Nothing Phone (3a) features a Snapdragon processor with an AI engine for smooth app and tab performance. It has a 6.77 inch AMOLED display that is sharp vivid and super bright with a 120 Hz refresh rate for smooth swiping. The phone includes two 50 MP cameras and an 8 MP camera on the back for sharp images day or night. A 32 MP front camera is included for selfies and video calls. The Glyph Interface with LED lights provides customized notifications. The phone features a transparent back design. It runs Nothing OS 3.1 based on Android 15. A large 5000 mAh battery provides power for up to 2 days on a single charge. The Essential Key offers quick actions like screenshots and voice notes. Security features include a fingerprint scanner and facial recognition. The device supports 50 W fast charging adapter sold separately. It has an IP64 rating for water and dust resistance. The phone is made with 100 percent recycled aluminium and comes with plastic free packaging.