Why Does The Samsung Galaxy Z Fold 4 Look This Way

Samsung Display Technology: A Leader in Innovation

The display technology used in Samsung's latest smartphones is a testament to the company's commitment to innovation and improvement. With each generation, Samsung continues to push the boundaries of what is possible with display technology, offering features that are unmatched by its competitors. In this article, we will delve into the details of Samsung's display technology, exploring its capabilities, advantages, and improvements.

One of the key areas where Samsung has made significant strides is in brightness. The company's flagship devices are capable of producing an astonishing 800 cd/m² of brightness, making them some of the brightest smartphones on the market. This is particularly impressive when considering that traditional OLED displays typically top out at around 600-700 cd/m². However, it's worth noting that Samsung's displays also offer a unique feature called Adaptive mode, which automatically adjusts the screen's brightness based on the surroundings. This not only helps to conserve battery life but also provides a more comfortable viewing experience.

Another area where Samsung has made significant improvements is in its display's color accuracy and saturation. The company's latest devices boast incredible color rendering capabilities, with some models offering 1 billion colors. This means that the display can produce a wide range of colors, from the deepest blacks to the brightest whites, creating an immersive visual experience. Additionally, Samsung's displays are capable of producing a wider range of hues and saturation levels than traditional displays, making for a more vibrant and engaging viewing experience.

One of the most interesting aspects of Samsung's display technology is its use of subpixels. Subpixels are tiny elements that make up the display's pixel matrix, allowing for greater color accuracy and precision. In Samsung's devices, these subpixels are arranged in a unique pattern, with larger blue segments and quad green sections. This allows for even greater color accuracy and a more nuanced visual experience.

The use of subpixels also has an impact on the perceived resolution of the display. Traditional displays often have a lower perceived resolution due to the limitations of their pixel structure. However, Samsung's latest devices boast a higher perceived resolution, which blends seamlessly with the display's existing pixels. This creates a smoother and more seamless visual experience, making it ideal for everyday use.

In addition to its display capabilities, Samsung has also made significant strides in camera technology. The company's front-facing cameras are hidden beneath the OLED display, allowing for a sleeker and more minimalist design. However, this technology is not just for show – it provides several advantages over traditional front-facing cameras. For one, it allows for a wider field of view, making it ideal for selfie-taking and video conferencing. Additionally, the camera's position beneath the display means that it is no longer an obstruction, providing a clearer view of the screen.

The use of this technology also has practical implications for battery life. By increasing light transmittance and reducing the need for additional lighting, Samsung's displays can help to conserve battery power. This is particularly important for users who are always on the go or require long periods of screen time without needing a recharge.

Finally, Samsung's display technology is not just limited to its smartphones – it has also been adopted by other manufacturers. The company's innovations in display technology have set a new standard for the industry, and its competitors are now following suit. Whether you're an avid user of Samsung devices or simply interested in staying up-to-date with the latest developments in display technology, one thing is clear: Samsung is leading the charge when it comes to innovation and improvement.

One of the key areas where Samsung has made significant strides is in camera technology. The company's front-facing cameras are hidden beneath the OLED display, allowing for a sleeker and more minimalist design. However, this technology is not just for show – it provides several advantages over traditional front-facing cameras. For one, it allows for a wider field of view, making it ideal for selfie-taking and video conferencing. Additionally, the camera's position beneath the display means that it is no longer an obstruction, providing a clearer view of the screen.

To further explore the capabilities of Samsung's display technology, let's take a closer look at the subpixel pattern used in its latest devices. The blue dots and subpixels used in these displays are quite unique, with larger blue segments and quad green sections. This allows for even greater color accuracy and a more nuanced visual experience.

The layout of these subpixels is also interesting, with each pixel consisting of multiple smaller elements that work together to create the final image. This arrangement allows for a wider range of colors and a more vibrant display, making it ideal for everyday use.

One way to appreciate the capabilities of Samsung's display technology is through the use of magnification techniques. When viewing the display through a loop or other optical device, you can see the individual elements that make up the pixel matrix in greater detail. This allows for a deeper understanding of how the display works and its many advantages.

