Obsolete technology with plasma, LCD and LED are the only options now available in the market are high-end TVs. Be sure to ask then what is LED? There is no such thing as an LED TV and this is just a marketing trick and if you think that the owner of a LED TV in your home, you’re wrong. Stay tuned with finally Technology to see why there is a product called LED TV What is the difference between LCD and OLED.
LCD or LED? The question that was raised a few years ago for an LCD or plasma, obtained from bipolar questions such as Android or iOS, Pepsi or Coca-Cola and Xbox or PlayStation is. The difference is that to answer this question, a personal opinion and taste is less (in terms of choice less “subjective”) and can respond to this question with quantitative and qualitative scrutiny.
2015, a new generation of TVs shipped with the latest display technology. Among these are TV giant OLED (which is more a work of art were similar), and LCD with the technology of quantum dots, blur Local (Local Dimming), the range of colors (Color Gamut) wide, 4K resolution and utilization of Boards curve noted.
To better evaluate new technologies for OLED TVs and LCD, display Mitt two flagship television in 2015 in its modern laboratories examined and the results have been Gizmodo. The trial of OLED TV, LG LCD TV models and Samsung 65EG9600 UN65JS9500 model is used. Both 65-inch TVs, 4K and are curved.
Standard dual content
While both of these TVs are the latest generation technology, consumer content to 4K resolution and color gamut (Gamut) are still very rare large-scale production. In 2015, more than 99% of the content available to consumers have Full HD resolution and color gamut sRGB. After that 4K TVs are capable of Full HD content with excellent quality too old to show is a must. Full HD content now includes television (both cable and satellite), Blu-Ray, digital cameras and Internet content to 1080p resolution and supports most of the standard color gamut sRGB / Rec.709 use. It will take years before the new content at 4K resolution and color gamut of the DCI. Therefore, in these experiments, the ability to display Full HD content used today by this television is investigated.
There is no such thing as a LED TV!
Still much confusion among consumers to choose between LED and OLED TV there. The first thing that should be clear is that the “TV LED” is a misleading term that has been created by marketing teams. Such TVs are not there. LED TV that they are, in fact only LCD TVs are backlit by white LED is provided. The LED on the TV only for providing backlight (Backlit) is, nothing more! While OLED is completely different technology which does not use a backlight. Unfortunately, many people think they have a LED TV at home, while they are actually an LCD TV.
A review of old and new TVs and their related standards
If you have a fairly new TV you bought it within the last 5 years, is likely to be flat LCD or plasma TV with Full HD resolution or 1920 × 1080 pixels and color standard sRGB / Rec like. New TV screen size is steadily on the rise, as are 60-inch TVs flagship Consultants. Many new TVs have a slight curve in the following pages will explain the advantages of this type.
Aside from old TVs, new TVs with a resolution of 3840 × 2160 pixels approached the 4K Ultra HD or even known. This is double the resolution of Full HD TVs have 4 times the number of pixels it. The new color gamut (DCI (Digital Cinema Initiative is 26 percent wider color range than the current standard color gamut sRGB / Rec.709 offer and saturation of red and green is was better. Another important point to note here There is no resolution or color gamut coverage of non-UHD Ultra HD TVs and old increase. It will also continue to examine in detail.
In the picture below you can see the scope of the sRGB color compared to the DCI.
OLED TV technology
LED (or LCD organic) thin solid parts that are colored light directly irradiated. OLED displays are rapidly improved and the size of plates, lighting and energy efficiency are constantly rising. They do not need a backlight and an additional optical components and thus significantly thinner (thickness 5mm 65-inch models) and are lighter than LCD screens. In our tests the Samsung LCD TV LED TV LG’s 52 percent was heavier. Also, using the OLED panel production curve is much quicker than LCD screens.
OLED screens first appeared in 2010 in consumer products. At that time, OLED is limited to 4-inch plates were smartphones. Build large OLED display screens considerably more difficult and it took several years for manufacturers to enable them to be able to do this. LG’s OLED 55-inch Full HD TVs in their first generation introduced in 2013, which until then was considered the best LCD TV that Mitt display it was tested. Almost all of the reviews … agreed that the TVs LG plasma and LCD TVs on the market at the time the best in terms of quality images, better acting. LG’s OLED TV Display Mitt used in this experiment has not only bigger in size, but the image quality and performance is better.
