX720 picture series evaluation forum quotes online shopping Nett

Although Sony KDL-46HX720 did not use the "natural" design, but the overall point of view is still very stylish, 46HX720 frame using acrylic high reflective material, giving a beautiful feeling.

Sony KDL-46HX720 border details

Sony LOGO KDL-46HX720 LOGO with a high reflective material, in the light of the lighting even more dazzling anomalies, dazzling. At the bottom of the frame, an inverted triangle stepped design was added to match the thin, tempered glass base for a more technical sense.

Sony KDL-46HX720 base

In addition to the "X-Reality PRO" cutting-edge image processing engine PRO, Sony KDL-46HX720 also uses a low reflection deep black panel and Motionflow XR 400-speed drive, of course, and ultimately, LiveColor color enhancements.

6, Model: TCL L46V7300A-3D
Quote: 7999 yuan

TCL V7300 is a 3D cloud TV, adding the android operating system, increase cloud recognition, cloud search, cloud control, cloud sharing and other avant-garde cloud technology, and expand the performance. And built-in high-performance CPU, built-in wireless WIFI, built-in SD card, digital one machine, 3D intelligence digital engine, etc., to ensure smooth software, easy to use. In terms of sound, Nautilus audio system was added and four sounds were independently driven to provide high-quality sound effects.

TCL L46V7300A-3D Picture Series Evaluation Forum Quote

The TCL V7300 frame is only 1.7cm, which is not only beautiful but also increases the viewing area. It even rivals the border of some monitors. And silver brushed ultra-narrow frame, than the traditional black-based products look new and unique.

TCL L46V7300A-3D frame details

At the bottom of the fuselage, the TCL L46V7300A-3D LCD TV is uniquely designed with a silver base and a glass base design that looks stylish. The base of the tempered glass material design, highlight the surface of the entire product stylish atmosphere style, and the larger base for the TV to provide a stable place.

TCL L46V7300A-3D base

The TCL V7300 series's smart features are very powerful, built-in Android system to achieve a smart phone experience. Through the LAN or built-in WiFi capabilities to achieve a variety of Internet social networking, applications, all through a remote control or gesture recognition can be achieved. These functions not only enrich the entertainment life of consumers, but also fully stimulate the interaction between consumers and television. >>

Third, the high-end 46/47 inch flat-panel TV horizontal evaluation: appearance, remote control comparison

1, body back contrast

Although flat panel TV body back is usually very little attention, but distributed very important interface area, the arrangement of the way is greatly related to the convenience of the use of the interface, in addition, whether the cooling window is arranged properly, but also directly related to the cooling of the TV Performance, which affects the lifespan, therefore, we also need to understand the back of the flat panel TV's body.

From the back of the fuselage comparison, six machines have a larger thermal window, apparently, the most attention to heat is the larger plasma TV Panasonic TH-P46GT31C, and Hisense LED46XT710G3D, Konka LED47IS988PD, Samsung UA46D7000LJ, Sony KDL -46HX720, TCL L46V7300A-3D all use LED backlight source, the interface arrangement is basically the same.

2, body thickness comparison

From the current market, the 46/47 inch mainstream flat-panel TV body thickness point of view, the use of side-type LED backlight models, body thickness is generally controlled at about 40mm; using ordinary CCFL backlight models, body The thickness is generally controlled at about 100mm; the type of direct-type LED backlight is adopted, and the thickness of the body is generally controlled at about 100mm. The six models in this Hengping review, except that the Panasonic TH-P46GT31C is a plasma, the others are side-lit LED models. The following is a comparison of the body thickness of each model.

By comparing the above figures, I believe that everyone has a general understanding of the thickness of each model, and then we will compare the actual thickness of each model by the official size.

Combined with the physical map and official data, the thinnest body is the Samsung UA46D7000LJ, the thickness of only 29.7mm, and the thickest plasma TV Panasonic TH-P46GT31C, but in fact the thickness of 58mm has been quite outstanding.

3, remote control comparison

In terms of remote control modeling, the remote controllers of the six models are the most compact, and the keys with the least number of keys are the TCL L46V7300A-3D, consisting only of the power supply, confirmation, dial, main menu, submenu, return, information window, 3D and volume off keys. It feels very light in your hand, but this method may not be accustomed to by many users.

