[PConline evaluation] Smart TV is not only to connect the Internet to the TV, but also to the content of the very complete Internet. As a consumer, it is possible to access the Internet through smart TVs, to optimize the TV screen, but there is no limit to the above content, not just video and audio, including some game applications, developers can develop on this platform, we think This is the simplest difference between simply connecting the Internet to TVs and smart TVs. In the past, Internet TV has not yet met the concept of smart TVs. Nowadays, major TV giants are gradually developing from traditional Internet TVs to truly smart TVs. Among them, the performance of Samsung Smart TV is even more prominent.
Product Model: Samsung UA46D7000LJ
Reference price: 12,000 yuan (gift two pairs of 3D glasses)
First, Samsung UA46D7000LJ first evaluation after the test
UA46D7000LJ is a 46-inch LED smart TV under Samsung, and the product belongs to Samsung D7000 series. In addition to the ultra-thin design of traditional products, side-entry LED backlights, refresh rate of 240Hz, and built-in WiFi, the most popular feature is the Smart TV with applications and Internet browsers. And as a 3D TV, Samsung D7000 series smart 3D TV is equipped with 3D Blu-ray glasses, using the Bluetooth communication system to change the current infrared transmission. In terms of picture quality, the Samsung D7000 series smart TV is equipped with a 3D core image processing engine and a new CMR new core dynamic technology. The performance technology is quite noticeable. Samsung UA46D7000LJ arrived at our evaluation room. The following will give us a review of this product.
Samsung UA46D7000LJ picture series evaluation forum quotes online shopping Nett
Samsung introduces Smart TV and its application interface in China. Smart TV is equipped with Smart Hub. It is an integrated TV program interface launched by Samsung. It includes web content, Apps, AllShare content, traditional TV channels, etc. All television-related program content is integrated into a user interface, with a search function, it will automatically search for TV local content (Apps program, Allshare connected PC, USB connected hard drive, HDMI connected BD, etc.), More in-depth search is to search on the Internet (Google/MSN provides Internet search support), with a web browser (Web Browser), support for Flash file playback, you can visit potato, Youku and other video sites to watch online video; In addition, Samsung mobile phones and The tablet can also be used as a remote control for TVs.
Image Processing Engine
3D HyperReal Engine CMR Clear Motion Rate CMR 600Hz USB 2.0 Streaming MediaThe Samsung UA46D7000LJ is mainly targeted at high-end 3D smart TVs. It is geared towards the smart 3D world. Quality, 3D effects, and smart applications are the focus of this review. The author will focus on peer-to-peer, grayscale, color performance, dynamic contrast, high-definition video, and performance. Consumption, streaming media, network functions, cloud technology and other aspects of evaluation, evaluation of picture effects for reference only, let us immediately enter the evaluation article.
Second, Samsung UA46D7000LJ Appreciation:
Samsung 46D7000LJ smart 3D TV uses a transparent acrylic material, unique style design unique, full body dark black highlight LCD panel wrapped in a silver ultra-narrow frame, it appears that the screen area is much larger than its actual size. The narrow border not only makes the volume appear more prominent, but also can bring better vision for the user.
Samsung UA46D7000LJ LCD TV front appearance
Compared to the D8000 series, the Samsung 46D7000LJ has more rounded corners. In order to maintain the overall beauty, the four corners of the frame are not marked with any LOGO and performance selling points. Samsung's LOGO is only printed on the bottom of the screen and the high-tech cast One Design is used. The minimalist design of the ultra-narrow frame eliminates the traditional appearance of heavy edges.
Samsung UA46D7000LJ Frame Detail
Samsung UA55D7000 uses a brushed metal texture design, but also highlights the perfect sense of fashion. The base is also a four-legged X-shaped design, while the rotatable base also allows the user to turn the TV freely to the left and right.
Samsung UA46D7000LJ Base
Samsung UA46D7000LJ LCD TV button design on the right side of the TV, using hard plastic material, moderate button layout, the key feel more comfortable, and the key logo clearly, user-friendly operation.