LG’s OLED TV is used in specific technologies. The use of sub-pixels instead of three sub-pixels unibody white, red, green and blue. Each sub-pixel color filters of red, green and blue of its own. This makes it very much easier OLED production, productivity increased and the cost of production goes down. In addition, LG has added a fourth layer to the sub-pixels that produce pure white. It improves energy efficiency and color accuracy also increases the display.
The latest LCD technology
In 2013, Samsung introduced its first generation of OLED TVs, but in 2015 they decided to go back to the LCD, which is likely due to cost and manufacturing constraints, and focus on making pages OLED Samsung Mobile.
Samsung’s flagship LCD TV Display examined the dead is the latest LCD technology. These technologies include local blur (Local Dimming) to increase the depth of black, quantum dots (which Samsung has called nano-crystals on it) to expand the color gamut and increase energy efficiency, and curved plate production with the use of LCD screens It is very hard work.
Resolution 4K (Ultra HD)
Resolution of the human eye is unable to distinguish it in the first place depends on your distance from the screen. The next stage for other factors such as sight, angle and ambient light affect the detection resolution. For common spaces, Full HD TVs that display images with excellent quality. Ultra HD TVs images even at a distance, and for those who have 20/20 vision with excellent quality exhibit.
If content in Ultra HD TVs Full HD (1920 × 1080) or HD (1280 × 720) or SD (852 × 480) players, the electronic signal processing within the TV automatically converts content to the screen size of 3840 × 2160 fill the TV screen. But contrary to popular belief, the upgrade process (upscaling) of content quality will not change, because it can not process additional details add to main content. After a Full HD movies after the upscale and broadcast on TV Full HD Ultra HD still remains.
Watch real situations with high ambient light and viewing angles
To see the best picture quality on any TV screen, you need to watch the situation is ideal. These include total darkness without any ambient light and viewing a page right in front of the TV (this place the ((Sweet Spot)) fame). Almost never in such a situation is not addressed to TV viewing. First of all there is ambient light and its reflection on the screen lowers contrast and resolution reduction that is understandable by the human eye.
Second, only one person may angle of the Sweet Spot to watch pay TV and a decrease in image quality by increasing the viewing angle is very significant. Both of these natural conditions have a significant impact on the image quality to be discussed, but the ideal situation will be reviewed.
Pages curve
Curved plates were introduced first in 2013. Both TV reviews page Bent, but in fact the amount of curvature is relatively low, so that the curve of the edge of the TV to the TV 65-inch depth of only 5.3 cm. This curvature is less important goal: the reflection of ambient light on the screen with a curve down sharply and improved contrast and reduce image distortion at wide angle and more distance.
Because accustomed to flat screen TVs, some people do not like change the geometry TV. Like the TV flat or curved entirely on your personal opinion, but as described above TVs, curved significant aids.
Brightness
High brightness for many consumers is important, because ambient light conditions used in TVs. High brightness setting to compensate for the lack of contrast of light. LG TV’s video mode Cinema mode for use in low ambient light conditions, and Samsung is also a condition known as Movie mode is intended for the same purpose. On the other hand for ambient light conditions, with most LG and Samsung also the case with Vivid mode Dynamic mode on your TV on. Brightness (Luminance) displays with one candle per square meter (the “good” fame) is measured.
The results display mitt two TV teams of lighting are as follows:
Black color depth and contrast ratio.
OLED is that black screens with brightness 0 intentions produce. As a result, the contrast ratio (Contrast Ratio) and dynamic range (Dynamic Range) of infinity. Tangible result of these figures is that the OLED TV exhibits darker black you, so that when the image on the screen turns black, black frame surrounding the TV screen can not be determined and integrated body looks like.
There is always the LCD backlight and display backlight can never completely stop and to show true black. This is due to a contrast ratio of 1000 to 4000 in the LCD display. When the TV is showing pictures and videos on the topic is not significant, but the images are dark gray instead of black quite discernible.