In terms of feel, the author believes that the Sony KDL-46HX720 and Panasonic TH-P46GT31C is more excellent, and the Panasonic TH-P46GT31C has two output ports, regardless of whether the vertical or reverse, remote control can send a good remote control signal, control Good sex. >>

Fourth, the horizontal evaluation of high-end 46/47 inch flat-panel TV: OSD button, body interface comparison

1, OSD button

OSD is an abbreviation for on-screen display, which is an on-screen menu adjustment method. OSD is a more important part of flat-panel TVs, because it will affect the appearance of the TV more or less, but also related to the convenience of use, under normal circumstances, OSD button design in the lower border of the screen or the side of the screen, both traditional The button type is also touch type.

Compared with the above models, we can find that Hisense LED46XT710G3D uses a touch OSD, while the other five are the traditional button buttons, for the convenience of the operation, I think the six models of the OSD button to use It is more convenient.

2, body interface comparison

Currently, LCD TVs currently on the market generally have a main interface area and a side interface area. The main interface area has a rich interface configuration, and is generally used for wire connections that are not frequently plugged in and out. Side interface areas are generally distributed on the two Side, equipped with common interfaces, users can often plug.

From the interface configuration point of view, common HDMI, color, AV, USB, LAN are configured on all machines, which are configured with 4 sets of HDMI Samsung UA46D7000LJ, Panasonic TH-P46GT31C, Sony KDL-46HX720, configured 3 groups HDMI is Hisense LED46XT710G3D, Konka LED47IS988PD, TCL L46V7300A-3D, and one of the USB interfaces of the TCL L46V7300A-3D can be used to directly play 3D film sources. >>

Fifth, horizontal evaluation of high-end 46/47 inch flat-panel TV: menu interface comparison

As a link between TV and users, the humanization of the control menu directly affects the user experience of a flat-panel TV. For users, they can use the quickest keystrokes to complete their desired functions, can see the most menu items with the smallest visual area, and can achieve their desired purpose with minimal settings. The user experience is optimal.

From the menu layout point of view, the most flattering is the TCL L46V7300A-3D, the main menu uses a 3D UI interface, designed very intimate, visual effects are better. Hisense LED46XT710G3D and Samsung UA46D7000LJ interface design is also more fashionable, while the Panasonic TH-P46GT31C, Sony KDL-46HX720 is more traditional.

In order to let users have an intuitive understanding of the original parameters such as TV brightness, color, etc., the author first restores the TV to the factory settings, and then adjusts the image mode to the standard state. The following is a screen shot of the standard mode of each TV.

By comparing the above screen shots, we can find that Hisense LED46XT710G3D, TCL L46V7300A-3D brightness is relatively high, which is conducive to obtain a higher clarity and contrast, but the glasses are prone to tired for a long time. The Panasonic TH-P46GT31C, which is a plasma TV, has moderate brightness, while the dark details appear darker. Konka LED47IS988PD is bluish in color and cooler in color. >>

Sixth, high-end 46/47 inch flat-panel TV horizontal evaluation: Full HD point-to-point comparison

Full HD Peer-to-Peer is one of our concerns when it comes to benchmarking, because peer-to-peer effects are more important if you use a TV to connect to a computer to play games and watch movies. Since the development of LCD TVs, most models have been able to achieve full HD point-to-point, although the name may be different, such as panoramic, peer to peer, but it has the same effect.

The above six machines can achieve full HD point-to-point, from the effect of 1 screen, Konka LED47IS988PD full HD point-to-point there is part of the font is not clear, effect 2 is the Monoscope full HD 1080p signal input test, from the 1080 definition, eight Models have a certain degree of adhesion.

Because the shape of the pixel points of the flat panel of different origins is inconsistent, many netizens will roughly assess the panel source of the flat panel TV according to the shapes of the pixels.

From the panel pixel point picture taken by the author in the prototype, Konka LED47IS988PD adopts IPS hard screen, Samsung UA46D7000LJ, Sony KDL-46HX720, TCL L46V7300A-3D uses S-PVA screen, Panasonic TH-P46GT31C Plasma neo pdp self-illumination screen. >>

Seventh, horizontal evaluation of high-end 46/47 inch flat-panel TV: comparison of network (smart) function

This year, in the flat-panel TV industry, the most fiery words are nothing more than intelligence, but the current smart features of flat-panel TVs do not have a specific provision, so the mix is ​​more mixed. In fact, in the final analysis, smart functions are implemented through the Internet. Therefore, the author categorizes them as network functions.

