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本帖最后由 nonmoi 于 2014-8-1 05:07 编辑
还是不理解为什么分辨率会砍一半……
你引用的原文是这样写的:
Display Sharpness and Sub-Pixel Rendering
The display’s 2160x1440 pixel resolution has 3.1 Mega Pixels, 50 percent more than an HDTV, but on a 12 inch screen. The screen’s 216 pixels per inch (ppi) is Very Good but somewhat lower than on other full size Tablets, like the Apple iPad Air with 264 ppi and the Samsung Galaxy Tab S 10.5 with 287 ppi. However, because its 12 inch screen is larger it is also typically held further away. At typical viewing distances of 16 inches or more the pixels are not resolved with normal 20/20 Vision, so the display appears perfectly sharp. In addition, the Surface Pro 3 uses Sub-Pixel Rendering (called ClearType in Microsoft’s implementation) that significantly improves the visual sharpness of text over standard Pixel Rendering that is used in most mobile displays. For black and white and gray images with sub-pixel rendering, there is up to a factor of 3 improvement in image sharpness.
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