Samsung UA46D7000LJ Body OSD Button
Can be seen from the side view, Samsung UA46D7000LJ LCD TV with LED backlight, the shape is quite thin, the thinnest thickness is smaller than the diameter of a dollar coin. It can be seen that Samsung's workmanship is still quite superb.
Samsung UA46D7000LJ Side View
Samsung UA46D7000LJ is equipped with heat dissipation holes on the back of the body, which can effectively improve the long-term watching TV and bring overheating problems. The design of the interface area is arranged in the "L" shape on the right side of the display. It is divided into a side interface area and a bottom interface. Area.
Samsung UA46D7000LJ On the back of the fuselage
Samsung UA46D7000LJ body nameplate
Samsung UA46D7000LJ LCD TV Interface Cannot Distinguish 3 USB Ports, 4 HDMI Groups, 1 Network Port (LAN), 1 PC Input (D-Sub), 2 RF Inputs, 1 Component Terminal (Y/Pb/Pr) And 2 sets of AV terminals can meet the harsh requirements of most users on the interface.
Samsung UA46D7000LJ Side Interface
Samsung UA46D7000LJ Expansion Jack
In terms of remote control design, the Samsung UA46D7000LJ LCD TV is equipped with a remote control with a similar body style, which is slim, but powerful, more buttons, the user can easily use the remote control for more operations, rubber texture buttons are also very handy Not bad.
Samsung UA46D7000LJ Remote Control
From the appearance point of view, Samsung UA46D7000LJ more stylish, simple body, simple lines, ultra-narrow frame, the overall design is elegant and elegant acrylic, and the use of LED light-emitting diodes as a backlight, the thickness is also more advantages, adding the X-silver The design of the base is also quite unique. The remote control is powerful, and the user can download the relevant application via Samsung mobile phone or Samsung tablet PC to remotely control the TV.
Third, Samsung UA46D7000LJ menu layout:
In the menu settings, the Samsung UA46D7000LJ inherits the traditional menu mode of Samsung Smart TV, and is designed to be relatively simple and use. Down-level items are arranged vertically, and the sub-menus are arranged in sequence, which is very suitable for the user's control habits. The main menu provides us with settings for images, audio, channels, networks, systems, and more.
Samsung UA46D7000LJ Menu Layout
Samsung UA46D7000LJ system fine-tuning
Samsung UA46D7000LJ provides four scenes, namely, dynamic, standard, movie, and natural, but unfortunately, no custom options can be found in the image mode. In order to let netizens intuitively understand, I chose the first three scenarios to provide reference for comparison.
Samsung UA46D7000LJ Standard Scene Mode Effect
Samsung UA46D7000LJ Movie Scene (Left) Dynamic Scene (Right) Mode Effect
Fourth, Samsung UA46D7000LJ point to point test:
During the peer-to-peer test, the PC used by the author was the Lenovo ThinkPad SL400 series, and the signal was input to the TV through the HDMI interface. First set the PC resolution to 1920×1080, refresh rate is 50Hz, then in the menu will be the Samsung UA46D7000LJ screen settings in the automatic display area to the "off" state, and select the display area as "full pixels" Samsung UA46D7000LJ Full HD point-to-point is presented to the author. From the point of view of the actual display effect, Samsung UA46D7000LJ performance is quite satisfactory, the text is fairly clear, the effect of general performance.
Samsung UA46D7000LJ Full HD Point-to-Point Effect
In the Monoscope Full HD 1080p signal test, the Samsung UA46D7000LJ performed relatively well on horizontal, vertical, oblique, and circular lines, but in general, there was a slight overlap in the 1080p line performance.