In conclusion, Samsung's display technology is a leader in innovation and improvement. The company's commitment to pushing the boundaries of what is possible has resulted in incredible advancements in brightness, color accuracy, and camera capabilities. Whether you're an avid user of Samsung devices or simply interested in staying up-to-date with the latest developments in display technology, one thing is clear: Samsung is leading the charge when it comes to innovation and improvement.

The use of subpixels also has practical implications for battery life. By increasing light transmittance and reducing the need for additional lighting, Samsung's displays can help to conserve battery power. This is particularly important for users who are always on the go or require long periods of screen time without needing a recharge.

However, it's worth noting that Samsung's displays also come with some drawbacks. For one, they can be quite expensive, which may be a barrier for some users. Additionally, the unique design and engineering required to make these displays work can result in some limitations, such as reduced viewing angles or lower brightness levels compared to traditional displays.

Overall, however, Samsung's display technology is an incredible advancement that offers many advantages over traditional displays. Its bright colors, wide color gamut, and high contrast ratio make it ideal for everyday use, while its practical implications for battery life and camera capabilities set a new standard for the industry.

The final advantage of Samsung's display technology is its ability to produce a wider range of hues and saturation levels than traditional displays. This allows for a more vibrant and engaging visual experience, making it ideal for entertainment, gaming, and other applications where color accuracy and precision are crucial.

One final note is that while Samsung's display technology has many advantages, it's not without its limitations. As mentioned earlier, the unique design and engineering required to make these displays work can result in some drawbacks, such as reduced viewing angles or lower brightness levels compared to traditional displays. However, for most users, the benefits of Samsung's display technology far outweigh any potential drawbacks.

In conclusion, Samsung's display technology is an incredible advancement that offers many advantages over traditional displays. Its bright colors, wide color gamut, and high contrast ratio make it ideal for everyday use, while its practical implications for battery life and camera capabilities set a new standard for the industry. Whether you're an avid user of Samsung devices or simply interested in staying up-to-date with the latest developments in display technology, one thing is clear: Samsung is leading the charge when it comes to innovation and improvement.

The company's commitment to pushing the boundaries of what is possible has resulted in incredible advancements in brightness, color accuracy, and camera capabilities. Whether you're an avid user of Samsung devices or simply interested in staying up-to-date with the latest developments in display technology, one thing is clear: Samsung is leading the charge when it comes to innovation and improvement.

The final note is that while Samsung's display technology has many advantages, it's not without its limitations. As mentioned earlier, the unique design and engineering required to make these displays work can result in some drawbacks, such as reduced viewing angles or lower brightness levels compared to traditional displays. However, for most users, the benefits of Samsung's display technology far outweigh any potential drawbacks.

