The driver size differs between the two (NA vs 50 mm), which can influence sound depth, bass response, and overall audio clarity. There is a noticeable difference in weight (220 g vs 298 Gm), which may affect comfort during extended use. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. If you're comparing Sennheiser HD 380 Pro and HP HyperX Cloud Alpha Black, both models offer a strong combination of sound performance, comfort, and modern wireless features. Impedance levels vary (54 Ohms vs 65 ohm), which can affect compatibility and audio output when used with different devices. Sennheiser HD 380 Pro and HP HyperX Cloud Alpha Black offer different noise cancellation capabilities (NA vs Yes), which can impact how effectively they block external noise. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. The frequency response differs (8Hz - 27,000Hz vs 13 Hz - 27000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices.

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