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Don't let retailer's lights distract you from buying the right HDTV

by Richard Lawler posted Aug 10th 2009 at 5:01PM


In case you hadn't already learned your lesson and started checking behind the displays while HDTV shopping, the HD Guru points out another element of the in-store experience that throws off buyers (and likely contributes to the LCD vs. plasma choices we find so infuriating): lighting. In case you don't recall from your last trek to a big box superstore, the lighting is quite often stuck on blinding making it nearly impossible to discern any difference in picture quality between televisions, specifically in terms of contrast and black levels (the pictures above are of the same value priced display, at left, under normal home lighting, at right, how it looks under some store lighting setups.) Tested with an illuminance meter, all the stores (except Best Buy's Magnolia showrooms) averaged well above home ambient lighting levels, with Wal-Mart and Costco measuring the highest at 411.66 and 742.77 lux. Still, there's tips on how to get a good idea of a TV's black levels even under those circumstances, plus some choice words left over for the incredible (and useless) dynamic contrast ratio numbers every manufacturer trots out these days, so go ahead and get educated.

Hitachi introduces trio of ultra-bright projectors

by Darren Murph posted Nov 25th 2008 at 5:40PM


Hitachi's latest trifecta wasn't designed for your surely swank abode per se, but we suppose those with enough cash and willpower can do anything they darn well please. That said, the CP-X10000 (1,024 x 768), CP-WX11000 (1,280 x 800) and CP-SX12000 (1,400 x 1,050) can all handle professional (read: lit) settings with ease, featuring 7,500 / 6,500 / 7,000 lumens, respectively. The whole lot also boasts a 2,500:1 contrast ratio, 10-bit signal processor, HDMI / BNC connectors, Ethernet, an RS-232 control port and a lamp good for 10,000 maintenance-free hours. Mum's the word on price, but don't worry, these are going on the corporate card anyway.

[Via I4U News]

Samsung gears up to ship 46-inch "High Bright" panel

by Darren Murph posted May 7th 2008 at 8:12PM


Interestingly enough, the last time we heard the phrase "High Bright," Runco was showcasing a prototype set meant to work and play in the great outdoors. Now, however, Samsung's looking to one-up that endeavor by actually shipping a High Bright DID panel later this month. The 46-inch unit is said to posses 1,500 nits of brightness, a contrast ratio of 3,000:1, 16.7 million colors, 178-degree viewing angles and a screen resolution of 1,366 x 768 pixels. Sammy claims that it's around three times brighter than a typical LCD TV, and aside from remaining visible outside (you know, for pool parties and digital signage applications), it was designed to be tiled together to create "video walls." No word on what sets these panels will find their way into, but we wouldn't count on 'em coming cheap.

[Via SlashGear]




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