At present, many TVs have functions such as online video watching, video downloading, news and information, weather forecasting, and stock market quotes. Some models have DLNA home connected entertainment functions. They connect home TVs and computers through routers to achieve data sharing. the goal of. Each of the six evaluation models is equipped with a LAN interface, which means that all six models have a network function.

Application Download Browser Support is not supported Support is not supported Support is not supported Does not support support Does not support support Support is not supported

From the above table, we can see that the domestic brands have strong network functions. Among the foreign brands, Samsung is clearly dominant in the network. Hisense LED46XT710G3D, Konka LED47IS988PD, Samsung UA46D7000LJ, TCL L46V7300A-3D are all smart models that support online video playback, news, information, browsers, etc. It is also very important to support application downloads, such as supporting Sina Weibo, PPTV, QQ Music, etc.; Panasonic TH-P46GT31C network function is relatively poor, but still support DLNA home entertainment network, you can use VIERA Link function to achieve interconnection with Panasonic other audio and video equipment.

Samsung UA46D7000LJ smart features

TCL L46V7300A-3D intelligent function

Smart word is the most popular keyword in the flat-panel TV industry in 2011. These machines have functions such as online video viewing, information content inquiry, web browser, and more importantly, they can download third-party software, for example, some machines can send Weibo, QQ, and games are used to achieve massive information sharing on the Internet through these intelligent functions, which greatly enhances the practicality and playability of televisions. >>

Eighth, high-end 46/47 inch flat-panel TV horizontal evaluation: 3D function comparison

The development of 3D TV has so far been a situation of overwhelming, of course, the price has become very close to the people from the past unreachable, and many new products will be equipped with 3D features, consumers also use 3D as an important reference in the purchase of television One of the projects. At present, the 3D TVs currently sold can be divided into two major categories in principle, one is a shutter type 3D, and the other is a polarized type (not flash) 3D.

Active Shutter 3D technology is achieved by alternating the images seen by the left and right eyes so that your brain fuses the two images together, resulting in a 3D sense of a single image. The process of alternation of the picture is very rapid and can be up to 120 times per second, so it is impossible for the human eye to see this change.

Active shutter 3D technology alternates between left and right eye images

Polarized 3D is also called polarization 3D technology and belongs to passive 3D technology. At present, most 3D movie theaters use polarized 3D technology. The principle of polarization 3D TV is to add a layer of polarization coating on the screen, and the LCD screen outputs two different images in an interlaced manner. Through polarization glasses, the two images are simultaneously entered into the left and right eyes to form a 3D image.

Polarized 3D left and right screen enters left and right eyes at the same time

The advantage of the active shutter 3D TV is that the 3D effect is prominent, but the glasses are high in price and the screen brightness is low; the polarized 3D TV is excellent in comfort and the glasses are cheap, but the screen resolution is halved, and the effect is not active shutter type.

This year's six participating machines all have 3D capabilities, both shutter and polarized, so I've done a simple comparison here.

We can find that in addition to Konka LED47IS988PD uses polarized 3D technology, the other five are using shutter 3D technology, and all six models have 2D to 3D capabilities, even ordinary 2D video, can also be real-time conversion For the 3D picture, although the stereoscopic effect of the converted 3D picture is inferior to the original 3D, this function is still quite practical, which greatly reduces the problems caused by the shortage of 3D film sources.

Samsung UA46D7000LJ 3D Effect Test (Naked Shot)

Samsung UA46D7000LJ 3D effect test (photographed through glasses)

Hisense LED46XT710G3D 3D effect test (naked eye shot)

Hisense LED46XT710G3D 3D effect test (photographed through glasses)

According to the current development status, 3D will soon become one of the standard features of flat-panel TVs. Today's mainstream shutter and polarized 3D types have their own advantages and disadvantages. They all need to wear glasses to watch, and the specific 3D effect of the machine every day is also How different, of course, we are more looking forward to the naked eye 3D, do not be bound by the 3D glasses. >>

Nine, high-end 46/47 inch flat-panel TV horizontal evaluation: gray level contrast

Confined to the passive luminescence imaging principle of LCD TVs, LCD TVs have lower black performance than plasma TVs that use active luminescence imaging; LCD TVs with LED backlight systems have better black performance than LCDs using CCFL backlight systems. TV. In general, the black performance from strong to weak is plasma TV, direct-lit LED-backlit LCD TVs, side-lit LED-backlit LCD TVs, and CCFL-backlit LCD TVs.

