Nothing Phone 3a Listed on TDRA Certification Ahead of March 4 Debut

The Nothing Phone 3a series is confirmed to launch on March 4 as the successor to the Phone 2a, and now ahead of its much-anticipated launch, the brand has added one of its models to a certification site, in turn revealing the model number and official name for this device. As already confirmed, the device will be called the Nothing Phone 3a The standard model will likely be accompanied by the Pro variant — it should be noted this would be the first time Nothing released a Pro variant in its smartphones.

Nothing Phone 3a Spotted on TDRA Certification Site, Hints at New Features Ahead of March 4 Global Launch

The Nothing Phone 3a was first noticed on the UAE’s Telecommunications and Digital Government Regulatory Authority (TDRA) certification site by Xpertpick, where it appears with its model number A059. In the UAE, all Radio and Telecommunications Terminal Equipment (RTTE) must undergo certification to ensure compliance with regulatory standards before being sold or used. There are no specs for the phone in the TDRA listing, however, the listing does reveal the name of the device is official, which aligns with the teasers Nothing has been rolling out in the past several weeks.

One of the most exciting new features of the new Nothing Phone 3a series may be a new button teased by the company in its latest teaser. This button is believed to have a few potential capabilities, with some suggesting it could offer a quick shutter feature for users to capture photos in a more instant way as seen on the expected Camera Control button on the upcoming iPhone 16. Alternatively, it may function as an alert slider, similar to those found on OnePlus devices—a brand previously co-founded by Carl Pei.

Others believe it could act as a dedicated voice assistant trigger, aligning with Nothing’s increasing focus on AI integration. Another possibility is that it could be a customizable Action button, offering multi-purpose functionality based on user preferences. While these features remain unconfirmed, more details are expected to be revealed as the Phone 3a series’ official launch date approaches. Nothing is likely to share additional information in the coming weeks leading up to its March 4 announcement.

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