Android 16 Nothing OS 4.0: Full List of Eligible Devices Confirmed (April 2026)

Android 16 Nothing OS 4.0– The Nothing brand has again taken the spotlight in the smartphone industry with the tease of Nothing OS 4.0, which will be based on Android 16. The upcoming software update is set to roll out across multiple devices, including the Nothing Phone (3), Phone (3a/3a Pro), and the Phone (2/2a) series. In contrast, the Phone (1) has officially ended its promised major software update cycle. Adding to the excitement, CEO Carl Pei has hinted at a special “program” for early adopters of Phone (1), sparking curiosity among long-time Nothing fans. We break down everything you need to know about Nothing OS 4.0, Android 16 integration, device eligibility, update policies, and the potential rewards for loyal early users.

Nothing OS 4.0: What We Know So Far

Nothing OS has always been known for its minimalist, clean, and fluid user experience. With Nothing OS 4.0, users can expect an even deeper integration with Android 16, bringing new features, optimizations, and performance improvements.

Some of the anticipated features include:

• Improved battery optimization to extend screen-on time.
• Refined Glyph Interface functionality with more customization.
• Expanded privacy and security features leveraging Android 16’s advancements.
• Seamless multitasking tools for productivity-oriented users.
• Nothing-exclusive widgets and themes, designed to align with the brand’s unique design philosophy.

Nothing’s commitment to delivering near-stock Android with useful tweaks remains one of the biggest attractions for users, and OS 4.0 looks set to continue this trend.

Android 16 Integration with Nothing OS 4.0

With Google preparing to launch Android 16, Nothing OS 4.0 will inherit cutting-edge capabilities that make smartphones smarter, safer, and more efficient. Expected Android 16 features include:

• Enhanced AI integration, allowing for more brilliant app suggestions and better system predictions.
• Stronger background app management, minimizing unnecessary battery drain.
• Expanded system-level privacy controls, giving users more transparency and authority over their data.
• Faster updates through Google Play system modules, reducing wait times for critical patches.

For Nothing users, these changes will be polished through Nothing’s clean, design-first interface, making the experience distinct compared to other OEMs.

Device Eligibility: Which Nothing Phones Get OS 4.0?

Nothing has confirmed that Nothing OS 4.0 will be available on the following models:

• Nothing Phone (3) – the brand’s latest flagship, built to harness Android 16 fully.
• Nothing Phone (3a and 3a Pro) – expected to receive OS 4.0 at launch.
• Nothing Phone (2) and Phone (2a) – both models are within their update promise window.

Unfortunately, the Nothing Phone (1) has reached the end of its significant Android upgrade commitment. While the device received three major OS updates (up to Android 15), it will not receive Android 16 officially.

Phone (1): End of Major Updates

The Nothing Phone (1), launched in July 2022, was the company’s first step into the smartphone arena. Nothing delivered three years of major OS updates and four security patches as promised. With Android 15 being its final major version, the Phone (1) will continue to get regular security updates, ensuring stability and safety until its promised end date.

However, Carl Pei recently hinted that the Phone (1) may not be forgotten entirely. Instead, Nothing plans to reward its earliest adopters through a special “program” currently under wraps.

The Special Program for Phone (1) Early Users

Carl Pei has built a reputation for surprising and rewarding early supporters of Nothing. While details remain scarce, the CEO hinted at a loyalty program or special offers for Phone (1) users. Possible directions for this program include:

• Discounts or trade-in offers are available for upgrading to newer Nothing devices.
• Exclusive access to beta programs of Nothing OS 4.0 or future software.
• Special edition accessories or Glyph customization options.
• Extended software perks, such as experimental features, are not widely available.

This strategy acknowledges early adopters and strengthens Nothing’s brand loyalty, ensuring the company’s community-first approach remains intact.

Nothing’s Software Update Policy: A Comparison

Unlike other Android OEMs, Nothing has carved out a strong position by offering three years of major OS updates and four years of security patches. While Samsung and Google have now extended to seven years of updates for flagship devices, Nothing remains competitive in the mid-premium market, where many brands still lag.

This consistent track record gives users confidence in Nothing’s long-term software support philosophy.

Nothing OS 4.0 and the Glyph Interface Evolution

One of Nothing’s most unique selling points has been the Glyph Interface, a system of customizable LED lights on the back of its devices. With Nothing OS 4.0, the Glyph Interface is expected to receive:

• Expanded app integrations beyond notifications and charging indicators.
• Deeper music sync features are potentially tied to third-party apps.
• Automation options allow lights to trigger based on routines.
• Enhanced accessibility tools for visually impaired users.

These features underline Nothing’s ability to combine design aesthetics with functional innovation.

Nothing’s Vision with OS 4.0 and Android 16

With Nothing OS 4.0, the company is not just releasing another software update but solidifying its identity in the competitive Android market. The combination of Google’s Android 16 advancements with Nothing’s unique design language represents a vision of simple, transparent, and user-first smartphones.

This approach ensures that Nothing remains more than just a hardware brand—a software-driven ecosystem player building long-term trust.

Expected Rollout Timeline for Nothing OS 4.0

Although an official release date has not been shared, the rollout pattern suggests:

• Beta testing for Phone (3) and Phone (2 series) could begin shortly after Google’s Android 16 release.
• Stable builds are expected in late 2025, aligning with Google’s Pixel schedule.
• Nothing Phone (3a/3a Pro) is expected to ship with OS 4.0.

This staged rollout ensures that Nothing can deliver a refined and stable experience without rushing updates.

Wrap Up: A New Chapter for Nothing and Its Users

The Nothing OS 4.0 update based on Android 16 marks a significant milestone for the brand. With enhanced features, smoother performance, and refined design, it promises to deliver a next-level experience for Phone (3), Phone (3a/3a Pro), and Phone (2/2a) users.

While the Phone (1) won’t be part of the Android 16 journey, Nothing has clarified that early adopters will not be left behind. With a special program hinted at by Carl Pei, loyal users can look forward to unique benefits as a recognition of their support.

Nothing continues to stand out in the smartphone market, offering a balance of design, performance, and meaningful software updates that keep its growing community engaged.

Selva Ganesh

Selva Ganesh is a Computer Science Engineer, Android Developer, and Tech Enthusiast. As the Chief Editor of this blog, he brings over 10 years of experience in Android development and professional blogging. He has completed multiple courses under the Google News Initiative, enhancing his expertise in digital journalism and content accuracy. Selva also manages Android Infotech, a globally recognized platform known for its practical, solution-focused articles that help users resolve Android-related issues.