Samsung UA46D7000LJ Full HD Point-to-Point Effect
The following is a close-up view of the Samsung UA46D7000LJ's LCD panel pixel point. Through the macro lens, we can clearly see the liquid crystal particle arrangement status of the entire panel. From the point of view of the pixel shape, the white, red, blue, and green colors of the white screen are arranged vertically and rectangularly, but the screens with lower brightness do not display colors. This type of pixel is different from common types of panel pixel points. The specific type of the panel is unknown, and it needs further confirmation.
Samsung UA46D7000LJ panel pixel map
Samsung UA46D7000LJ menu layout is simple and clear to provide four different scenarios for the user to choose from, while the sound mode, sleep timer, power saving mode, picture-in-picture and other functions to expand, so that users can adjust to suit their own preferences. Samsung UA46D7000LJ can achieve full HD point-to-point, the effect is satisfactory, but the source of the LCD screen needs further confirmation.
Five, Samsung UA46D7000LJ 3D principle analysis:
Because people's two eyes are separated by a certain distance, when they look at certain things, the images they see with their left eyes are different from those seen with their right eyes. It is this two images with different angles that make us feel three-dimensional after they are synthesized in the brain. The 3D image is also the same as this principle, and is composed of images shot with a special camera with the same effect as left and right eyes. The left and right images that were shot were sent to both eyes through 3D TV and glasses, and the three-dimensional images were synthesized in the brain so that we could see the 3D images. There are two ways to display images on a 3D TV: Shutter and Flash.
Samsung UA46D7000LJ Shutter 3D
Shutter 3D is through special glasses, in the ultra-high-speed state, through the LCD power after the lens is adjusted to opaque black, respectively, to cover the person's left and right eyes, so that the two eyes see two different angles of the picture, That is, when the screen plays the left-eye screen, the right lens turns black, and once the screen is switched, the left lens turns black when the screen plays the right-eye screen. In this way, the fast switching ensures that the left and right eyes have a nuanced image.
Samsung UA46D7000LJ 3D principle explanation
Shutter-type 3D glasses are a new type of video glasses and belong to the category of wearing a virtual display. Shutter-type 3D glasses are also called glasses-type displays and portable theaters. This kind of high-end video glasses designed with shuttered 3D technology mainly achieves 3D effects by improving the fast refresh rate of the picture (usually 120 Hz), and is an active 3D technology.
Samsung UA46D7000LJ eyewear details
Samsung UA46D7000LJ adopts shutter-type 3D display, which has stronger three-dimensional effect and more professional and real 3D effect. And has 2D to 3D function, to a certain extent, to solve the problem of the source of the film.
Sixth, Samsung UA46D7000LJ 3D picture effect:
The 3D image played this time is played by Sony Blu-ray player S470. Because the 3D image is formed by the difference in the distance between the left and right eyes, the blurry ghost image will only be seen when the 3D image is viewed without glasses. The 3D degree created by different scenes is also different, so the ghost image may not be correct. It will be very obvious.
Samsung UA46D7000LJ 3D Effect Test (Naked Shot)
Samsung UA46D7000LJ 3D Effect Test (Naked Shot)
From the test of the animation scene, it can be seen that the performance of the Samsung UA46D7000LJ is still quite outstanding. The animation is easy to highlight in the color of the edge, the naked eye is blurred, and the screen is delicate and clear after wearing glasses, and the effect is very three-dimensional.
Samsung UA46D7000LJ 3D Effect Test (Naked Shot)
Samsung UA46D7000LJ 3D effect test (photographed through glasses)
In addition, it is necessary to mention that the Samsung UA46D7000LJ supports 2D to 3D functions. Even ordinary 2D video can be converted into 3D images in real time, which breaks through the limitation that only 3D sources can watch 3D TVs. Although the stereoscopic effect of the converted 3D image is inferior to native 3D, this function is still quite practical, which greatly reduces the problems caused by the shortage of 3D film sources.
