[PConline Review] Samsung is the first foreign brand to push smart TV manufacturers. Last year, Smart TV products headed by D8000, I believe many of my friends still have a deep impression. Earlier this year, Samsung also introduced its new generation of smart TV ES series at the 2012 CES. The TV that reached our PConline evaluation room this time is the 55-inch UA55ES7000J, the flagship model of Samsung this year. Compared to the flagship ES8000, this model has only shrunk in appearance design and materials, and it is almost in hardware and software. The same, so ES7000 is also a powerful top model. Here we begin the national first evaluation of the Samsung ES7000.
Samsung UA55ES7000J Picture Series Evaluation Forum Quote
Samsung ES7000 first evaluation
As the next top model, the ES7000 boasts most of the home-grown expertise of Samsung Smart TVs this year. In terms of hardware, the ES7000 is equipped with a dual-core processor, camera, and super-local control light technology (ES8000 is a super-local light control technology II). In smart applications, interactive functions such as voice control, gesture control, and facial recognition have been added; In addition to its operating system, Smart Hub has been further optimized to be more adaptable to TV products. From the current point of view, it is the most competitive smart TV product on the market.
From the above parameters, we can see that the ES7000 has improved the local area controller and CPU in terms of basic hardware performance, and the more upgraded parts are the innovative remote control methods such as voice control, gestures and facial recognition. The ES7000 features we will briefly mention in the evaluation, the next few days will also have ES7000 features feature evaluation article on the line, please users expect.
Although the innovative remote control method is the most important function of the ES7000, in other basic aspects, such as the quality of the picture and the work of the machine, the author also learned from other aspects that there has been an upgrade, so the details of the new model of the quality and other aspects We should expect something from it. So let us have a clearer understanding of the Samsung ES7000 series through a series of evaluation projects.
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Samsung's new smart TV sub-class ES7000 unpacking experience
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Details highlight the smart upgrade smart card manufacturers
From the overall appearance, ES7000 still continues the basic model of last year's D7000. It also has a rounded crystal frame and a very narrow border. The base is still an X-shaped four-corner base. The ES8000's circular design is not regrettable. However, the ES7000 still has its special place. The new camera and the downwardly convex LOGO are a major feature of this year's new series. Excluding the base, the ES7000 has a shadow of the ES8000.
Samsung UA55ES7000J Picture Series Evaluation Forum Quote
In the frame design, ES7000 uses a black inner frame and transparent acrylic glass arc-shaped frame, the thickness of the crystal frame is slightly thinner than last year's model, the overall frame has reached the level of 14mm. Because the thickness of the crystal frame is reduced, the ES7000 black inner frame will be seen on the side of the side, and the overall style is more low-key than the previous model.
Above the frame is a brand-new camera assembly, which makes the ES7000 have facial recognition and gesture operation functions. The camera has a scroll wheel at the back. The specific function is to adjust the shooting angle of the camera to fit different users and environments. It is quite user-friendly. Consider.
The downwardly protruding LOGO design is one of the characteristics of Samsung TV this year. The white backlight is accompanied by the “samsung†LOGO. The work at this detail is still quite outstanding.
The base of the ES7000 still uses a four-leg design, which is the same as last year's model. There is no more evaluation here.
The thickness of the fuselage is kept at 29.7mm, which is in line with last year's model. It seems that LCD TVs have to have a bottleneck on the basis of no cost increase.
The back of the fuselage uses a black paint all-metal material, with better heat dissipation. In addition there are some special upgrades that will be mentioned below.
Through the label on the back we can know that ES7000 is made in Tianjin, China.
â— Don't worry about hardware falling behind
It is nothing new to provide software upgrades for smart TVs. However, Samsung has placed an expansion slot on the back of the fuselage. The official said it is a "smart upgrade card." After tearing off the protective sticker, we saw an interface and two fixing holes. In the coming year, Samsung will launch a smart card with a sustainable upgrade, so that TVs that are bought at high prices will still not be available after several years. Outdated.
In addition, the ES7000 has also designed the traditional OSD button as a joystick. This five-dimensional joystick can realize most of the TV functions.
On the remote control, the ES7000 had slight changes with last year's models. For example, the Smart Hub button was placed in the middle of the fuselage, highlighting the positioning of the smart TV. If you want to achieve a higher level of better, users can only buy Samsung's smart remote control, the function will be more comprehensive, but unfortunately not a standard accessory.
In terms of interface design, the Samsung ES7000 has side and exterior interface areas, among which there are 3 groups of HDMI, 3 groups of USB, 1 set of color difference, 1 set of AV, 1 set of LAN, 1 set of RF TV input and 3.5mm audio interface.
ES7000 base details
ES7000 base details
Comments: Samsung ES7000 appearance of the upgrade is considered steady increase, while maintaining the previous appearance of light and thin, increased the increase in no small details, the overall trend is low-key. The addition of smart upgrade cards allows us to see another way to upgrade smart TVs.
