Apple Planning to Launch 4K 21.5-Inch iMac in Late October
Apple will announce an updated 21.5-inch iMac with a 4K display at the end of October alongside the release of OS X El Capitan, reports 9to5Mac. The new iMac will then begin shipping out to customers in early November.
A new 21.5-inch Retina iMac has been anticipated for several months, following the discovery of code in OS X El Capitan that pointed towards a 21.5-inch machine with a resolution of 4096 x 2304. That code pointed towards Broadwell chips with Intel Iris Pro Graphics 6200 and AMD Radeon M380 - M395X discrete graphics, which may hint at the hardware we'll see in the updated iMac.

Reliable KGI Securities analyst Ming-Chi Kuo also said in early August that the iMac line would receive a refresh this quarter, adding new processors and improved display quality that brings greater color saturation.
Apple began updating its iMac lineup last October, with the launch of the 27-inch Retina iMac. Updates across the line have been slow, however, due to Intel's ongoing Broadwell chip delays, and the 21.5-inch iMac has not seen an update since 2013.
It is not clear if Apple will release multiple 21.5-inch iMac models during the October refresh, or which chips those machines might use. Skylake chips appropriate for the iMac are launching "later this year," but there are a handful of Broadwell chips appropriate for various 21.5-inch iMac models.
Popular Stories
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices.
Below, we recap key changes rumored for the iPhone 17 Pro models as of March 2025:
Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone ...
With the second release candidate of iOS 18.4 that Apple seeded out today, the company finally provided us with release notes that give a full rundown on what to expect.
There's an Apple Vision Pro app, new Apple Intelligence features for notifications and additional language support, plus an Apple News Food feature for Apple News+ subscribers, and several updates that should improve the...
Apple is reportedly working on a new Magic Mouse. Below, we recap what to expect.
The two key rumors for the Magic Mouse 3 so far include a relocated charging port, along with a more ergonomic design.
It was briefly rumored that the Magic Mouse 3 would also feature voice control, but that was misinterpreted information.
Relocated Charging Port
While the Magic Mouse switched from...
Apple's big developer event is a little over two months away, and rumors about what we can expect to see in Apple's next major operating system updates are becoming increasingly frequent.
A public release of iOS 18.4 is also imminent with a number of updates and improvements, although we won't be getting the major Apple Intelligence Siri upgrades that had reportedly been planned for this...
We've been hearing rumors about a foldable iPhone for almost a decade now, but it looks like we might finally see the device come to fruition in 2026. We're going to be waiting many more months for the foldable iPhone, but so far we're hearing good things.
Apple wants to make it creaseless. It's taken Apple multiple years to design a foldable iPhone that it's satisfied with because Apple ...
Multiple sources have claimed that iOS 19 will introduce a new design with more translucent buttons, menus, notification banners, and more, and there is now another clue that points towards this glass-like appearance.
Bloomberg's Mark Gurman today said the new design project is codenamed "Solarium" internally. A solarium is a room with glass walls that allow in plenty of sunlight, so this...
In the mid-to-late 2000s, Facebook was all about staying connected with friends and family. However, as the social media platform added new features and grew over time, that core experience began to get drowned out.
That changes starting now, according to Meta, which today introduced a new feature that will "bring back the joy" of classic Facebook.
Specifically, Meta has redesigned the...
Apple's next-generation iPad Pro models with the M5 chip will "launch this year," according to Bloomberg's Mark Gurman.
In his Power On newsletter today, Gurman said the new iPad Pro models have progressed to an "advanced testing" stage, and he expects mass production of the devices to begin in the second half of this year. If that timeframe is met, the new iPad Pro models could launch...