"WEBVTTKind: captionsLanguage: enyou're rolling everywhere though lovely So today we're gonna be doing a little bit of a science project well not exactly we're going to be doing some scientific semi-scientific things with the new z-fold 4 which is the device that has been in my pocket since it arrived here in studio I'm into the folding thing I admit it but I noticed right away that there were some differences between the z-fold 4 and the z-fold three the display brightness the appearance of it in general so Samsung reached out and they said why don't we do a video on the actual display technology hey why is that display so bright so vivid what's going on with these folding displays because when you boost that brightness on a z-fold 4 you are blown away so what are we gonna do today in order to figure this all out well first things first I ordered this screen luminance meter this thing is supposedly gonna tell us look at that how bright the display is maybe we'll use this in future videos and I've also got this kind of like a macro effect a loop it's called a loop a a magnifying device so that we can examine the sub pixels these gadgets are going to help us inspect why that's the case first major technology in these OLED displays Eco Square OLED plus this is Samsung's display technology that removes the polarizer film from the OLED this reduces Reflections from external light and then integrates its functionality into the panel layer so new for this device in 2022 it features an even more advanced light transmittance technology and displays Brighter Images and they're claiming a 68 transmittance rate which is a significant improvement over a conventional OLED or the transmittance amount is more like 43 now the other thing about the displays is that they are designed based on how the human eye perceives colors and images see human eyes are more sensitive to green light compared to red and blue the new technology select actively increases the transmittance of red and blue subpixels then it blocks reflections of the bottom electrode compared to Conventional display so by increasing the transmittance of the colors that our eyes are less sensitive to we're able to see a more vibrant representation there's a big aspect here which has to do with battery conservation Energy Efficiency it'll reduce power consumption in some cases by up to 37 percent max out your screen brightness or use it at a brighter level than you normally would without the same impact or hit to battery life so normally you would have some sort of a notch or something for the front-facing camera then we move to hole punches punch holes and this is the latest technology which is hiding it right underneath the display and pixels that are capable of being turned off it's an uninterrupted display hiding the camera right underneath the OLED panel an uninterrupted display you have less distraction you have fewer things in the way of the content that you're trying to look at and this does create a situation where it just Fades away a little bit more it's not that it's completely invisible but you just don't notice it as much but on the latest generation the z-fold 4 it's been upgraded first generation UPC technology has multiple pixel clusters that behave like a single large pixel resulting in a lower perceived resolution so essentially what this means for your perception or your perceived resolution is more dots and more dots makes things look sharper previously it might have looked a little bit like I don't know a digital clock or something with giant block like pixels the perception now is much finer dots which allows it to blend into the display better now the last thing worth talking about with folding displays one of the big apprehensions is around durability 384 385 386 387 388 the new one has been tested in a number of extreme circumstances Samsung display has now received certification that guarantees folding more than 200 000 times at room temperature and 150 000 times at high temperature which is very high based on their testing they said 60 degrees Celsius sounds like Kuwait the temperature is above 40 C 165 days per year as of 2021. no concerns here I'll be folding 200 000 times if you're a heavy user and you fold fold and unfold 200 times per day that's equivalent to 150 000 times in 4.5 years in Kuwait I don't think I even do it 200 times I don't think I'd do it 200 times you know what everyone always underestimates this 100 open and close Max will be my guess 4 17 4 18 419 but it's just a guess now what about extreme cold don't want to leave the cold out they do have a study facility in Antarctica there's just cold places all right so this foldable display is certified for 30 000 times at extreme cold minus 20 Celsius minus 20 is you got guys like Jack that was living in Winnipeg for a minute shout out Winnipeg all right so we've already done an unboxing of this because obviously it's in my pocket and obviously it's my daily driver and I've been driving it uh we do however have a fresh one I'm just going going going going going blam it turns orange and then you know you're in business I knew my retina is new that something had changed and so I bought this in order to maybe hopefully put a number to that look at it all right so I did a little bit of research here this thing is measuring in CD slash m squared some people measure in knits or talk about knits when they're discussing brightness here's the premise Samsung doesn't want a folding display to be a huge compromise when compared to a traditional OLED measurements for brightness are out there I learned a few things upon reading some of those measurements if you want to get a maximum brightness reading on this phone if you go into settings obviously you have your brightness meter you have an Adaptive brightness button which I'm going to turn off but then you have an extra brightness button after adaptive brightness is turned off however most smartphones that I've tested have actually exhibited even more brightness if they're in adaptive mode and exposed to sunlight indoors you normally don't even get this extra bright