When comparing Beats Studio Pro vs Beats Solo 4 specs, several key differences stand out. The Beats Studio Pro offers active noise cancellation (ANC), spatial audio, and Hi-Res lossless audio support via USB-C, making it a great choice for audiophiles. It also boasts custom 40mm drivers and a 30-hour battery life with ANC on.  Website URL: https://lyfsimplified.com/beats-studio-pro-vs-beats-solo-4/ Country List: United States