Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. The driver size differs between the two (NA vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. Impedance levels vary (45 Ohms vs 42 ohm), which can affect compatibility and audio output when used with different devices. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Beats Solo2 and SHURE SRH940 offer different noise cancellation capabilities (NA vs CVC), which can impact how effectively they block external noise. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. The frequency response differs (20 Hz-20,000 Hz vs 5 Hz - 30000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. There is a noticeable difference in weight (260 g vs 322 Gm), which may affect comfort during extended use. If you're comparing Beats Solo2 and SHURE SRH940, both models offer a strong combination of sound performance, comfort, and modern wireless features.

Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.