Samsung UA46D7000LJ 2D to 3D Screen (Naked Shot)
Samsung UA46D7000LJ 2D to 3D (photographed through glasses)
With regard to viewing angles, shutter-type 3D is not a problem at all when viewed in audio-visual recommended distances. For example, in addition to standing, sitting, or watching TV in a very unusual position within a meter, there is no problem when viewing within the recommended distance of 3D TV viewing, but when the viewing angle changes, the brightness will instantly decrease even Hard to see.
Samsung UA46D7000LJ 3D effect test (different angles of glasses)
Samsung UA46D7000LJ adopts active shutter 3D solution to provide more professional, more realistic 3D vision, strong stereoscopic effect, and the effect is quite good. However, because of the technical bottleneck of shutter 3D, it still performs poorly in terms of viewing angle.
Seventh, Samsung UA46D7000LJ Grayscale comparison test:
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. The author uses a Hi-Definition Reference Disc test disc, Sony PlayStation 3 as a Blu-ray player. The digital camera used was a Canon 50D with a Canon EF 17-40mm F4L USM.
The first test was a 15-gradient grayscale test. From the actual screen, the Samsung UA46D7000LJ LCD TV performed satisfactorily, and each gray level can be easily distinguished. The difference between 0 and 1, 14 and 15 gray levels is relatively high. obvious.
Samsung UA46D7000LJ Grayscale Comparison Test
In the black grey tolerance test, the charcoal line fringe path is clearly seen in the charcoal backlight position; in the charcoal light position, the texture of the charcoal is good. In controlling noise, the Samsung UA46D7000LJ performed well, the picture noise was not obvious, and the color uniformity was slightly insufficient.
Samsung UA46D7000LJ Black Latitude Test
Eight, Samsung UA46D7000LJ color performance test:
First of all, we use DisplayX to perform full-gamut color over-test on the Samsung UA46D7000LJ. From the perspective of the picture, the color is bright and transparent, but the color is too short of smoothness, the yellow is excessively rushed, and the overall brightness is also controlled more uniformly. Quite satisfied.
Samsung UA46D7000LJ Gamut Transition Test
For the color performance of the TV, the color that is most difficult to accurately display is golden yellow. In the test process, Samsung UA46D7000LJ table yellow cash quite satisfactory, for light blue, pink have a better performance, the overall color is relatively soft.
Samsung UA46D7000LJ Color Performance Test
In black and white contrast, Ms. Baiyi's clothes and background are more clearly separated, and at the same time, there are good reduction effects on the details of the black highlights. As can be seen from the figure, the color uniformity of the product is very good, the brightness control is relatively uniform, and the color of the character is also prominent.
Samsung UA46D7000LJ Color Performance Test
Samsung UA46D7000LJ Color Performance Test
Two women with red, white, and yellow roses hold warm colors on the screen, and their characters are rosy and shiny. The hair color is more delicate and natural, the color of the rose on the hand is brighter, and the color of the background is uniform. However, the color temperature is slightly warmer and the overall picture is reddish.
Samsung UA46D7000LJ Color Performance Test
Samsung UA46D7000LJ Color Performance Test
Samsung UA46D7000LJ can clearly display 15 gradient grayscale, black and white contrast, black gray tolerance performance is fairly good. The UA46D7000LJ has good color transitions in the full color range, but the overall color temperature is warmer, and the color rendering is excellent, with vivid colors and saturation in place.
Nine, Samsung UA46D7000LJ dynamic screen test:
In this part of the test, you need to pay attention to the front door of the fast-moving train and the body plate of the car. I used the same ISO and aperture during the shooting process. The parameters are ISO-400 and F4.0. The time is 1/100 seconds. The author selected a sports scene during this evaluation process in order to allow Samsung UA46D7000LJ to exhibit the best dynamic effect.
Judging from the effect of the moving train, the effect of the train's smearing is not obvious through the comparison of the houses behind it. It can be said that the Samsung Samsung UA46D7000LJ has a good response time and dynamic picture display.
