引用: 三星的缺点在高动态的场景(运动比赛、激烈的动作片) |
B750的200HZ表现非常好,这是我的个人感受.
你不相信我的个人感受,可以看看CNET的评测
Video processing: The effects of the 240Hz refresh rate on the LNB750 were similar to what we saw on the Sony models--in other words, difficult to discern (at best) when watching regular program material, but providing a noticeable reduction in blurring during test patterns. The main difference between the two, and what makes the Samsung better than the Sony, is the former brand's ability to remove dejudder processing while keeping blur reduction.
With the Sony and most other dejudder-equipped 120Hz and 240Hz displays we've tested, you must engage the smoothing effect of dejudder if you want to minimize blur. With 2009 Samsungs, you can separate the two using the Custom setting. In fact, we got the best results by choosing Custom and setting blur reduction at 10 and judder reduction at zero. The Custom mode worked as we expected; as we decreased the blur reduction slider, the display delivered fewer lines of motion resolution. As we increased judder reduction the image took on more smoothness and also more artifacts. Compared to the 240Hz Sony the Samsung appeared just the tiniest bit sharper--although both resolved between 900 and 1,000 lines, the Samsung showed fewer artifacts on our test pattern. The LNB750 also outperformed the Toshiba on this test, although it looked less pristine than the Panasonic plasma.
As usual, engaging dejudder when watching the film made motion appear more videolike to our eyes, and we preferred to leave it off. Comparing between the Sony and the Samsung's dejudder modes, Standard on both seemed to preserve some of the judder of film without too much overt smoothness or artifacts, although the Samsung's Standard showed slightly more obvious artifacts, such as the halo that appeared around Sadie as she skipped through the forest in Chapter 15, or the slight breakup in the picket fence as the soldiers leave her mom's house in Chapter 8. We still prefer the look of Standard if you must engage dejudder. Choosing High on the Sony and Smooth on the Samsung increased the size of the halos and the incidence of other breakup, as usual.
In our still resolution tests the Samsung performed as expected, delivering every line of 1080i and 1080p sources and deinterlacing film- and video-based sources properly. The TV must be set to the Screen Fit aspect ratio and Auto 1 Film mode, respectively, to pass these tests.
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