brightness setting but Samsung gives it to you now when you toggle the extra brightness setting by the way luminance meter pointed at the table CD slash M2 squared 0 I put it on the display 745 with that extra brightness toggle however if I was to take this outdoors in adaptive mode and let it automatically adjust then I could get a maximum reading close to 1 000. now you might be saying what do I need to know about maximum brightness here what is the advantage when you're competing with a bunch of natural light that's one thing but also when you're competing with Reflections and glare and I don't know when you're watching a movie and you want that really vibrant contrast and saturation with colors and so forth how does this compare to other flagships well we do have some readings that have been recorded one of the brightest flagships out there in Maximum Auto isn't all that different than this folding display and that all also comes from Samsung themselves the s22 ultra which in a Max Auto Type scenario in adaptive exposed to sunlight can get around 1200 CD slash m squared in this setting here you can see we can measure around 750 however depending on the backdrop and the scenario this setting here can get around 800. one of the reasons that manufacturers have things split up in this way is obviously to do with battery consumption and also the fact that you probably just don't need that kind of insane brightness when you're in a dark environment so you have to go to Adaptive can sense the surroundings but it's good to know because some people prefer to have manual brightness settings but if you're out in direct sunlight with manual brightness settings you're actually not using as much brightness as your device is capable of now what about me what about the guy who was using the z-fold 3 for an extended period of prime and enjoying it and I don't know I'm sort of feeling like a con invert at this point I don't have that extra brightness setting I only have my toggle or the Adaptive mode and my toggle does go into the orange section of extra bright it is set to Vivid okay this is not exactly a fair test because we have that extra toggle on the newer software over here manually this is pretty much as bright as we can get which is actually not far off from the suggested reading of 489 but the z-fold 3 is capable of getting quite bright in sunlight on the auto adaptive mode it can reach around 920 CD slash m squared but nonetheless Samsung continues to iterate and improve on their Technologies with each generation and if there was apprehension for you around the performance of a folding OLED from Samsung there really shouldn't be from a brightness perspective because of the fact that you've got Flagship characteristics and you have readings for bright that are very similar to traditional OLED even though in this case we're capable of Folding It okay now next up let's see if we can examine these sub pixels in order to see that representation of red and blue subpixels oh babe There we go the blue dots and the sub pixels the blue dots are much bigger the layout is kind of interesting I'm assuming that Mo's gonna be able to get a shot of this although it's difficult because you're gonna have to look through the loot so if you've never stared at a display with a loop then you have no idea what I'm looking at but Moe's gonna try to show you it will showcase the subpixel pattern on the display including those large Blue segments and those quad green sections very vibrant you get a whole different appreciation like it's a white display that appears to be well obviously so much more complex so hopefully what you can see through this magnification with the loop is the increased brightness of red and blue it's funny they have an example here of a green exit sign on a highway and it seems that they're implying that the reason they're green is because they're easier for us to see let's talk UPC real quick I am not a huge selfie guy the old Tech which is not that old we're talking one generation ago you would have something that looks like perceived resolution that's low the new one has a much higher perceived resolution which blends with the display in a greater way so during normal daily Opera operation this section is going to blend and sort of fade away and the previous generation kind of did the same thing but alongside the perception of a lower resolution section of screen either way this Tech makes the front-facing camera less of an obstruction and the thing to remember with these folding devices is you still have your external display and your front-facing camera that lives over there so that's obviously a focus on some of Samsung's latest display Tech sometimes there's things going on under the hood that you might not necessarily know about you might look at it and say wow that's really impressive or that's a nice looking screen but you might not really know why that's the case or what's going on to make it that way brightness is the thing that most of us can perceive but we don't often have a chance to compare it to other devices that are on the market or to know how much of an improvement has been made battery life is something that everybody wants so and any technology that can increase light transmittance and therefore limit battery consumption is something that people are going to want across all smartphones and then lastly this Improvement in UPC or cameras that are hidden underneath the OLED display this is an area that many were skeptical about but it also continues to improve with each generation and my guess is eventually all front-facing cameras use some version of this technology because there's obvious advantages when you're viewing multimedia and it doesn't have to act as a distraction alright so there you have it Samsung display Tech there's a reason that Samsung is a leader in the space it's because they continue to innovate around these Technologies even though you might not notice it each generation has something new or has some type of improvement whether that's in a Samsung phone or some other phone brand that happens to use Samsung displays