Nothing OS 4.0 Release Date, Features & Supported Devices - Everything We Know (2026)

Get ready for a game-changer in the smartphone world! Nothing OS 4.0 is finally here, and it’s set to transform how you interact with your device. After months of anticipation, Nothing has officially announced that the stable version of its Android 16-based update will roll out this Friday, November 21. But here’s where it gets exciting: this isn’t just another software update—it’s a cornerstone of Nothing’s AI-driven vision for the future.

The journey began in late October when Nothing invited users to test the waters with the Nothing OS 4.0 open beta. Now, the company is ready to deliver the goods to the masses. In a heartfelt message on the Nothing Community site, they thanked beta testers for their invaluable feedback, saying, “The wait is nearly over.” And in a teaser post on X, they boldly declared, “Let your phone bring flow to your life. General Release. 21 Nov.” But what does this ‘flow’ really mean? And this is the part most people miss—it’s not just about smoother performance; it’s about a seamless, intuitive experience powered by AI.

What’s in Store with Nothing OS 4.0?

While Nothing hasn’t officially confirmed which devices will get the update first, the open beta gives us a clue. Models like the Nothing Phone 2, 3, 2a, 2a Plus, 3a, and 3a Pro are likely candidates for the initial rollout. Newer devices, such as the Nothing Phone 3a Lite, may join the party later. Interestingly, even smartphones under Nothing’s CMF sub-brand, which runs on Nothing OS, are expected to receive the update, ensuring no one is left behind.

Controversy Alert: The Lock Glimpse Feature

One of the most talked-about additions is the Lock Glimpse feature, which promises to deliver “timely updates and useful content” directly to your lock screen. Sounds handy, right? But here’s the catch—it’s been a point of contention. Nothing has confirmed that Lock Glimpse will be turned off by default on the Nothing Phone 3a series, sparking debates about privacy and user control. Is this a step too far, or a brilliant innovation? We’ll let you decide.

New Features to Look Forward To

Beyond the controversy, Nothing OS 4.0 packs a punch with features like Extra Dark Mode, Pop-Up View for multitasking, a 2×2 quick setting tile, and fresh lock screen clock styles. Plus, there’s the Essential Apps feature, allowing users to create and share custom widgets on the Nothing Playground portal. For Nothing Phone 2 users, the ‘Stretch’ camera feature—already a hit on the Phone 3—is a welcome addition.

Final Thoughts and a Question for You

As Nothing OS 4.0 prepares to hit supported devices later this week, it’s clear that Nothing is doubling down on its AI ambitions. But with features like Lock Glimpse, the line between innovation and intrusion is blurrier than ever. Do you think Nothing is on the right track, or are they overstepping? Let us know in the comments—we’re all ears!

Nothing OS 4.0 Release Date, Features & Supported Devices - Everything We Know (2026)

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