By combining a narrow bezel display with the benefits of a high brightness LED back light, these displays are ideal for indoor environments that receive a high amount of external daylight such as airports, shopping centres and store front window displays. With built-in video daisy chaining, a single 1080p source can be used on video walls up to 15×15 in size without the need for any additional external video wall controller. The DS421LT4 features a 5.9 mm narrow bezel display – perfect for video wall applications. As many displays have a tendency to be rather cool or “bluish”, these colour settings produce a very natural looking image which has a correlated colour temperature to that of daylight. The DS421LT4 comes equipped to display both D55 (5500 K) and D65 (6500 K) CIE colour standards right out of the box – a feature lacking from many of the large format commercial LCDs currently on the market. Lighter areas, as opposed to CCFL and edge-lit LED backlights which illuminate an entire screen at all times causing blacks and dark areas to appear washed out. With direct local dimming, darker areas of an image receive less backlighting than The display features a local dimming LED back light technique for a remarkably high contrast picture. DynaScan has applied its LED expertise to create a collection of ultra-high brightness LCDs which can easily be viewed in direct sunlight such as store front windows or outdoor enclosures. DynaScan’s DS² line of LCDs utilize a proprietary system of LED backlighting which is not only more energy efficient than traditional CCFL backlights, it is also considerably brighter. Due to the compact nature of LEDs, displays are also typically thinner. LED back lighting is both more energy efficient and provides a much brighter image than traditional CCFL backlights. High Brightness LED Backlit with Local Dimming Blackening defect free in direct sunlight.Narrow 5.9 mm bezel for video wall applications.Sunlight readable 2,500 cd/m² brightness.Designed for use in direct sunlight, the specially designed LCD panel prevents “blackening defect” caused by high temperatures. The DS421LT4 features a 5.9 mm bezel width, perfect for video wall applications in bright environments. With a world-leading brightness rating of 2,500 cd/m² this display features an LED back light for incredible, high contrast picture quality and low power consumption. The DS421LT4 is a 42 inch ultra high brightness professional LCD with IPS technology. Facial Recognition & Thermometer Display.You can also subscribe to get updates from us on Google News and follow us on Twitter. Join SamMobile’s Telegram group and subscribe to our YouTube channel to get instant news updates and in-depth reviews of Samsung devices. So, if we use Galaxy S21 display benchmarks as a point of reference (via AnandTech), we can estimate that the Galaxy S22 could achieve around 393 nits of brightness in manual mode and roughly 700 nits in automatic mode in tests that use a full-screen white background.Īs per another SamMobile exclusive report, Samsung will announce the Galaxy S22 series in early February. With that in mind, according to Samsung’s tests, the base Galaxy S22 model will reach standard and peak brightness levels of 1,000 and 1,300 nits, respectively. It doesn’t boost brightness levels in lit/outdoor environments, which means that peak brightness levels should always be higher than standard (manual) levels. “Standard brightness levels” represent the display’s maximum luminosity in manual mode. It’s why display brightness benchmark scores are usually lower than the officially rated brightness level, as third-party benchmarks use full-screen white backgrounds for testing. The tricky part about peak brightness is that AMOLED display technology can achieve higher peak levels in localized areas, i.e., if fewer pixels are lit up. Peak levels activate automatically in overly bright environments, usually outdoors. The difference between peak and standard/manual brightness levelsĪ “peak brightness level” refers to the highest level of brightness a display can achieve when auto-mode is enabled. Clearly, the Galaxy S22+ will gain the most next year. In contrast, Samsung rated Galaxy S21+ and the Galaxy Ultra at 1,300 and 1,500 nits of peak brightness, respectively. The peak brightness level achieved by the Galaxy S22+ and Galaxy S22 Ultra displays is a staggering 1,750 nits. We can confirm that the Galaxy S22+ and Galaxy S22 Ultra Super AMOLED panels can reach a standard brightness level of 1,200 nits. These upper-tier models will share the same display brightness characteristics, which is good news for prospective Galaxy S22+ buyers, as they’ll enjoy a better user experience closer to the premium price range.
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