Samsung UA46D7000LJ Dynamic Screen Test
In the high-definition video of a section of vehicles that is played below, we need to observe the car's license plate and the outline of the car body. Samsung UA46D7000LJ For the smooth playback of the entire video, the license plate and vehicle contour ghost phenomenon is not obvious, and the license plate can be clearly displayed.
Samsung UA46D7000LJ Dynamic Screen Test
Ten, Samsung UA46D7000LJ power comparison test:
Samsung UA46D7000LJ styling is very slim but thanks to LED backlight technology, the same LED backlight power consumption is relatively low. The following author uses the instantaneous power consumption test method, which is to measure the power consumption values ​​of the red, green, blue, white, black, and color transitions in the standard mode.
Samsung UA46D7000LJ Power Test
From the actual test results, Samsung UA46D7000LJ in the standard image mode, the overall power consumption are low, especially in the dark scene to give prominence, for the 46-inch panel LCD TV, this level of power consumption is very good .
The Samsung UA46D7000LJ is quite lawful in the performance of dynamic motion pictures, and the trailing ghost phenomenon is not obvious. The use of LED backlight, Samsung UA46D7000LJ measured power consumption is relatively low, energy-saving effect is good.
Eleventh, Samsung UA46D7000LJ HD video test:
In the high-definition video test section, the author played Blu-ray high-definition discs "Home" and "Fine Martial Arts." The first is the documentary "Homeland". The color of the film is very rich, and there are many natural environments. This will be able to better test the ability of the Samsung UA46D7000LJ to express various colors.
Samsung UA46D7000LJ HD Video Test
The second paragraph is "Fine Volleyball." This video has rich character details and fast fighting action scenes. From the actual effect point of view, the Samsung UA46D7000LJ is able to restore a detailed scene, especially the character's face, light tone, screen Actual performance, soft colors.
Samsung UA46D7000LJ HD Video Test
Samsung UA46D7000LJ faces high-end market, playing high-definition video smooth and clear, without stopping the card frame, bright colors and real, especially meticulous aspects, character faces, lighting effects, light tones are controlled more well, Samsung UA46D7000LJ HD test to meet most users Demand.
XII. Samsung UA46D7000LJ Intelligent Function Test (1):
At present, most of the flat-panel TVs are equipped with network functions, and there are not many things that are really facing the field of intelligence. Samsung Smart TV, supports Smart Hub integration interface, Search All search engine, Web Bowser web browser, Apps application store, switching from traditional Internet TV to true smart TV. For users to create a digital audio and video applications in one HDTV. From the TV menu, you can set the network aspect.
Samsung UA46D7000LJ Network Setting Interface
Based on Smart Hub, it can provide a full range of consulting content and online entertainment. In the Samsung App Store, there are various video, game, information, interactive education and other applications that allow users to freely download, add, and delete, and create their own personalized TV.
Samsung UA46D7000LJ Built-in Smart Hub Integration Interface
In the Samsung App Store, also known as Samsung Apps, various categories of applications are classified. The left column will be classified from movies, games, sports, lifestyle, information, education, etc., and the corresponding applications will be displayed on the right. After selecting the corresponding application, it will download the installed page.
Samsung UA46D7000LJ Samsung App Store
Samsung UA46D7000LJ Download and Install Applications
Of course, in order to manage applications, record downloading information, and pay applications, you need to create a Smart TV account. After you log in to the account, you can manage the applications of the TV.
Smart TV account login
Smart TV Application Management
Smart TV folder management
Smart TV account settings
The reason why Samsung Smart TV can be widely watched is not only the built-in Smart Hub integration interface. The biggest reason is that there are constantly updated apps that provide users with downloads and usages, keeping the TV's features up-to-date, the best experience, and passing accounts. The form of management, more user-friendly management.
XIII. Samsung UA46D7000LJ Intelligent Function Test (II):
Samsung Smart TV built-in Smart Hub integration interface, there are commonly used recommended Apps, such as Baidu maps, public comment network, hummingbird picture network, calendar applications, Sohu news, games and so on. Let's take a look at these applications. What is worth recommending?