Various LCD contrast ratio differently. For example, the Samsung LCD TV in impressive contrast ratio of 3844 to test the Dysplymyt highest measured according to a LCD TV’s to the present. But the black color of the TV 0.1 is good lighting. Samsung technology called strained local (Local Dimming) black color depth increases the more it will be reviewed.
light reflection
Each screen displays the amount of ambient light reflections. As this reflection is lower, we will see a better picture on the TV screen. In fact, 50% reduction in reflectance of the page, double the increase the contrast of the display. Most televisions, monitors, smartphones and tablets with reflection page 5% or more. Record low reflection screen previously owned OLED TV from LG (Model 2013) by 2.2% and 2.5% of iPad 2. LG’s OLED TV is reflecting a 1.2 percent have removed all previous records. This reflection is the lowest among all types of displays. The Samsung LCD TV has a great reflection of 2.2 percent, but LG’s OLED TV Samsung contrast with the low reflection effect is doubled.
Blur Local (Local Dimming) – for LCD
Samsung LCD TVs have a feature called local blur. Basis of this technology is that the backlight to 180 parts (by arrangement 18 in 10) is split if required, each of these parts can be turned off. The backlit LCD TVs common integrated and state but power is not available. Local blur technology allows the Samsung TV screen backlight off in dark areas, while in other parts of the backlight remains on the screen is clear.
The images below show the advantages and limitations of local blur technology can be seen. In the first picture a picture on the margin around it there is a white line is shown on television and in the second image of a horizontal line that passes through the center of the display can be seen. As you may have guessed LG’s OLED TV, the left and right is Samsung’s LCD.
If you look at the screenshots above, as promised local blur technology backlight in dark areas is completely turned off. While this feature Samsung’s LCD huge advantage over conventional LCD without this technology, but also the OLED is quiet.
Color Gamuts
Both DCI-P3 color gamut by the union UHD TV as a standard benefit set for Ultra HD TVs. UHD TVs must be at least 90 percent of the color gamut to be DCI-P3. LG OLED TV is dead at 93 percent and Samsung’s LCD display mitt tests 104% of the color, respectively. After both standard UHD TV and Samsung have complied with thanks to the technology of the standard quantum dots are exceeded.
Since more than 99% of current consumption content that is based on the Full HD standard color gamut sRGB / Rec.709 uses both standard TV must also support the display tests showed that it is dead.
A common myth is that television has a higher color gamut, lower standards as well as displays. In fact, if UHD TV Full HD when viewing old content from new governor) that a much larger color gamut) used, not only does not show colors better, but they will exhibit poor quality.
Absolute precision color
Since the DCI standard color gamut is not yet final, absolute precision testing Mitt display color on color gamut sRGB / Rec.709 done. Both were great 1.8JNCD color TV with an error and won the title of the most accurate TV were present.
Gamma
LG OLED TV gamma of 2.16, which is reasonably close to gamma 2.2 standard. Samsung LCD TV Gamma 2.07 which is significantly lower than the standard.
Change the angle of view
Large screen TVs are commonly used by multiple people in different locations and angles are observed. All the tests that have been mentioned here, without angle and ideally Sweet Spot has been done. Now we want to examine the effects of changing the angle of view on the quality of the images.
As expected, LG OLED TV at different angles show relatively little change, while Samsung LCD TV by increasing the angle to see more changes. The results of changes from the viewpoint of the separation parameters on image quality is as follows:
Change color: LG’s OLED color gamut angles of 45 and 60 degrees, respectively, 7 and 9 percent change, while Samsung LCD TV color gamut at angles of 45 and 60 degrees, respectively 42 and 59 percent, which is subject to change change is considerable.
Reduce lighting: LG OLED TV at an angle of 45 degrees only 19 percent brightness, the Samsung LCD TV at the same angle confronted with 52 percent brightness.
Black color depth: deep black LG OLED TV by increasing the viewing angle does not change (0% increase in brightness of the color black in any position), but Samsung LCD TV at an angle of 45 degrees, an increase of 419 percent brightness black color that adverse effects very tangible.
