Sony shows its true (video) colors
HD is more than just high resolution and huge TV screens--it's also better color. In this case, XvYCC color, a space that's able to encode a larger variety of colors that predecessors such as sRGB or YCC. Sony is first out of the gate to support XvYCC with its 2007 prosumer models, the HDR-HC5/7 and HDR-UX5/7, hard drive and DVD-based AVCHD models, respectively.
Of course, Sony being Sony, the company has branded its own version of the space as "x.v.Color". (Why the names always include random periods--think "i.Link"--escapes me.)
These models use 2- and 3-megapixel versions of Sony's ClearVid CMOS--it'll be interesting to see if it's up to the task of a broader color range--and now have an automatic slow-shutter mode for when the light starts dimming. The specs do claim a we-hope-its-true minimum illumination of 2 lux.
The HDR-HC7 and HDR-HC5 will ship in February for about $1,400 and $1,200, respectively. The HDR-UX7 and HDR-UX5 follow in March for about $1,300 and $1,100, respectively.
Senior Editor Lori Grunin has been covering digital imaging for two decades, but her memory's kind of sketchy on the details. You can hear about it every week on Indecent Exposure, the podcast she co-hosts with Matt Fitzgerald. 
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