March 4 launch: Leaked renders and specs confirmed for the Nothing Phone (3a) and (3a) Pro 50W fast charging: Both models are TÜV certified, up from the 45W on the Phone (2a) Snapdragon 7s Gen 3: Both phones are rumored to be powered by Qualcomm's mid-range chipset Periscope camera upgrade: The Pro model has 3x optical zoom, while the regular (3a) has 2x Android 15 out of the box: Nothing's minimalist UI is layered on top of the latest OS.