In the Baidu map application, users can view maps of major cities in the country, and provide humanized search in terms of search. For example, local search and visual field search can be performed to facilitate users to search for destinations.
Samsung UA46D7000LJ Baidu Map
The public comment application is basically a public comment client, which can search for information required by the user from various aspects such as search, ranking, coupons, and merchants, and can also provide addresses, telephones, features, prices, etc., as well as displaying maps, The local environment of the place is very convenient for daily outdoor recreation consultation.
Samsung UA46D7000LJ Popular Reviews
The hummingbird web picture mainly provides users with picture browsing, and can browse pictures from the aspects of ecology, scenery, travel, pets, and digital, and also provides an auto play function.
Samsung UA46D7000LJ Hummingbird Web Content
In terms of calendars, those applications are somewhat similar to mobile clients. Can display the Gregorian calendar corresponding to the lunar date, Western constellation, you can also edit the notebook, through the 9-key grid input, very convenient.
Samsung UA46D7000LJ Calendar
In the news application, it mainly displays the news information provided by Sina.com, and the user can choose from different aspects of news consulting, domestic, international, financial, sports, entertainment and other aspects. However, only the text is displayed, which is rather monotonous.
Samsung UA46D7000LJ News Application
For entertainment, Samsung Smart TV has several built-in games, Rock Swap, Fruit Pair, etc. Of course, users can download favorite games.
Samsung UA46D7000LJ game interface
The biggest difference between Samsung Smart TV and traditional network TV is that it has more application development. From the Samsung UA46D7000LJ, we can see that the built-in Smart Hub integration interface is powerful and the application is quite practical. In the process of use, the operation is smooth and the experience is quite good.
XIV. PConline evaluation room summary:
Samsung UA46D7000LJ is positioned in the mid-to-high end of the brand, with shutter 3D features, as well as Internet TV features, apps, and other features. In actual use, 3D display is quite good, and the overall performance of smart features is smooth. The Smart Hub integrated interface not only provides Sina consulting, Weibo, Baidu maps, public comment, etc., but also provides users with application downloads, enjoys all kinds of digital content resources, and has strong performance.
Samsung UA46D7000LJ picture series evaluation forum quotes online shopping Nett
Through the detailed evaluation of the above multiple projects, PConline evaluation room summarizes the evaluation performance of Samsung UA46D7000LJ as follows:
2, the menu layout is reasonable, rich and practical parameter settings;
3, HDMI can achieve multi-resolution full HD point-to-point;
4, clear details of the screen, colorful and accurate;
5, Smart Hub provides a wealth of smart features;
6, 3D excellent effect, strong depth of field.
2, the price is slightly higher.
Samsung UA46D7000LJ, using acrylic ultra-thin frame, stylish and elegant, with CMR 600Hz motion image processing, black crystal panel, backlight local control light technology, excellent picture performance, active shutter 3D technology, and unique 2D to 3D function, Convenient and intimate, the color performance is also quite good. The most brilliant point is the integration of Smart Hub, increasing interactivity between TV and users, providing a variety of applications, and users can create personalized TV according to their needs, highlighting the focus of Smart. [Back to Channel Home]
Portable DJ Booth Display is the irregular display with seamless splicing, which can actualize music and video synchronously. Video DJ Booth Display realizes high brightness, large viewing angle, high resolution and high contrast ratio.
Priva LED DJ Booth Screens are biased towards users with special needs. Currently, they are mainly used in entertainment venues, outdoor media, exhibition halls and other environments.
Characteristics
1. Light weight , high heat dissipation, low power consumption
2. Compatible multi-source input such as DVD ,DVI, VGI
3. Type of weather conditions:snow & wind loading , humidity, lightning protection
LED DJ Booth Display, Portable DJ Booth, VAV LED DJ Booth Display, Diamond DJ Booth Display
Shenzhen Priva Tech Co., Ltd. , https://www.privaled.com