Nothing OS 4.0 Beta Brings Cinematic Camera Features and Lock Screen Upgrades to Phone (3a) Series

Nothing Expands OS 4.0 Beta Testing to Affordable Phone Lineup

Nothing has opened its Android 16-based Nothing OS 4.0 beta program to the Phone (3a) and Phone (3a) Pro devices, according to recent reports. The Open Beta introduces several notable enhancements including a professional-grade camera preset and redesigned lock screen functionality that sources indicate will significantly improve the user experience.

Nothing Expands OS 4.0 Beta Testing to Affordable Phone Lineup
Professional Photography Features
Dynamic Lock Screen Experience
Beta Program Details and Considerations
Continuity with Previous Beta Features

Professional Photography Features

The update brings a new “Stretch” Camera preset developed in collaboration with renowned photographer Jordan Hemingway, the report states. This specialized filter reportedly enhances photos by creating deeper shadows and extended highlights directly within the Camera app, producing what analysts suggest is a distinctive cinematic look without requiring post-processing.

According to the company‘s announcement, this partnership represents Nothing’s continued focus on integrating professional photography tools into their smartphone ecosystem, making advanced photographic techniques more accessible to everyday users.

Dynamic Lock Screen Experience

Nothing OS 4.0 Open Beta introduces Lock Glimpse, a feature that displays high-quality wallpapers on the lock screen organized into nine distinct categories. Sources indicate the system can also show “timely updates” and “useful content designed to enhance your experience,” though specific details about this content remain limited., according to related news

The company has confirmed that future updates will enable users to display personal photos on their lock screens, with reports suggesting this functionality will arrive “soon” without providing a specific timeline.

Beta Program Details and Considerations

Interested users can reportedly join the Nothing OS 4.0 Open Beta program until November 7, after which the enrollment period will close. According to installation instructions, participants need to follow specific procedures available through Nothing’s official channels.

However, analysts strongly caution that beta builds typically contain bugs and stability issues that can negatively impact device performance. The report emphasizes that users should avoid installing the beta software on primary devices due to potential disruptions to daily usage.

Continuity with Previous Beta Features

Sources indicate that the remaining features in the Nothing OS 4.0 Open Beta for the Phone (3a) series maintain consistency with the previously released Open Beta version. This approach reportedly ensures a standardized experience across Nothing’s device ecosystem while allowing the company to gather comprehensive feedback before the stable release.

The update also includes the new Nothing icon design language, continuing the company’s distinctive aesthetic approach that has become recognizable across its product lineup, according to design analysts familiar with Nothing’s development trajectory.

References

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