Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. The frequency response differs (15 Hz - 27000 Hz vs 20 Hz - 17000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. The driver size differs between the two (40 mm vs NA), which can influence sound depth, bass response, and overall audio clarity. Impedance levels vary (32 Ohms vs 60 Ohms), which can affect compatibility and audio output when used with different devices. There is a noticeable difference in weight (74 g vs NA), which may affect comfort during extended use. If you're comparing Sennheiser PX 100-II and Koss TD85, both models offer a strong combination of sound performance, comfort, and modern wireless features. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios.
Verdict: Choosing between Sennheiser PX 100-II and Koss TD85 depends on whether you value better sound, longer battery life, or enhanced features.
Top Differences
- Driver Size: 40 mm vs NA
- Weight: 74 g vs NA
- Impedance: 32 Ohms Vs 60 Ohms