Confused with resolution of the Macbook Pro Retina Display

beebs76

macrumors newbie
Original poster
Sep 26, 2012
4
0
Hi there,
I get a little confused with what the resolution is for the Macbook Pro Retina Display.

This is my understanding and hoping someone can correct me if I'm wrong...

So when you are using the desktop and applications such as Safari and Chrome, the resolution will appear as 1440x900 due to the icon pixel doubling technique apple uses to prevent blurring or the screen appearing too small.

So does this mean when you open up a photo, your only seeing it as 1440x900 and not the native 2880x1400?
OR
its only the desktop environment which runs 1440x900 but everything else will be in full resolution 2880x1400.

I was thinking that i would like my desktop to be readable but seeing photos in true retina display is what i would want it for.

Hope this makes sense.
Thank you in advance for your help.

:apple:
 

beebs76

macrumors newbie
Original poster
Sep 26, 2012
4
0
Thank you charlieegan3.

Makes sense.

So its always showing 2880x1400 however the desktop has been enlarged to be viewable.

Thats awesome!:eek:
 

beebs76

macrumors newbie
Original poster
Sep 26, 2012
4
0
Cheers Dangerous Theory.

Yeah I didn't think about that.

I guess, i was more concerned with the retina display showing everything 1400 resolution as apposed to the native 2800.
I was thinking whats the point of having the ability to run 2800 if your running everything 1400.

:)
 

charlieegan3

macrumors 68020
Feb 16, 2012
2,396
14
U.K
Any decent quality photo will not be shown pixel-for-pixel. Cameras nowadays take way higher resolution images than 2880x1800.
But he was worried about images been scaled up to be in the 1440*900 scaled display. So i thought he meant smaller images - a reasonable assumption if you ask me.

Of course you can't view larger photos than the display pixel to pixel but you knew I knew that right?
 

stevelam

macrumors 65816
Nov 4, 2010
1,215
3
Photos appear still appear pixel per pixel, not scaled. It's pretty nice actually.
um, no they won't. definitely not in safari and chrome. they are still scaled unless the website is specifically coded to support retina display and the image is of high enough size to be properly scaled down.
 

beebs76

macrumors newbie
Original poster
Sep 26, 2012
4
0
This might be an easier example of what I was trying to get across.

I boot up the macbook pro retina display.
I go to a web site http://www.whatismyscreenresolution.com/

It says your macbook pro retina display is running 1440x900. (Did this in the Mac store on the retina display)

I then go to my photo and open up a photo.

Will the photo be 1440x900 or 2800x1800?
 

charlieegan3

macrumors 68020
Feb 16, 2012
2,396
14
U.K
um, no they won't. definitely not in safari and chrome. they are still scaled unless the website is specifically coded to support retina display and the image is of high enough size to be properly scaled down.
do you have a rMBP?

how to test: (proof)
Cmd+shift+3
open in preview
cmd+0

There is your answer.