Overhead, Christie projectors produce a blended 3568 x 2000 pixel image yielding 15 pixels perinch of high definition.
在头上,Christie的放映机显示一个混合的3568 x 2000像素图像,产生高清晰的每英寸15个像素。
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That's simply too little for the size and price, particularly when many PC slates, netbooks or laptops offer higher screen resolution for about the same price. Pixel density is 132 perinch.