We were deeply impressed when we saw a demonstration of Westinghouse’s 52” Quad HD LCD about 18 months ago. At the time, Westinghouse was very secretive about shipments and pricing, but we managed to learn that the display was available in very limited numbers and was offered especially to companies that have a need for high-resolution graphics displays in exchange for $50,000. Over the recent months we heard that these displays eventually dropped to about $40,000.
The new 56” D56QX1 LCD Quad Monitor is back up to 56: and officially available for purchase beginning this month. Compared to your average 1080p HDTV, the LCD has four times the resolution: 3840 x 2160 pixels produce a stunning 8.3 megapixels, which is overkill for most consumer electronics but a useful feature for 3D, medical, geological, military recon applications. The display also delivers a 1200:1 contrast ratio, 500 nits brightness and a 6.5 ms response time. Westinghouse said that D56QX1 is compatible with a wide variety of dual-link DVI video cards including ATI and Nvidia.
Quad HD LCDs are still very rare, but we have seen several announcements in recent months, including TVs a 56” version from Sapphire and Samsung’s 82” monster.
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