Tuesday, June 10th 2008
HP's 24-inch DreamColor LP2480ZX LCD Can Display More Than 1 Billion Colors
HP has just announced its new color-loving 24-inch computer professional display, the DreamColor LP2480ZX. Proud to be the world's first to provide more than 1 billion colors in a 30-bit LED-backlit display, HP's latest work of art delivers more than 64 times the colors available on today's mainstream LCDs. The display is result of a collaboration with DreamWorks Animation SKG and addresses the need for affordable and consistent color accuracy in the animation, game development, film/video post, broadcast, product design and graphic arts segments. Moreover, the LP2480zx has native widescreen resolution of 1920x1200. HP also claims that the display's white luminance range is from 40cd/m2 up to 250cd/m2. The contrast ratio is 1000:1, the response time: 12ms black-to-white or 6ms gray-to-gray. Inputs include two DVI-I, one DisplayPort 1.1, one HDMI 1.3, one component (YPbPr), one S-Video, and one Composite. The display is also HDCP compliant. The new LP2480xz can already be found on the market for the reasonable price of $3,499.
Source:
HP
28 Comments on HP's 24-inch DreamColor LP2480ZX LCD Can Display More Than 1 Billion Colors
I wating for a screen that looks like I'm looking out the window.....That will be here one day.
I hope a store around here demos one. So I can see what 1 billion colors look like.
But it makes sense for animation and development purposes. ;)
Im sure if u were one of the main artists for Dreamworks or the dudes who ran the matrix 3D animations where bullets & plaster were flying everywhere & u went to one of your supervisors/managers & demanded a better monitor with a valid reason behind it - they wont refuse - or at least they shouldnt unless they already spent all their design budget on a life time supply of ice cream.
reality :slap: me
how would a screen like that be demoed? obviously a digital camera cant capture a billion colors (i dont think atleast) and if you use film what scanner can process a billion colors?
1024 bit? right now the best we have is 32 bit color
I think this HP, if calibrated properly, would be a blessing for anyone working in Photoshop who actually needs that color precision. For the rest of us, it's too expensive and maybe too slow to be used casually.
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30 bit display means 10 bits for each colour rather than just 8 bits for each color.
Yes, given that MOST displays claim 8 bits (ie. 256 different shades of red, green or blue, or white (grey)) in practice they cant quite make even that. Put up a 8 bit colour spectrum on red and see if you really can differentiate ALL colours, or if there is loss of color-contrast in certain areas, esp. near black or full colour.
Also, many consumer displays are actually only 6 bit and dither or sparkle to 8 bit. That means, they work with only 64 shades of red, blue and green etc.
But the 10bit is NOT just about displaying more colours, is about being able to apply a color correction (like gamma) to the overall display when you calibrate it to fit, e.g. a printer, or PANTONE inks, etc. 10bit is critical otherwise WYSINWYG.
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For anyone that HAS SEEN a professional TFT next to a consumer TFT the stability and clarity in comparison is amazing. You can work at a pro display for hours on hours without your eyes getting tired. HOWEVER, is it really worth the price difference? Not for consumers, or for gaming. But if you are into professional DTP, then YES. This is supposed to compete against the EIZO range of pro TFTs (and NEC SpectraView, medical displays, etc.)
Do you really want your doctor to be examining your x-rays with only 6bits (64) of dithered 8bit (256) shades of grey? No.
This is 6bit grey. Can you see the bands?
This is 8bit grey. Can you see bands? Stick you nose near the screen. Can you see "sparkle"? Are the bands perfectly uniform from top to bottom? Does the white wash out at the end, or can you see different shades of white? Does the black disappear into one black hole, or can you see different shades of black?
A top quality 10bit (30bit) TFT will fix all these problems.
For gaming or "consumers" looking at photos, the above is probably OK. But you CAN see all the problems. Now what happens if you apply a gamma correction on an 8 bit greyscale?
Blxxdy aweful. So if you need to calibrate your TFT it is critical you have more than 8 bits of colour representation. If you work in the medical field you need 10bit grey.
oh fxxkor. zoom the bottom picture and use the scroll bars to move the picture around slowly. I can see interference showing as quickly flashing cyan dots. My SyncMaster 204Ts is clearly applying a sparkle algorithm. AVOID.
@DaedalusHelios - 1000:1 contrast is perfectly fine. This is a professional model, so I'm willing to bet that's the panel's native contrast. All those really high contrast ratings you see on monitors are achieved using Overdrive technologies, same with all those really low response ratings. The problem with overdrive is, it adds noise. I shut OD off on all of my screens if the option is presented to me, and guess what, once calibrated, the panel actually looks better with it off.