'World's largest TV' sports super HD resolution

Still not for the next generation of HDTV

The next generation of HDTV is UHDTV which is around 4360p, not this 2000p crap.

I will get my coat, the one with the time machine remote in the pocket.

3.81m Tall?

150" = 381cm = 3.81m, however this is the diagonal, not the height of the screen. The ratio of the diagonal to the height on a 16:9 screen is approximately 18.36:9 (which you can work out using Pythagoras's Theorem), so the height of the 150" screen will be around the 187cm mark.

Well...

Won't somebody think of the pr0n? The humanity!

For infinite definition and 3 dimensional entertainment...

...go and see a show at a theatre.

If it was available at Best Buy...

...people would just run a composite RCA connection to it anyway.

Regardless, you could almost certainly set up a quad blend/stack of extremely bright HD projectors aimed at an ambient-light-rejecting screen for far less. I'm not sure why the focus on huge panels when high quality front projection is getting so ludicrously cheap...

Sir, obviously

what's the point?

What kind of source are you going to use that can generate this kind of resolution without fudges?

Upscaling Blu-Player required next, will it never end?

I'm off to read a book.

It'll take some pretty fancy upscaling...

...to make terrestrial TV look any cop.

very clever, but...

I'd be much more impressed if they managed to get that sort of resolution into a 'normal' (sub 48") screen, at a 'reasonable' price.

"we were forced to sit some way back from the screen"

Just how far back exactly? 30'? 40'? More?

Great for exhibitions and the like then, but not your average livingroom.

Likes 'em big! (Allegedly)

But...

It doesn't look very high resolution in that picture.

We sow the seed / nature *grows* the seed

I'm no hippy - I grew up in the 1980s - but this race to create the largest and presumably most expensive television comes across as a little out of touch with the contemporary economic situation. Albeit that it's really just for the shops on Tottenham Court Road to draw in extra punters. When I see screens like this, I think of all those films from the 1980s and 1990s where the characters - rich yuppies and corporate drones etc - own tiny-looking old-fashioned televisions that were state of the art at the time, but look silly nowadays (e.g. Robocop, Strange Days etc).

3.81m tall

Just a gnat's too big for our front room, then.

And the point....

...of a Telly that has no broadcasters or Blue-Ray presenting in such a high resolution is???????

@Cameron Colley

Theatre != Cinema

@Paul Bennett

Obviously, they were measuring it in portrait orientation. And the extra ~.5m is the framing around the screen. (3.81*16/18.69~=3.32)

never mind the size

Who's going to be able to afford the leccy to run this beast?

HiRes?

Sure the display has a killer resolution but at that size it has a lower dpi than my 42" 1080p screen.

I could stack a 3x3 grid of 50" 1080p displays together and get a 150" 5760x3240 display.

Should please the wife

She's been on me about buying the fourth wallscreen for the viewing room. Says it will make her soaps more immersive. Apparently she's gotten the new script in and would really like that fourth screen before the new season starts.

Oops, got to go - Captain's calling me in. Got another customer that needs to be liberated from his books.

Mine's the glossy black one with the salamander on it.

Stargate

Hm, hope we can teleport ourselves through this thing. Gonna try when I see one at our friendly mom & pop electronix hyperstore.

(P. cos she'll be on when I try)

They need to learn a few things...

About resolution being a square function because it is an area! This is only twice the resolution of a 1080 HDTV. Resolution is not linear!!! It is really annoying when people claim it is for marketing or any other reason.

Argh!

D-Cinema - not TV

The pixel resolution exactly matches that for Digital Cinema and not HDTV (which is 3840*2160). So the aim might be for small cinema theatres rather than the home. Then again, nothing was said about the frame rates supported (25/30/50/60 v 24/48) so maybe that's a red herring.

@dervheid

"I'd be much more impressed if they managed to get that sort of resolution into a 'normal' (sub 48") screen"

sub 48"??? could you come up with a more arbitrary size? Well, OK, 47 and 15/16ths would be more arbitrary, but really.....

@ Rob Davis

That's quite right. No grain visible at a play whatsoever!

Say it quietly, but I also hear some invention called the 35mm Arriflex is in the pipeline, which produces fairly dot-free moving pictures also. Allegedly the images are stored on celluloid. Celluloid! Who'd have thought it! Next thing you'll hear, is of projections in big rooms open to the public! OK, ok, just fantasising there.

Paris because, like many beautiful things, she's completely analogue. No offence meant to fellow Reg-enjoying readers.

@yeah, right

""Resolution" is usually measured in number of pixels per some FIXED unit, like the inch."

If they were selling a *printer*, you would be absolutely right. However, they are not selling a printer. They're selling a *display*, where resolution does indeed refer to the number of pixels available on the display itself.

Biggest TV yet...

The current willy-waving over TV size reminds me of the time, years ago, when PC magazines used to breathlessly announce, month after month, "THIS IS THE ***FASTEST*** PC WE HAVE ***EVER*** TESTED", as if it were amazing that specs were improving with time.

We are having the same issue with megapixels in digital cameras, where people are deceived into thinking that there is a single metric by which they can compare devices.

Oh, hold on, it's happening with education and health too :-)

Display Resolution is what it refers to.

Pixels per inch/per cm is a rather abstract concept when referring to visual displays, something many of you keep harping on about as if it is one of the 4 fundamental quantities of matter ( excuse my gibberish).

If you digitise an image, the more pixels there are on a display device, the more pixels you can use to display the digitised image. There might be a debate over whether to call it image or spatial resolution, I've heard arguments either way, but fundamentally the more pixels used to display the digitised image ( in total, not per unit area ) the more information in the displayed image, and the higher the pixel resolution.

Resolution...

...is only meaningful for "picture quality" once you specify the viewing distance and quote it in steradians.

I see none of that here, but that's hardly surprising. We're talking about an industry that traditionally measures screen size by the long diagonal. Compared to telly makers, even disc manufacturers with their metric gigabytes look pretty honest.

Does this mean

there is now a screen I can see without needing glasses?

Re: Display Resolution is what it refers to.

Well yes, you can display more physical information on this but I think the point is that the amount of extra physical information you can display doesn't scale proportionally with the screen size.

Put it this way, 576p on a 20" telly, when you're sat several metres away on your sofa, looks fine, no problem, not many people would get any benefit from starting to watch higher definitions as the increased pixels/inch ratio would start to become more than the eye could pick up.

Now go and buy a bigger TV say, a 50" screen. 576p suddenly looks dreadful so you start watching from a HD source. Imagine said HD source is limited to 720p. Now, even though it's got more physical information in it, the 720p picture on the 50" TV won't actually looks as clear as the 576p picture on the 20" TV, as for every inch of viewing space, you haven't got as much information as you had before with your 20" TV.

So pixels per inch is actually quite important for me (as for many others I would imagine). I'd be surprised if someone hadn't done a study on what the peak value is.

Paris has eye problems with fancy TV's

Hmmmmmmmmm. Moores Law and all that - just wait for the fantastic looking, ultralslim, UUUUUHD analog version - only £500 from Argos (in the next 18 months!).............. jeeezzz, do they think we are so bloody blind............

Paris, because she can't see UHD as her eyes have a gloopy sort of residue on them!

@eurobloke

"The next generation of HDTV is UHDTV which is around 4360p, not this 2000p crap."

Ah yes, UHDTV, where the programs last much longer but are of very poor taste!

The one with the notebook. 2 pints tomorrow Madam?