Screenshots changing the angle of impact on the quality of the images:
Response time and motion blur
Motion blur on the LCD is a known problem. When the display objects that are moving quickly to the exhibits or the camera is quick march, faced with the problem of motion blur. This problem is caused by the liquid crystal (main component TV LCD) that can quickly change direction. In contrast OLED is very high response time, LG claims as its OLED response time of 0.1 milliseconds, which is about ten times faster than LCD screens.
To test the response time and motion blur, Mitt display using a Nikon camera with a shutter speed of 1/320 seconds of video showing animated television picture is taken.
As the images of the LG OLED TV seems clear picture and without leaving any trail ghostly blur of red and exhibits. According to camera’s shutter speed is far faster than 5 ms response rate.
Samsung LCD TV and high-speed camera image according to the response rate of about 20 milliseconds.
Energy efficiency
Energy efficiency on mobile devices is very important, but television is not so trivial. For example, 330 million TV sets in America there are over 600 billion hours. The television 10% of household electricity consumption to account. On the other hand energy efficiency generates less heat and better performance of the TV.
The OLED TV energy consumption depends heavily on broadcast content. If the black color in the image is large, power consumption of OLED TV will be less, because the black pixels are virtually silent and power consumption is zero. In conventional LCD TV backlight is always on and power consumption by changing the content does not change. The Samsung LCD TVs that use local blur technology, darker content consumes less energy.
LG LED TV minimum brightness of 39% and a maximum brightness of LCD TV Samsung 17% less power.
Conclusion
OLED TVs of all the benefits of plasma TVs (LCD TVs are preferred by many movie fans out there) are in many ways even better than plasma exhibit. The new generation flagship LCD TVs are significant improvements over traditional conventional LCD.
LG OLED TV is undoubtedly the best television mitt display says that so far it has been tested. LG OLED TV where ever had advantages over LCD plasmas, even the best plasma TVs are better. In fact, this TV even Sony’s professional CRT monitors 50 thousand dollar (which until recently were considered the gold standard for image quality) is better.
LG OLED TV Display mitt experiments in all branches except the brightness of the LCD TV, Samsung outperformed. The only deterrent to select an OLED TV is its relatively high price, in the face of declining prices of these TVs will be the absolute winner of the competition.
LCD or LED? The question that was raised a few years ago for an LCD or plasma, obtained from bipolar questions such as Android or iOS, Pepsi or Coca-Cola and Xbox or PlayStation is. The difference is that to answer this question, a personal opinion and taste is less (in terms of choice less “subjective”) and can respond to this question with quantitative and qualitative scrutiny.
2015, a new generation of TVs shipped with the latest display technology. Among these are TV giant OLED (which is more a work of art were similar), and LCD with the technology of quantum dots, blur Local (Local Dimming), the range of colors (Color Gamut) wide, 4K resolution and utilization of Boards curve noted.
To better evaluate new technologies for OLED TVs and LCD, display Mitt two flagship television in 2015 in its modern laboratories examined and the results have been Gizmodo. The trial of OLED TV, LG LCD TV models and Samsung 65EG9600 UN65JS9500 model is used. Both 65-inch TVs, 4K and are curved.
Standard dual content
While both of these TVs are the latest generation technology, consumer content to 4K resolution and color gamut (Gamut) are still very rare large-scale production. In 2015, more than 99% of the content available to consumers have Full HD resolution and color gamut sRGB. After that 4K TVs are capable of Full HD content with excellent quality too old to show is a must. Full HD content now includes television (both cable and satellite), Blu-Ray, digital cameras and Internet content to 1080p resolution and supports most of the standard color gamut sRGB / Rec.709 use. It will take years before the new content at 4K resolution and color gamut of the DCI. Therefore, in these experiments, the ability to display Full HD content used today by this television is investigated.
There is no such thing as a LED TV!
Still much confusion among consumers to choose between LED and OLED TV there. The first thing that should be clear is that the “TV LED” is a misleading term that has been created by marketing teams. Such TVs are not there. LED TV that they are, in fact only LCD TVs are backlit by white LED is provided. The LED on the TV only for providing backlight (Backlit) is, nothing more! While OLED is completely different technology which does not use a backlight. Unfortunately, many people think they have a LED TV at home, while they are actually an LCD TV.
