Nothing Phone 3a series launch on March 4: Where to watch, what to expect

British consumer technology brand Nothing is set to unveil its new Phone 3a series at the Mobile World Congress (MWC) 2025 in Barcelona on March 4. Alongside the successor to last year’s Phone 2a, the series will introduce a new “Pro” model, marking the first time Nothing has used the title in its smartphone line-up.

The launch event will begin at 3:30 PM IST today and will be livestreamed on the company’s official YouTube channel.