Sentences with phrase «perceived image sharpness»
The Galaxy Note8 has a very high resolution 3K 2960x1440 pixel display with 521 pixels per inch (ppi) producing images that look perfectly sharp with normal 20/20 Vision under all normal viewing conditions, which always includes some ambient light that always lowers the visible image contrast and perceived image sharpness (Modulation Transfer MTF).
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The Galaxy S9 has a very high resolution 3K 2960x1440 pixel display with 570 pixels per inch (ppi) producing images that look perfectly sharp with normal 20/20 Vision under all normal viewing conditions, which always includes some ambient light that always lowers the visible image contrast and perceived image sharpness (Modulation Transfer MTF).
The iPhone X has a very high resolution 2.5 K 2436x1125 pixel display with 458 pixels per inch (ppi) producing images that look perfectly sharp with normal 20/20 Vision under all normal viewing conditions, which always includes some ambient light that always lowers the visible image contrast and perceived image sharpness (Modulation Transfer MTF).