New OS X Mavericks update said to provide ‘pixel doubling’ for 4K Retina display support

how to boot back into os x from windows camp mavericks mac logo

If you’re one of the few lucky ducks that have enough pocket change for a fancy 4K monitor and you’re an OS X user, you’re in luck.

According to multiple reports, the beta version of the next update for Mac OS X Mavericks, dubbed 10.9.3, was released to developers, and contains within it options to scale display resolution up via “pixel doubling,” thus enabling 4K resolution. This means that you can hook up the latest MacBook Pro with Retina, which tops out with a resolution of 2880×1800 on the 15-inch model and 2560×1600 on the 13-inch, to an external 4K display without having to fear that images will look blurry. The sharpness and brilliance you enjoy on your MacBook Pro with Retina would be maintained on the external display. 

On top of that, it appears as if you’ll also be able to hook your MacBook Pro with Retina up to a 4K-resolution monitor while running it with a 60Hz refresh rate. At this point, the maximum supported refresh rate for 4K monitors on OS X Mavericks tops out at 30Hz. Using 4K at 30Hz makes certain animations stutter, which can be incredibly annoying and essentially makes for an unusable experience.

It’s currently unclear when the full version of OS X Mavericks 10.9.3 will be released to the public, as an official release date has not been revealed. However, considering that the update is in beta mode, it’s likely not that far off from seeing the full light of day.

What do you think? Sound off in the comments below.

Deals

From Air to Pro, here are the best MacBook deals for March 2019

If you’re in the market for a new Apple laptop, let us make your work a little easier: We hunted down the best up-to-date MacBook deals available online right now from various retailers.
Computing

Should you buy the affordable MacBook Air, or is the MacBook Pro worth the price?

Though they both share Retina Displays and similar keyboards, there are still some specs differences and other changes that differentiate the new 2018 MacBook Air and MacBook Pro. In this guide, we stack the two up against each other.
Computing

The iMac finally got updated, but how does it compare to the Mac mini?

Apple announced a long-awaited update to the Mac mini. Thanks to the updated specs and increase in price, it's begun to creep up to the base model iMac. In this guide, we now put up the specs on the newest refreshed Mac mini against the…
Computing

Need more from your conference white board? The Surface Hub 2 should have it

The Surface Hub 2 could be the most expensive whiteboard ever made, but it should be a powerful and capable one. With the ability to connect several of the 50-inch displays together, the picture at least, should be gorgeous.
Computing

Go hands-free in Windows 10 with speech-to-text support

Looking for the dictation, speech-to-text, and voice control options in Windows 10? Here's how to set up Speech Recognition in Windows 10 and use it to go hands-free in a variety of different tasks and applications within Windows.
Computing

Get the most out of your high-resolution display by tweaking its DPI scaling

Windows 10 has gotten much better than earlier versions at supporting today's high-resolution displays. If you want to get the best out of your monitor, then check out our guide on how to adjust high-DPI scaling in Windows 10.
Deals

Looking for a Chromebook? The Google PixelBook just got a $200 price cut

Once relatively obscure, Chromebooks have come into their own in a big way in recent years. One of our favorites is the super-sleek Google Pixelbook, and it's on sale right now from Amazon for $200 off, letting you score this premium laptop…
Mobile

Got gadgets galore? Keep them charged up with the 10 best USB-C cables

We're glad to see that USB-C is quickly becoming the norm. That's why we've rounded up some of the better USB-C cables on the market, whether you're looking to charge or sync your smartphone. We've got USB-C to USB-C and USB-C to USB-A.
Computing

Nvidia’s GTX 1650 graphics card could be just a slight upgrade over the 1050 Ti

Rumors suggest Nvidia might soon launch the GTX 1650, and a leaked benchmark listing from Final Fantasy XV suggests that the new graphics card could be just a slight upgrade over last generation's GTX 1050 Ti. 
Computing

Get ready to say goodbye to some IFTTT support in Gmail by March 31

If This Then That, the popular automation service, will drop some of its support for Gmail by March 31. The decision comes as a response to security concerns and is aimed to protect user data.
Computing

Get the new Dell XPS 13 for $750 with this limited-time deal

Dell is currently running a limited time deal lasting through Thursday, March 28, where you can bring home a version of this year's new XPS 13 for around $750 with the use of a special coupon code. 
Mobile

This is the easiest way to save your iPhone data to your computer

Living in fear of losing your contacts, photos, messages, and notes on your iPhone? Fear no more -- in this guide, we'll break down exactly how to back up your iPhone to your computer using Apple's iTunes or to the cloud with iCloud.
Mobile

Here are the best iPad Pro keyboard cases to pick up with your new tablet

The iPad Pro range can double as laptops, but they do need proper keyboards to fill in effectively. Thankfully, there are loads to choose from and we rounded up the best iPad Pro keyboard cases right here.
Computing

Microsoft’s Clippy came back from the dead, but didn’t last very long

Before Cortana, Alexa, and Siri even existed, Microsoft Clippy dominated the screens of computers in the 1990s to help assist Microsoft Office users when writing letters. He recently made a bit of a comeback only to die off again.