A review of old and new TVs and their related standards
If you have a fairly new TV you bought it within the last 5 years, is likely to be flat LCD or plasma TV with Full HD resolution or 1920 × 1080 pixels and color standard sRGB / Rec like. New TV screen size is steadily on the rise, as are 60-inch TVs flagship Consultants. Many new TVs have a slight curve in the following pages will explain the advantages of this type.
Aside from old TVs, new TVs with a resolution of 3840 × 2160 pixels approached the 4K Ultra HD or even known. This is double the resolution of Full HD TVs have 4 times the number of pixels it. The new color gamut (DCI (Digital Cinema Initiative is 26 percent wider color range than the current standard color gamut sRGB / Rec.709 offer and saturation of red and green is was better. Another important point to note here There is no resolution or color gamut coverage of non-UHD Ultra HD TVs and old increase. It will also continue to examine in detail.
In the picture below you can see the scope of the sRGB color compared to the DCI.
OLED TV technology
LED (or LCD organic) thin solid parts that are colored light directly irradiated. OLED displays are rapidly improved and the size of plates, lighting and energy efficiency are constantly rising. They do not need a backlight and an additional optical components and thus significantly thinner (thickness 5mm 65-inch models) and are lighter than LCD screens. In our tests the Samsung LCD TV LED TV LG’s 52 percent was heavier. Also, using the OLED panel production curve is much quicker than LCD screens.
OLED screens first appeared in 2010 in consumer products. At that time, OLED is limited to 4-inch plates were smartphones. Build large OLED display screens considerably more difficult and it took several years for manufacturers to enable them to be able to do this. LG’s OLED 55-inch Full HD TVs in their first generation introduced in 2013, which until then was considered the best LCD TV that Mitt display it was tested. Almost all of the reviews … agreed that the TVs LG plasma and LCD TVs on the market at the time the best in terms of quality images, better acting. LG’s OLED TV Display Mitt used in this experiment has not only bigger in size, but the image quality and performance is better.
LG’s OLED TV is used in specific technologies. The use of sub-pixels instead of three sub-pixels unibody white, red, green and blue. Each sub-pixel color filters of red, green and blue of its own. This makes it very much easier OLED production, productivity increased and the cost of production goes down. In addition, LG has added a fourth layer to the sub-pixels that produce pure white. It improves energy efficiency and color accuracy also increases the display.
The latest LCD technology
In 2013, Samsung introduced its first generation of OLED TVs, but in 2015 they decided to go back to the LCD, which is likely due to cost and manufacturing constraints, and focus on making pages OLED Samsung Mobile.
Samsung’s flagship LCD TV Display examined the dead is the latest LCD technology. These technologies include local blur (Local Dimming) to increase the depth of black, quantum dots (which Samsung has called nano-crystals on it) to expand the color gamut and increase energy efficiency, and curved plate production with the use of LCD screens It is very hard work.
Resolution 4K (Ultra HD)
Resolution of the human eye is unable to distinguish it in the first place depends on your distance from the screen. The next stage for other factors such as sight, angle and ambient light affect the detection resolution. For common spaces, Full HD TVs that display images with excellent quality. Ultra HD TVs images even at a distance, and for those who have 20/20 vision with excellent quality exhibit.
If content in Ultra HD TVs Full HD (1920 × 1080) or HD (1280 × 720) or SD (852 × 480) players, the electronic signal processing within the TV automatically converts content to the screen size of 3840 × 2160 fill the TV screen. But contrary to popular belief, the upgrade process (upscaling) of content quality will not change, because it can not process additional details add to main content. After a Full HD movies after the upscale and broadcast on TV Full HD Ultra HD still remains.
Watch real situations with high ambient light and viewing angles
To see the best picture quality on any TV screen, you need to watch the situation is ideal. These include total darkness without any ambient light and viewing a page right in front of the TV (this place the ((Sweet Spot)) fame). Almost never in such a situation is not addressed to TV viewing. First of all there is ambient light and its reflection on the screen lowers contrast and resolution reduction that is understandable by the human eye.
