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• #5218 nightshadow veterán Gymnova81 #5216

  Új Válasz 2013-08-15 22:28:42 #5218

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  nightshadow

  veterán

  válasz Gymnova81 #5216 üzenetére

  Remélem, ezt már elhiszed: [link]

  The KDL42W653A is advertised by Sony as featuring Motionflow XR 200Hz, but it’s important to understand that this is simply a figure for marketing purposes (similar to Samsung’s Clear Motion Rate or LG’s TruMotion), rather than the true refresh rate of the TV. Running our reference motion resolution test pattern (Chapter 31 in the FPD Benchmark Software disc) on the Bravia W65 returned a result of 300 which is what we would expect natively from an LCD panel without the help of MCFI (motion-compensated frame interpolation).

  Interestingly, the Sony W653 doesn’t have any [Motionflow] control available in its user menu, but does offer an [LED Motion Mode] option which activates backlight scanning on the television. When enabled, motion resolution jumped to 1080 (the maximum value possible in the FPD Benchmark test pattern), but three undesirable side effects ensued: a drop in luminance; increased flicker that was especially noticeable on bright scenes; and double ghosted image on moving objects. In other words, although [LED Motion Mode] significantly reduced motion blur, it came with several shortcomings which made it pretty much unusable in our opinion. Your mileage may vary.

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