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原帖由 友山 于 2011-4-30 20:37 发表 
你认为VT30 3D模式下黑位不正?是偏蓝还是偏红呢?
为什么HDTV test 能给出
我没说过偏蓝偏红,具体只有hdtv评测人员知道
比起它的前辈来,vt30的色准要做得好多了,包括3d画质。
当然,一个旗舰有这higly recommended没啥奇怪,如果你只看最后总评的话:sv685d和v20b都是一样的
The 46SV685D is without doubt the best HDTV we’ve seen from Toshiba to date when it comes to picture and sound quality. The TV set is let down somewhat by subpar motion processing, limited viewing angles, inaccurate greens, and a relative lack of internet connectivity – its high price isn’t easy to swallow either – but these should not detract from the Toshiba 46SV685D’s ability to deliver class-leading blacks and contrast that few current flat screen displays (including plasmas) can match let alone top.

The Panasonic TX-P42V20B is a fairly easy recommendation. Despite featuring slightly inaccurate Gamma tracking (in our review sample), the images it put out were absolutely excellent. It stands alongside the Panasonic VT20 3D TV in producing the deepest blacks out of any flat-screen television on sale today, and also features excellent Greyscale tracking, highly accurate colour, crisp motion, and just about no input lag. That series of accomplishments mean that the Panasonic TX-P42V20B will almost never fail to produce an incredibly satisfying experience, whether you’re watching HD movies, SD TV, or playing video games on it.
The only question left is whether or not the TX-P42V20 is worth the extra money over Panasonic’s already-excellent TX-P42G20, which arguably represents the sweet spot in terms of price and performance in the company’s 2010 Plasma lineup. If you watch TV primarily in a light-filled environment, then the answer is yes, because the TX-P42V20′s ambient light filter helps prevent the picture becoming washed out when faced with stray light. Dark-room performance is improved over the G20 too, measuring at just under 0.01 cd/m2 compared to the G20′s 0.02 cd/m2, although this improvement, whilst remarkable, is less noticeable.
Although many people will wince at the idea of paying a four-figure sum for a “small” 42-inch display, we think it’s refreshing to see that Panasonic is still producing premium displays at this screen size. Regardless of cost, the Panasonic TX-P42V20B is one of the best HDTVs on sale today, and indeed, one of the best Panasonic has ever produced.
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