Little change in interface, new remote control
The Samsung ES7000 continues its previous generation Smart Hub smart application center. The platform developed by Samsung itself is not too big in terms of interface, and the overall layout has not changed much. Samsung's smart interface should be a full-HD signal display, clear surface fonts, and over-perfect movements. It is one of the most beautiful interfaces used by smart TVs.
â— Increased number of smart app stores
The ES7000 has its own smart application store. There are many applications developed by Samsung itself. Although the number of software is not much, most mainstream applications, such as popular reviews, Baidu Maps, and Goji.com have.
Download directly to get the application, easy to understand.
In addition to this, there is the "use record" function. Directly click on the corresponding button on the remote control, the most recently opened program will appear on the left side of the menu, and long press the Home button similar to the previous Android operating system.
â— Gesture control, voice control
The most important upgrade of the ES7000 is support for gesture control and voice control, just need to say "Hello TV boot" and the TV will start automatically. In actual use, there is a high success rate. When the TV is turned on, it is necessary to say “Hello TV†to call out the voice control menu first, and then read it according to the options on the menu to execute related functions. The actual recognition rate is higher.
The gesture operation is more of a detail control, and is complementary to the voice control. The intersection between the two is not much, the voice is mainly the opening of the key function, and the gesture is a detailed operation. To turn on gesture control, you first need to wave in front of the camera, and then there will be a hint area for gestures.
The experience is very similar to Microsoft's Kinect, and the recognition rate is also satisfactory. Move the arm to operate the cursor, and hold the open hand to indicate "OK." The actual operation is still quite interesting. We will continue to pay attention to the more detailed operations we will publish later in the article "Evaluation of Features of Samsung ES7000".
â— BesTV Network TV
Samsung TV is cooperating with BesTV network platform. It is a special official client in Smart Hub. Samsung has deeply customized it.
Interface operation flow, fine typesetting, and there are many newer resources.
Although high-definition online video can't reach the level of 1080p, it can already surpass DVD picture quality, and it is also more practical as a complement to the usual television resources.
Comments: Samsung ES7000's system interface has not changed its face, which shows that Samsung is more satisfied with their platform, but made changes in the details. The emphasis has been placed on improving the remote control mode. There are no similar televisions on the market for voice and gesture operations. More exciting operation and feature trial experience articles, please continue to follow the follow-up articles of the home appliance channel.
Samsung ES7000 first test quality
In the test, we used the Konica Minolta CS-200 spectrocolorimeter purchased by the PConline evaluation room for objective evaluation, and judged the advantages and disadvantages of the LCD screen through data indicators. CS-200 spectrocolorimeter can test a variety of photometric indicators, including brightness, color, color gamut, etc., especially in the case of low brightness can still maintain a very high accuracy, can accurately reflect the performance indicators of the LCD screen. In the test, we adjusted the Samsung ES7000 to standard image mode and the backlight was adjusted to the brightest.
After professional instrument testing, Samsung's ES7000's image quality performance is still excellent. The color saturation is equivalent to 80.21% of the NTSC color gamut. It is better than the average LCD TV, but it is not much different from Samsung's own model last year.
The maximum brightness reached 368.0cd/m2, surpassing the previous Samsung models, and it can be said to be one of the brightest LCD TVs in the market. The contrast ratio also reached 6133:1, and the overall image quality reached a higher level.
â—Light leakage under full black screen
We made the test television show a black screen to test the backlight leakage problem of LCD TVs.
It can be seen that the backlight of the ES7000 is uneven, and the brighter areas are mainly concentrated on the edges. This shows that the ES7000 is still a side-mounted LED backlight model. Although the backlight is not uniform, the current situation is that most side-mounted LED-backlit TVs have this phenomenon.
â— Panel pixel close up
The following is a close-up view of the LCD panel pixel point of the ES7000. Through the macro lens, we can clearly see the liquid crystal particle arrangement status of the entire panel.
Through the observation panel, we can find that the panel used by almost all Samsung high-end models is the same as Samsung's own LCD panel.
TV power consumption measured
The following author uses the instantaneous power consumption test method, which is to measure the power consumption values ​​of the five screens of red, green, blue, white, and black in the standard mode.
From the actual test results, the Samsung ES7000 in the standard image mode, the overall power consumption are low, especially in the dark scene to give prominence, for the 55-inch-inch panel size LCD TV, this power level Very good.
Comments: Samsung ES7000's image quality performance compared to the previous generation model, in the color saturation, contrast and other test parameters change little, high brightness this is regarded as inherited the traditional style of Samsung. The use of Samsung's own production panel also gives a certain amount of quality assurance.
Grayscale, color, dynamic picture real shot
Since the screen shot has undergone the necessary software processing and is affected by the actual effect of the netizens' display, the screen displayed on the screen will eventually differ from the actual effect of the TV. Therefore, the actual effect is based on the author's text description. I use Sony PlayStation 3 as a Blu-ray player. The digital camera used was a Canon 60D with a Dragon 17-50/2.8 XR Di II VC.