Second, only one person may angle of the Sweet Spot to watch pay TV and a decrease in image quality by increasing the viewing angle is very significant. Both of these natural conditions have a significant impact on the image quality to be discussed, but the ideal situation will be reviewed.
Pages curve
Curved plates were introduced first in 2013. Both TV reviews page Bent, but in fact the amount of curvature is relatively low, so that the curve of the edge of the TV to the TV 65-inch depth of only 5.3 cm. This curvature is less important goal: the reflection of ambient light on the screen with a curve down sharply and improved contrast and reduce image distortion at wide angle and more distance.
Because accustomed to flat screen TVs, some people do not like change the geometry TV. Like the TV flat or curved entirely on your personal opinion, but as described above TVs, curved significant aids.
Brightness
High brightness for many consumers is important, because ambient light conditions used in TVs. High brightness setting to compensate for the lack of contrast of light. LG TV’s video mode Cinema mode for use in low ambient light conditions, and Samsung is also a condition known as Movie mode is intended for the same purpose. On the other hand for ambient light conditions, with most LG and Samsung also the case with Vivid mode Dynamic mode on your TV on. Brightness (Luminance) displays with one candle per square meter (the “good” fame) is measured.
The results display mitt two TV teams of lighting are as follows:
Black color depth and contrast ratio.
OLED is that black screens with brightness 0 intentions produce. As a result, the contrast ratio (Contrast Ratio) and dynamic range (Dynamic Range) of infinity. Tangible result of these figures is that the OLED TV exhibits darker black you, so that when the image on the screen turns black, black frame surrounding the TV screen can not be determined and integrated body looks like.
There is always the LCD backlight and display backlight can never completely stop and to show true black. This is due to a contrast ratio of 1000 to 4000 in the LCD display. When the TV is showing pictures and videos on the topic is not significant, but the images are dark gray instead of black quite discernible.
Various LCD contrast ratio differently. For example, the Samsung LCD TV in impressive contrast ratio of 3844 to test the Dysplymyt highest measured according to a LCD TV’s to the present. But the black color of the TV 0.1 is good lighting. Samsung technology called strained local (Local Dimming) black color depth increases the more it will be reviewed.
light reflection
Each screen displays the amount of ambient light reflections. As this reflection is lower, we will see a better picture on the TV screen. In fact, 50% reduction in reflectance of the page, double the increase the contrast of the display. Most televisions, monitors, smartphones and tablets with reflection page 5% or more. Record low reflection screen previously owned OLED TV from LG (Model 2013) by 2.2% and 2.5% of iPad 2. LG’s OLED TV is reflecting a 1.2 percent have removed all previous records. This reflection is the lowest among all types of displays. The Samsung LCD TV has a great reflection of 2.2 percent, but LG’s OLED TV Samsung contrast with the low reflection effect is doubled.
Blur Local (Local Dimming) – for LCD
Samsung LCD TVs have a feature called local blur. Basis of this technology is that the backlight to 180 parts (by arrangement 18 in 10) is split if required, each of these parts can be turned off. The backlit LCD TVs common integrated and state but power is not available. Local blur technology allows the Samsung TV screen backlight off in dark areas, while in other parts of the backlight remains on the screen is clear.
The images below show the advantages and limitations of local blur technology can be seen. In the first picture a picture on the margin around it there is a white line is shown on television and in the second image of a horizontal line that passes through the center of the display can be seen. As you may have guessed LG’s OLED TV, the left and right is Samsung’s LCD.
If you look at the screenshots above, as promised local blur technology backlight in dark areas is completely turned off. While this feature Samsung’s LCD huge advantage over conventional LCD without this technology, but also the OLED is quiet.
Color Gamuts
Both DCI-P3 color gamut by the union UHD TV as a standard benefit set for Ultra HD TVs. UHD TVs must be at least 90 percent of the color gamut to be DCI-P3. LG OLED TV is dead at 93 percent and Samsung’s LCD display mitt tests 104% of the color, respectively. After both standard UHD TV and Samsung have complied with thanks to the technology of the standard quantum dots are exceeded.
