New Base M4 iMac Comes With 16GB of Unified Memory
Apple has equipped its just-announced M4-powered iMac with 16GB of Unified Memory as standard, up from 8GB of RAM in the previous model. The new iMac starts at $1,299.

As rumored, Apple has upped the base memory configuration of at least one of its latest Macs. It is the first time that the company has offered the ultra-thin all-in-one desktop computer with a minimum of 16GB of memory.
All of Apple's upcoming new Macs this year are likely to have at least 16GB of RAM pre-installed as standard, breaking a years-long tradition of Apple offering just 8GB of RAM in most of its base Macs and forcing customers to pay out an extra $200+ for additional memory.
The new iMac is available in a range of new colors, and the 24-inch 4.5K Retina display offers a new nano-texture glass option. The iMac also features a new 12MP Center Stage camera with Desk View, up to four Thunderbolt 4 ports, up to 32GB of Unified Memory, and color-matched accessories that include USB-C.
The new iMac is available to pre-order today, with availability beginning Friday, November 8. Apple is expected to announce new MacBook Pro models and a new redesigned Mac mini later this week.
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With the fourth betas of iOS 26.1, iPadOS 26.1, and macOS 26.1, Apple has introduced a new setting that's designed to allow users to customize the look of Liquid Glass.
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With the fourth beta of iOS 26.1, Apple added a toggle that makes Liquid Glass more opaque and reduces transparency. We tested the beta to see where the toggle works and what it looks like.
Subscribe to the MacRumors YouTube channel for more videos.
If you have the latest iOS 26.1 beta, you can go to Settings > Display and Brightness to get to the new option. Tap on Liquid Glass, then...
Even though we're at the fourth beta of iOS 26.1, Apple is continuing to add new features. In fact, the fourth beta has some of the biggest changes that we'll get when iOS 26.1 releases to the public later this month. We've rounded up what's new below.
Liquid Glass Transparency Toggle
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