â— Grayscale test screen
The first test is a grayscale screen. Samsung ES7000 can clearly display most of the color blocks, but the darkest part is not obvious.
â— Color reproduction test screen
In the color performance, we chose the blue test disc content of the portrait and other bright colors. ES7000's color reproduction is more vivid, but not the kind of warm colors.
In image processing tends to be excessively sharp, noise is easily found, and overflow problems easily occur in the red part.
â— Dynamic test screen
The author used the same ISO and aperture in the shooting process. The parameters were ISO-400, F4.0, and the exposure time was 1/100 second. The ES7000's smearing problem was tested with a constant speed table and food.
Although the ES7000 has a CMR 800-speed capability, it is still vague when dealing with high-speed images.
Samsung ES7000 3D Functional Test
Samsung ES7000 uses Active Shutter 3D technology, Active Shutter 3D in English, with active shutter 3D glasses. Compared with polarized 3D, there is no loss in resolution, and full HD 3D images can be achieved, which is even better in picture quality.
â— 3D glasses introduction
Samsung's 3D glasses changed a lot this year, giving me the biggest impression is that a lot of lighter and smaller, and polarizing 3D glasses have no difference, even if it is placed on another pair of glasses on my glasses there is no pressure.
Samsung ES7000 comes standard with four pairs of 3D glasses, which are not yet common in active shutter 3D models. They are generally standard on both models.
â— 3D screen effect comparison
After knowing the principle of 3D, let's take a look at the 3D picture effect of Samsung ES7000. Since 3D picture is formed by the distance difference between the left and right eyes, it will only see blurry ghosts when watching 3D images without glasses. Different scenes create different 3D levels, so ghosting may not be obvious.
Naked eye effect
Wearing 3D glasses effect
Naked eye effect
Wearing 3D glasses effect
Comments: Samsung ES7000 shutter 3D technology, depth of field effect is quite good, the phenomenon of flicker is not serious, but the brightness is still a small loss, this year's active shutter 3D technology is clearly more mature. However, due to the technical bottleneck of the shutter 3D, it can be seen that when the vision is deflected, the screen will change color, and the closer to the vertical, the more discolored the screen. Therefore, the user's best 3D viewing method still preserves the horizontal viewing angle.
Samsung ES7000 Full HD Video Screen
In the high-definition video test section, the author tested the picture quality by playing a Blu-ray movie disc, and chose the action movie “Ip Man 2†and the documentary “Microcosmâ€. The first is the documentary "Microcosm," which focuses on natural vibrant colors to better test the picture quality and color performance of the Samsung ES7000.
Comments: ES7000's high brightness and sharpness are particularly evident in documentary films, and some scenes have apparently appeared early. In addition, the ES7000 continues Samsung's bright color display, and it will feel fatigued when viewed for a long time.
Samsung ES7000 streaming test
With Smart Hub Smart Application Center, Samsung ES7000 has excellent streaming media performance, and has good compatibility with mainstream formats of video, audio, and image files.
â— video play trial
Samsung ES7000's streaming media software is smooth and user-friendly, making it easy to operate and select files.
Video format support, Samsung ES7000 support avi, mpg, ts, mkv, mov, dat, rm, rmvb, flv, mvc format has basically covered most of the current mainstream formats, playback smooth.
For high-rate full-HD video files can play beautiful playback, almost all network video do not have to worry about can not play.
â— music player trial
Audio playback can achieve playlists that are very smooth during operation.
â— Photo play trial
Comments: As a Korean manufacturer of format packages, Baoshan Bao, Samsung TV has always been very supportive of streaming media. This time, the ES7000 continues its wide compatibility. The dual-core CPU also makes it possible to play full HD video files. Smooth.
PConline evaluation room summary
With the new features of gesture control, voice control, and face recognition, the Samsung ES7000 is more competitive. There is no smart TV on the market that can perform similar functions. Compared to Samsung’s flagship fashion products last year, the ES7000 made the author feel less praised and more steady. The ES7000 has a solid workmanship and exquisite detail. It has also begun to consolidate Samsung's own design DNA. It is low-key but not public. The upgraded dual-core CPU and the continuously upgraded “smart upgrade card†have further improved the service life of the TV.
Samsung UA55ES7000J Picture Series Evaluation Forum Quote
Through the detailed evaluation of the above multiple projects, the evaluation performance of Samsung UA55ES700LJ in the PConline evaluation room is summarized as follows:
2, gesture control, voice control function is practical;
3, smart application interface clear and smooth;
4, clear picture, bright color reproduction;
5, Smart Hub provides a wealth of smart features;
6, 3D glasses are very light, crosstalk phenomenon is slight.
Samsung ES7000 as a sub-model, we will certainly compare with the ES8000 series. Currently 55-inch ES7000 quoted at 15,999 yuan, while the ES8000 is more than 17,999 yuan, more than 2,000 yuan in exchange for the appearance of the gorgeous and slight hardware upgrades. In other words, if you want to experience high-end Samsung smart TVs, the ES7000 is sufficient, and almost all new features are already available.
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