Apple Posts 27" Retina iMac-Sized OS X Mavericks Background - MacRumors
Skip to Content

Apple Posts 27" Retina iMac-Sized OS X Mavericks Background

As part of its flurry of updates to Apple.com today, Apple's web team posted the new OS X Mavericks background image at 5120x2880. That resolution is identical to the one anticipated for a 27" Retina display for the iMac or a standalone Retina Thunderbolt Display.

Osxretina
The image, which was noticed by Twitter user Marvin Scharle, is similar to Retina-sized images that were included in Lion in 2011, long before Apple had released any Retina-equipped Macs publicly.

With Apple's announcement today that the new Mac Pro would include support for 4K video displays along with Thunderbolt 2, the company is clearly getting ready for larger Retina panels in the future.

Related Forum: OS X Mavericks

Popular Stories

Apple iCloud Plus expansion hero

iCloud+ Now Includes Apple TV, Apple Arcade, and Curated Apple Music Stations in Over 100 Countries

Tuesday September 15, 2026 1:43 am PDT by
Apple today announced a new subscription initiative that turns paid iCloud+ subscriptions into a broader services bundle in more than 100 countries. In select countries, Apple says every paid iCloud+ plan, including the cheapest 50GB tier, now includes Apple TV and Apple Arcade "at no additional cost," while family sharing extends the storage, TV and Arcade access to up to five people....
Everything New Your iPhone Can Do on iOS 27 Feature 1

50 New Things Your iPhone Can Do in iOS 27 - Out Now!

Monday September 14, 2026 10:48 pm PDT by
Apple released iOS 27 this week, and despite the company's focus this year on refining its flagship operating system and nixing bugs, there are still many additional features to explore, not least of which is Apple's new context-aware Siri, re-tooled for the generative AI era. Which iPhones Support Every iOS 27 Feature? This year's major iPhone software update isn't all about AI, though,...
iOS 27 Icon iPhone

iOS 27 Available Now With These 8 New Features

Monday September 14, 2026 9:00 am PDT by
Update — 10 a.m. Pacific Time: Apple has released iOS 27. During its iPhone 18 Pro and iPhone Duo event last week, Apple announced that iOS 27 will be released widely on Monday, September 14. iOS 27 should be available around 10 a.m. Pacific Time / 1 p.m. Eastern Time today via the Settings app, under General → Software Update. Below, we have highlighted eight new features and...

Top Rated Comments

173 months ago
Apple is in full speed ahead mode.

I like it.
Score: 25 Votes (Like | Disagree)
173 months ago
Yeah, but it's still 3.3MB for an image to be broadcast over the web. Over a Fiber connection it may not be much, but for folks still stuck with DSL or Cable not by their choice (lack of options), that will suck. Also, imagine the kind of cache you will build up. I'd imagine caches of gigabytes easy, and when SSD based macs start at only 128GB, that's not something to sneeze at.
huh? its 3.3MB!

Edit: I'm guessing that was sarcasm.
Score: 11 Votes (Like | Disagree)
173 months ago
Hello....

Yeah, but it's still 3.3MB for an image to be broadcast over the web. Over a Fiber connection it may not be much, but for folks still stuck with DSL or Cable not by their choice (lack of options), that will suck. Also, imagine the kind of cache you will build up. I'd imagine caches of gigabytes easy, and when SSD based macs start at only 128GB, that's not something to sneeze at.

"Hello, are you from the past ?"
Score: 10 Votes (Like | Disagree)
jakebot Avatar
173 months ago
Pretty Sweet File size for such a big image :)
Score: 10 Votes (Like | Disagree)
173 months ago
4k iMac !!!!
Score: 9 Votes (Like | Disagree)
173 months ago
This does not mean a new Retina display is coming... There are plenty of screens that already have a 5120 x 2880 resolution already.
Are there?
Score: 4 Votes (Like | Disagree)