Since more than 99% of current consumption content that is based on the Full HD standard color gamut sRGB / Rec.709 uses both standard TV must also support the display tests showed that it is dead.
A common myth is that television has a higher color gamut, lower standards as well as displays. In fact, if UHD TV Full HD when viewing old content from new governor) that a much larger color gamut) used, not only does not show colors better, but they will exhibit poor quality.
Absolute precision color
Since the DCI standard color gamut is not yet final, absolute precision testing Mitt display color on color gamut sRGB / Rec.709 done. Both were great 1.8JNCD color TV with an error and won the title of the most accurate TV were present.
Gamma
LG OLED TV gamma of 2.16, which is reasonably close to gamma 2.2 standard. Samsung LCD TV Gamma 2.07 which is significantly lower than the standard.
Change the angle of view
Large screen TVs are commonly used by multiple people in different locations and angles are observed. All the tests that have been mentioned here, without angle and ideally Sweet Spot has been done. Now we want to examine the effects of changing the angle of view on the quality of the images.
As expected, LG OLED TV at different angles show relatively little change, while Samsung LCD TV by increasing the angle to see more changes. The results of changes from the viewpoint of the separation parameters on image quality is as follows:
Change color: LG’s OLED color gamut angles of 45 and 60 degrees, respectively, 7 and 9 percent change, while Samsung LCD TV color gamut at angles of 45 and 60 degrees, respectively 42 and 59 percent, which is subject to change change is considerable.
Reduce lighting: LG OLED TV at an angle of 45 degrees only 19 percent brightness, the Samsung LCD TV at the same angle confronted with 52 percent brightness.
Black color depth: deep black LG OLED TV by increasing the viewing angle does not change (0% increase in brightness of the color black in any position), but Samsung LCD TV at an angle of 45 degrees, an increase of 419 percent brightness black color that adverse effects very tangible.
Screenshots changing the angle of impact on the quality of the images:
Response time and motion blur
Motion blur on the LCD is a known problem. When the display objects that are moving quickly to the exhibits or the camera is quick march, faced with the problem of motion blur. This problem is caused by the liquid crystal (main component TV LCD) that can quickly change direction. In contrast OLED is very high response time, LG claims as its OLED response time of 0.1 milliseconds, which is about ten times faster than LCD screens.
To test the response time and motion blur, Mitt display using a Nikon camera with a shutter speed of 1/320 seconds of video showing animated television picture is taken.
As the images of the LG OLED TV seems clear picture and without leaving any trail ghostly blur of red and exhibits. According to camera’s shutter speed is far faster than 5 ms response rate.
Samsung LCD TV and high-speed camera image according to the response rate of about 20 milliseconds.
Energy efficiency
Energy efficiency on mobile devices is very important, but television is not so trivial. For example, 330 million TV sets in America there are over 600 billion hours. The television 10% of household electricity consumption to account. On the other hand energy efficiency generates less heat and better performance of the TV.
The OLED TV energy consumption depends heavily on broadcast content. If the black color in the image is large, power consumption of OLED TV will be less, because the black pixels are virtually silent and power consumption is zero. In conventional LCD TV backlight is always on and power consumption by changing the content does not change. The Samsung LCD TVs that use local blur technology, darker content consumes less energy.
LG LED TV minimum brightness of 39% and a maximum brightness of LCD TV Samsung 17% less power.
Conclusion
OLED TVs of all the benefits of plasma TVs (LCD TVs are preferred by many movie fans out there) are in many ways even better than plasma exhibit. The new generation flagship LCD TVs are significant improvements over traditional conventional LCD.
LG OLED TV is undoubtedly the best television mitt display says that so far it has been tested. LG OLED TV where ever had advantages over LCD plasmas, even the best plasma TVs are better. In fact, this TV even Sony’s professional CRT monitors 50 thousand dollar (which until recently were considered the gold standard for image quality) is better.
LG OLED TV Display mitt experiments in all branches except the brightness of the LCD TV, Samsung outperformed. The only deterrent to select an OLED TV is its relatively high price, in the face of declining prices of these TVs will be the absolute winner of the competition.
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