It can be clearly seen from the above black latitude test that the Panasonic TH-P46GT31C exhibits the advantage of plasma performance in black, and the black sinking ability is strong, while the Konka LED47IS988PD is bluish in color, and the TCL L46V7300A-3D has a color shift. purple.

As the two poles of the screen gray level contrast, black and white contrast is the most direct performance of LCD TV contrast. The author used the Hi-Definition Reference Disc to test the disc. The gray-level layer used a contrast between black and white backgrounds and black-and-white clothes. Of course, intermediate colors such as wine glass, hair, and human skin color also played a good contrast.

From the above two sets of screen comparison chart can be seen, Samsung UA46D7000LJ screen brightness is higher, the character skin color is also favored ruddy style, Sony KDL-46HX720 screen brightness is lower, the character skin color is also more bleak, but still able to good hair Silk, wine glass, and red wine are distinguished, while Panasonic TH-P46GT31C performs better in this section, and the skin color is more accurately grasped. >>

Ten, in the high-end 46/47 inch flat-panel TV horizontal evaluation: the contrast of picture color

First of all, we use DisplayX software to test the full color gamut transition effect of the six flat-panel TVs. It is necessary to pay attention to the transition effect between colors on the screen capture screen, and whether the entire screen is sufficiently transparent, the color is accurate, and the color and color are between There is no obvious color segmentation boundary.

From the full color gamut color transition effect of six flat-panel TVs, the color performance is generally accurate, the picture is relatively transparent, we can also learn from the actual effect and screen camera, six models have their own characteristics, Hisense LED46XT710G3D, The brightness of the Konka LED47IS988PD is higher.

People's skin color as the middle color, and to express the character's expression, so it is also considered one of the colors difficult to express. In the following part of the comprehensive color performance, there are red, yellow and white three-colored rose, a person's skin color, clothes, hair color for comparison, of which the background color is 25% gray.

From the above screen shots, Panasonic TH-P46GT31C skin color performance is more natural, TCL L46V7300A-3D color is too bright, Konka LED47IS988PD slightly cold.

Comprehensive color performance is an important measure of the performance of flat-panel TVs. The following are the screenshots of the Hi-Definition Reference Disc. Here is a look at the performance of the six TVs on a variety of colors.

From the above comprehensive color contrast overall effect, six flat-panel TVs have their own characteristics, Hisense LED46XT710G3D, TCL L46V7300A-3D brightness is high, the performance of the blue is a bit purple, Panasonic TH-P46GT31C, Sony KDL-46HX720 color More accurate. >>

Eleventh, in the high-end 46/47 inch flat-panel TV horizontal evaluation: comparison of dynamic effects

Dynamic effect is one of the performance indicators of a TV. Before the evaluation, the first thing to note is that the digital camera used by the author when shooting dynamic images is the Nikon D90 with AF-S DX 18-105 f/3.5-5.6. G ED lens, fixed ISO 400, shutter selection 1/100 seconds, aperture selection F4.0, take the best dynamic screen photo comparison.

In the six flat-panel TVs, Samsung's UA46D7000LJ CMR clear motion rate is 600Hz, while Hisense LED46XT710G3D and TCL L46V7300A-3D are using 240Hz speed drive, Sony KDL-46HX720 uses Motionflow XR 400x speed drive, plasma TV Panasonic TH - Sub-field drive of P46GT31C reached 600Hz. During the evaluation process, we started the strongest dynamic picture adjustment technology in order to obtain the best dynamic effect.

High-end 46/47 inch flat-panel TV horizontal evaluation screen shots

The first screen shot comes from a fast moving train. The pictures that need attention include the locomotive, the windows, the scenery behind the train, and so on. As shown in the figure above, the author intercepts and compares the locomotives. It should be noted whether this part has ghosting or blurring. If the trailing phenomenon is serious, it can be roughly expressed from this screen shot.

