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最近陪朋友去购买手机,销售员一个劲地鼓吹他推荐的手机的拍照功能,像素值是多么多么高,但是经过检测之后,发觉也不过如此。可能很多朋友会问了,不是说手机摄像头像素越高,所拍出来的照片文件就越大,图像质量也就越好吗,怎么这台高像素手机的拍照质量也就一般呢?如果在一般情况下,这位朋友所说的的确如此,200万像素摄像头就是比100万像素摄像头所拍出来的照片要清晰。但是事事无绝对,并不只有像素这一个因素才会对图像质量起作用,其他一些因素同样对图像质量有着非常大的影响。
Recently with friends to buy mobile phones, sales staff continue to advocate his recommended camera phone function, the pixel value is how high, but after testing, I found it even more so. May be a lot of friends will ask, not to say that the higher the cell phone camera pixels, the larger the picture file, the better the image quality, how the camera quality of this high-pixel phone is generally? If in general Case, this friend said so, 2 megapixel camera is 1 megapixel camera shot photos to be clear. But there is no absolute thing, not only a pixel of this factor will play a role in image quality, other factors also have a very large impact on image quality.