Key Differences

There is a noticeable difference in weight (115 g vs 220 g), which may affect comfort during extended use. Sennheiser HD 25-SP II and Sennheiser HD 380 Pro are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. The frequency response differs (30 Hz - 16000 Hz vs 8Hz - 27,000Hz), which can influence how well the headphones reproduce lows, mids, and highs. Impedance levels vary (60 Ohms vs 54 Ohms), which can affect compatibility and audio output when used with different devices. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel.

Verdict: Choosing between Sennheiser HD 25-SP II and Sennheiser HD 380 Pro depends on whether you value better sound, longer battery life, or enhanced features.