As can be seen from the above dynamic picture screenshots, Panasonic TH-P46GT31C almost no smear, and Samsung UA46D7000LJ, Sony KDL-46HX720, TCL L46V7300A-3D afterimage is also relatively minor.

High-end 46/47 inch flat-panel TV horizontal evaluation screen shots

In this screen shot above, it is worth noting that the effect of quickly passing through the car's license plate fonts on the red and green lights, black white characters, was originally very easy to identify, but after being shown on television, subject to the principle of imaging Impact, it will cause ambiguity. The principle of this dynamic picture is the same as the principle of quickly moving black and white characters on the screen, and they are all testing the performance of television dynamic pictures.

In terms of dynamics, the advantages of plasma TVs are undoubtedly obvious. Panasonic TH-P46GT31C's dynamic picture performance is obviously better than several other LCD TVs. Due to congenital flaws, smears of LCD TVs will more or less exist, and many LCD TVs are equipped with double-speed drive technology to improve dynamic face painting. Among the above five liquid crystal products, there are dynamic effects with double speed driving. >>

Twelve, high-end 46/47 inch flat-panel TV horizontal evaluation: HD video contrast

In the high-definition video comparison section, the author chose two videos. One was the documentary “Home” and the other was the video of animals on the African savannah. Both of these videos were from Blu-ray HD test discs, and the Blu-ray player's signal output reached full HD 1080p.

The first is the documentary "Homeland". The author selected a richly colored screen. This facilitates the testing of the ability of the six models to express various colors. At the same time, we must also pay attention to whether the model's performance on details is in place.

From the results of this test can be seen, Konka LED47IS988PD a bit too bright color; and TCL L46V7300A-3D lack of black purity; Panasonic TH-P46GT31C dark picture, but the performance of the black and gray is more outstanding.

The second paragraph is a video of animal movements on the African savannah. The author chose the picture of a jaguar. We can feel the contrast of light and shade of the six TVs from the color and details of their hair.

In terms of high-definition video playback, Hisense LED46XT710G3D color is cool, Konka LED47IS988PD color is too yellow, Sony KDL-46HX720 color and layering better, and TCL L46V7300A-3D higher clarity. >>

Thirteen, in the high-end 46/47 inch flat-panel TV horizontal evaluation: power consumption measured contrast

The energy consumption of flat-panel TVs is also one of the concerns of everyone. Due to the principle of operation, passive-lit LCD TVs will have significantly better energy consumption than active plasma TVs. The power consumption of LCD TVs mainly lies in the backlight. TVs with LED backlighting consume much less energy than CCFLs. This year's Hengping six models, in addition to Panasonic TH-P46GT31C is a plasma, the other five are using LED backlight.

High-end 46/47 inch flat-panel TV horizontal evaluation of power consumption test

It should be noted that in the comparative evaluation of power consumption, the author first restored eight flat-panel televisions to the factory state, and then placed the image mode in the standard state. In addition, the author uses the static power consumption of the static picture, and the selected static image includes six color transitions of red, blue, green, white, black, and full color.

122.96

From the data in the above table, it can be concluded that the plasma TV Panasonic TH-P46GT31C power consumption is significantly higher than some other LCD TVs, the lowest power consumption is the full black screen, only 45.19W. In the LCD TV, the highest power consumption is Hisense LED46XT710G3D, the lowest is the TCL L46P11FBDE, a few screen control between 46-70W, quite energy-efficient. >>

Fourteen, high-end 46/47 inch flat-panel TV horizontal evaluation: comparison of streaming media features

Flat-panel TVs have been developed so far, USB streaming media playback is already one of the standard configurations, but its playback capabilities are different and similar. Domestic brands have certain advantages over USB-based streaming media playback capabilities because foreign brands have a certain advantage. Look, domestic brands can support more format files.

The six flat-panel TVs in this year's evaluation all have USB streaming video playback capabilities, but the format support is similar. Matsushita also has an SD card slot that can directly read the contents of the SD card. In order to let everyone have an intuitive understanding, the author made a comparison form, I hope you can see at a glance.