Nothing Phone 3a series was launched on March 4 at the Mobile World Congress (MWC) in Barcelona comprising two models — Nothing Phone 3a Pro and the Phone 3a. Ahead of the commencement of its sales in India beginning March 11, Flipkart has announced a Guaranteed Exchange Value (GEV) programme which lets customers trade in their old smartphones for either the Nothing…Nothing Phone 3a series was launched on March 4 at the Mobile World Congress (MWC) in Barcelona comprising two models — Nothing Phone 3a Pro and the Phone 3a. Ahead of the commencement of its sales in India beginning March 11, Flipkart has announced a Guaranteed Exchange Value (GEV) programme which lets customers trade in their old smartphones for either the Nothing…