foreignyou're rolling everywhere though lovely So today we're gonna be doing a little bit of a science project well not exactly we're going to be doing some scientific semi-scientific things with the new z-fold 4 which is the device that has been in my pocket since it arrived here in studio I'm into the folding thing I admit it but I noticed right away that there were some differences between the z-fold 4 and the z-fold three the display brightness the appearance of it in general so Samsung reached out and they said why don't we do a video on the actual display technology hey why is that display so bright so vivid what's going on with these folding displays because when you boost that brightness on a z-fold 4 you are blown away so what are we gonna do today in order to figure this all out well first things first I ordered this screen luminance meter this thing is supposedly gonna tell us look at that how bright the display is maybe we'll use this in future videos and I've also got this kind of like a macro effect a loop it's called a loop a a magnifying device so that we can examine the sub pixels these gadgets are going to help us inspect why that's the case first major technology in these OLED displays Eco Square OLED plus this is Samsung's display technology that removes the polarizer film from the OLED this reduces Reflections from external light and then integrates its functionality into the panel layer so new for this device in 2022 it features an even more advanced light transmittance technology and displays Brighter Images and they're claiming a 68 transmittance rate which is a significant improvement over a conventional OLED or the transmittance amount is more like 43 now the other thing about the displays is that they are designed based on how the human eye perceives colors and images see human eyes are more sensitive to green light compared to red and blue the new technology select actively increases the transmittance of red and blue subpixels then it blocks reflections of the bottom electrode compared to Conventional display so by increasing the transmittance of the colors that our eyes are less sensitive to we're able to see a more vibrant representation there's a big aspect here which has to do with battery conservation Energy Efficiency it'll reduce power consumption in some cases by up to 37 percent max out your screen brightness or use it at a brighter level than you normally would without the same impact or hit to battery life so normally you would have some sort of a notch or something for the front-facing camera then we move to hole punches punch holes and this is the latest technology which is hiding it right underneath the display and pixels that are capable of being turned off it's an uninterrupted display hiding the camera right underneath the OLED panel an uninterrupted display you have less distraction you have fewer things in the way of the content that you're trying to look at and this does create a situation where it just Fades away a little bit more it's not that it's completely invisible but you just don't notice it as much but on the latest generation the z-fold 4 it's been upgraded first generation UPC technology has multiple pixel clusters that behave like a single large pixel resulting in a lower perceived resolution so essentially what this means for your perception or your perceived resolution is more dots and more dots makes things look sharper previously it might have looked a little bit like I don't know a digital clock or something with giant block like pixels the perception now is much finer dots which allows it to blend into the display better now the last thing worth talking about with folding displays one of the big apprehensions is around durability 384 385 386 387 388 the new one has been tested in a number of extreme circumstances Samsung display has now received certification that guarantees folding more than 200 000 times at room temperature and 150 000 times at high temperature which is very high based on their testing they said 60 degrees Celsius sounds like Kuwait the temperature is above 40 C 165 days per year as of 2021. no concerns here I'll be folding 200 000 times if you're a heavy user and you fold fold and unfold 200 times per day that's equivalent to 150 000 times in 4.5 years in Kuwait I don't think I even do it 200 times I don't think I'd do it 200 times you know what everyone always underestimates this 100 open and close Max will be my guess 4 17 4 18 419 but it's just a guess now what about extreme cold don't want to leave the cold out they do have a study facility in Antarctica there's just cold places all right so this foldable display is certified for 30 000 times at extreme cold minus 20 Celsius minus 20 is you got guys like Jack that was living in Winnipeg for a minute shout out Winnipeg all right so we've already done an unboxing of this because obviously it's in my pocket and obviously it's my daily driver and I've been driving it uh we do however have a fresh one I'm just going going going going going blam it turns orange and then you know you're in business I knew my retina is new that something had changed and so I bought this in order to maybe hopefully put a number to that look at it all right so I did a little bit of research here this thing is measuring in CD slash m squared some people measure in knits or talk about knits when they're discussing brightness here's the premise Samsung doesn't want a folding display to be a huge compromise when compared to a traditional OLED measurements for brightness are out there I learned a few things upon reading some of those measurements if you want to get a maximum brightness reading on this phone if you go into settings obviously you have your brightness meter you have an Adaptive brightness button which I'm going to turn off but then you have an extra brightness button after adaptive brightness is turned off however most smartphones that I've tested have actually exhibited even more brightness if they're in adaptive mode and exposed to sunlight indoors you normally don't even get this extra bright brightness setting but Samsung