Ultra High Definition Television (UHDTV)
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Ultra High Definition Television (UHDTV)
Digital Video Format of the Future
Curated by Andre Bontems
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Apple accidentally list 4K display on website, sparking rumours of its own ultra high definition screens

Apple accidentally list 4K display on website, sparking rumours of its own ultra high definition screens | Ultra High Definition Television (UHDTV) | Scoop.it


Apple has sparked rumours that they are investing in 4K display screens after accidentally listing a 4K monitor for sale online.

The company briefly posted a Sharp 4K monitor for sale on its European online stores, then later removed it.

At 32 inches, the IGZO screen has a resolution of 3840 x 2160 pixels.

It was listed at £3,499, and was then removed on Sunday evening.


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Sharp – IGZO 32V touchscreen LCD monitor “PN-K322B” – Compatible with 4K2K ultra HD resolution display

Sharp – IGZO 32V touchscreen LCD monitor “PN-K322B” – Compatible with 4K2K ultra HD resolution display | Ultra High Definition Television (UHDTV) | Scoop.it


Sharp is releasing a 4K2K (3,840×2,160 dots) display compliant 32V IGZO touchscreen LCD monitor “PN-K322B” on July 30.


With IGZO technology and edge LED backlight, the monitor is only 36mm long. It has a sliding stand so that you can adjust the monitor’s angle. The accompanying stylus pen’s tip is only 2mm diameter.


It features a palm cancellation function that allows you to input with the stylus pen even while your hand is touching on the screen.


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Dell Unveils 32" Ultrasharp with 3840x2160 Native Resolution

Dell Unveils 32" Ultrasharp with 3840x2160 Native Resolution | Ultra High Definition Television (UHDTV) | Scoop.it


Dell recently pulled the wraps off their latest Ultrasharp 32″ display.

This gargantuan display is expected to be Dell’s flagship professional series monitor featuring an Ultra HD resolution of 3840×2160 (140ppi) based off of Sharp’s IGZO (Indium Gallium Zinc Oxide) display technology.

As expected of a Dell Ultrasharp display, the monitor will feature a wide color gamut of 1.07 billion colors, a whopping 64 times more colors than a standard TN panel based monitor.

No official word on pricing at this time although I’d expect the display to be priced somewhere in line with ASUS’s 31.5″ Ultra HD display, which currently runs for around $3,500.

Dell expects the monitor to be available in Q4 of this year.


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Mark Treen's curator insight, July 28, 2013 10:38 AM

This is what you want to watch for as pixel counts go up. Does the gamut also go up. The TV's I saw were not ready for 4K simply for this reason.

Andre Bontems's comment, July 29, 2013 10:44 AM
I do agree! Thanks for your comment!