Dulanic
Diamond Member
- Oct 27, 2000
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Originally posted by: Apex
Originally posted by: Dulanic
And I'd recomend the new DLPs over the old ones, like the new 63W series... it uses the newer HD3 chip, which has a higher contrast the the older 7W series (617W, 507W etc..) and it has a 7 color color wheel instead of 6 like the old one. The new 63 series also has both HDMI and DVI.
Actually, none of the HD3 chips are currently scheduled to have a 7-segment colorwheel. Only the xHD3 and HD2+ are scheduled to.
The HD3 chip is a cost saving measure over the HD2. It has 1/2 of the number of mirrors (640 x 720 in a diamond formation instead of 1280 x 720 in a standard formation), and is smaller. The fill ratio is not as good either. So, yes, it does have a higher contrast ratio, but other aspects of the picture quality are probably not quite as high.
All Samsung HLP have a 7-segment color wheel, even the 63 series which uses the HD3.