gives it to you now when you toggle the extra brightness setting by the way luminance meter pointed at the table CD slash M2 squared 0 I put it on the display 745 with that extra brightness toggle however if I was to take this outdoors in adaptive mode and let it automatically adjust then I could get a maximum reading close to 1 000. now you might be saying what do I need to know about maximum brightness here what is the advantage when you're competing with a bunch of natural light that's one thing but also when you're competing with Reflections and glare and I don't know when you're watching a movie and you want that really vibrant contrast and saturation with colors and so forth how does this compare to other flagships well we do have some readings that have been recorded one of the brightest flagships out there in Maximum Auto isn't all that different than this folding display and that all also comes from Samsung themselves the s22 ultra which in a Max Auto Type scenario in adaptive exposed to sunlight can get around 1200 CD slash m squared in this setting here you can see we can measure around 750 however depending on the backdrop and the scenario this setting here can get around 800. one of the reasons that manufacturers have things split up in this way is obviously to do with battery consumption and also the fact that you probably just don't need that kind of insane brightness when you're in a dark environment so you have to go to Adaptive can sense the surroundings but it's good to know because some people prefer to have manual brightness settings but if you're out in direct sunlight with manual brightness settings you're actually not using as much brightness as your device is capable of now what about me what about the guy who was using the z-fold 3 for an extended period of prime and enjoying it and I don't know I'm sort of feeling like a con invert at this point I don't have that extra brightness setting I only have my toggle or the Adaptive mode and my toggle does go into the orange section of extra bright it is set to Vivid okay this is not exactly a fair test because we have that extra toggle on the newer software over here manually this is pretty much as bright as we can get which is actually not far off from the suggested reading of 489 but the z-fold 3 is capable of getting quite bright in sunlight on the auto adaptive mode it can reach around 920 CD slash m squared but nonetheless Samsung continues to iterate and improve on their Technologies with each generation and if there was apprehension for you around the performance of a folding OLED from Samsung there really shouldn't be from a brightness perspective because of the fact that you've got Flagship characteristics and you have readings for bright that are very similar to traditional OLED even though in this case we're capable of Folding It okay now next up let's see if we can examine these sub pixels in order to see that representation of red and blue subpixels oh babe There we go the blue dots and the sub pixels the blue dots are much bigger the layout is kind of interesting I'm assuming that Mo's gonna be able to get a shot of this although it's difficult because you're gonna have to look through the loot so if you've never stared at a display with a loop then you have no idea what I'm looking at but Moe's gonna try to show you it will showcase the subpixel pattern on the display including those large Blue segments and those quad green sections very vibrant you get a whole different appreciation like it's a white display that appears to be well obviously so much more complex so hopefully what you can see through this magnification with the loop is the increased brightness of red and blue it's funny they have an example here of a green exit sign on a highway and it seems that they're implying that the reason they're green is because they're easier for us to see let's talk UPC real quick I am not a huge selfie guy the old Tech which is not that old we're talking one generation ago you would have something that looks like perceived resolution that's low the new one has a much higher perceived resolution which blends with the display in a greater way so during normal daily Opera operation this section is going to blend and sort of fade away and the previous generation kind of did the same thing but alongside the perception of a lower resolution section of screen either way this Tech makes the front-facing camera less of an obstruction and the thing to remember with these folding devices is you still have your external display and your front-facing camera that lives over there so that's obviously a focus on some of Samsung's latest display Tech sometimes there's things going on under the hood that you might not necessarily know about you might look at it and say wow that's really impressive or that's a nice looking screen but you might not really know why that's the case or what's going on to make it that way brightness is the thing that most of us can perceive but we don't often have a chance to compare it to other devices that are on the market or to know how much of an improvement has been made battery life is something that everybody wants so and any technology that can increase light transmittance and therefore limit battery consumption is something that people are going to want across all smartphones and then lastly this Improvement in UPC or cameras that are hidden underneath the OLED display this is an area that many were skeptical about but it also continues to improve with each generation and my guess is eventually all front-facing cameras use some version of this technology because there's obvious advantages when you're viewing multimedia and it doesn't have to act as a distraction alright so there you have it Samsung display Tech there's a reason that Samsung is a leader in the space it's because they continue to innovate around these Technologies even though you might not notice it each generation has something new or has some type of improvement whether that's in a Samsung phone or some other phone brand that happens to use Samsung displays foreign\n"

Random Videos