The question of whether the use of screens with Quad HD resolution has long been discussed by users and experts of the market. Cherished 2560 x 1440 on a sheet of specifications are designed to give added incentive to the purchase of a smartphone. But how need ultra-high resolution in a mobile device?
As the resource Androidcentral, the latest version of the test edition 7.0 Nougat for Android smartphone Samsung Galaxy S7 has changed the default settings of permissions for the desktop. Now, instead of Quad HD home screen will be displayed with a resolution of 1920 x 1080 pixels, ie Full HD, like the iPhone 7 Plus.
Samsung previously made it possible to reduce the image sharpness for increasing the time of Autonomous work device, in settings offering a choice between the Quad HD, Full HD and HD. But if earlier the default was chosen the maximum possible resolution, after upgrading to Android 7.0 screen South Korean smartphones began to work in Full HD.
According to reviewers, publications, pay attention to unexpected innovation, the gain in runtime is there, but not too big. Note the difference between the screen in Quad HD and Full HD is virtually impossible.
Apple sure to equip the iPhone display panels with ultra-high resolution does not make sense. The company said that the human eye is not able to assess the merits of screens of this format. The problem lies in the battery capacity, which cannot provide a decent autonomy of such devices.
It is worth noting that Sony went even further and equipped flagship smartphone Xperia Z5 display with a resolution of 4K. However, as it turned out, most of the time it displays the picture in Full HD and not in 4K. As stated in the company, the smartphone with a display resolution of 3840×2160 pixels (806ppi) allows you to display photos and videos to the appropriate resolution. All other content is displayed in Full HD or lower to optimize performance and energy consumption.