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Odds of a 1440p display?

Jossos
Honored Guest
So dk2 is out, which has pretty impressive specs. and apparently since consumer version will be a step above that, what are the odds for a 1440p display? I'm sure people are willing to drop the graphic settings for clearer vision. I got a 780 so it doesn't bother me. also whats the max hz for a 1440 screen? I hear it's like 83.33 or something. I use a dvi coord so idk if that makes a difference.
92 REPLIES 92

Hadwell
Honored Guest
It doesn't really make sense to bring out a high res model with hdmi the way it is now, since right now getting high frame rates is a lot more important than high resolution... as i said their trying for 95 Hz... not really even possible at 1920x1080 without blanking

I think we should assume the CV1 will either require two hdmi cables or Displayport if we want 1440p at the framerates absolutely needed...

if you really want the hard facts...
http://en.wikipedia.org/wiki/Digital_Visual_Interface
http://en.wikipedia.org/wiki/DisplayPort

raidho36
Explorer
Displayport all the way.

Morpheox
Honored Guest
What about the people that rock a laptop? its not like we are only a few, hdmi have to be a viable option in CV1, since its the universal hd conection for all the pcs, for the good or for the bad.

Hadwell
Honored Guest
if it doesn't have at least hdmi 1.4 (for max 120hz@1080p) or displayport it'll be locked to the max bandwidth of the version of hdmi it has... some hdmi 1.3 cards will do 120hz@1080p, but not all...

but its safe to say 1440p isn't possible with hdmi at 95hz+


not to mention you can't run any really modern 3d software on a laptop that doesn't have hdmi 1.4 or displayport at these resolutions and framerates anyway...

raidho36
Explorer
My laptop has Displayport allright.

Anonymous
Not applicable
just in case anyone missed this a bit back:
http://www.reddit.com/r/oculus/comments/21nmu9/any_chance_of_a_news_update_coming_to_clear_a_few/cgf...

unless the cv1 is ushed back or they create their own screens i think its safe to expect 1440 for cv1

gljvd
Honored Guest
Display port already does 4k@ 60 hz . The new spec for this year is 8k@ 60 hz .


I wonder if 2 smaller 1080p screens would work better than a single 1440p or even 4k screen.

I think you'd need around 2 inch diagonal screen but i'm sure they could narrow down what they def need.

1080p at 2 inch would be 1100 ppi per eye. Even 4k on a 5.7 inch screen is 773ppi.

KBK
Protege
Oh yes, with the kind of financial clout they have now, they can finally commission a study into the viability of the dual curve OLED panel.

It's probably going to be inkjet based or laser annealed, not shadowmask, which is the common technique at this time.

Which means 'slow going'.... and rows of 100 machines, each churning out individual dual-curve panels.

A visit to:
1430 O’BRIEN DRIVE
MENLO PARK, CA 94025
United States

....Would address this viability concern.

Buying from the neighbors is always good.
Intelligence... is not inherent - it is a point in understanding. Q: When does a fire become self sustaining?

mstdesigns
Honored Guest
Since the facebook acquisition I have stopped thinking about 1440p and 4K, but the possibility of going apple style with a resolution of something like 3000x1500 pixels, 3200x1600 etc. They could also do 2 1600x1600 screens, as that allows for perfect IPD correction, being able to move both the screens and the lenses!

There is nothing requiring to keep a certain resolution standard when you do a custom panel.

Br0ken
Honored Guest
"mstdesigns" wrote:
Since the facebook acquisition I have stopped thinking about 1440p and 4K, but the possibility of going apple style with a resolution of something like 3000x1500 pixels, 3200x1600 etc. They could also do 2 1600x1600 screens, as that allows for perfect IPD correction, being able to move both the screens and the lenses!

I doubt that they will use the custom resolution displays, especially two. Oculus wants to make an inexpensive HMD, compatible with most games.
1440р for CV1, 4K for CV2, I think.