Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. There is a noticeable difference in weight (90 g vs 440 GM), which may affect comfort during extended use. 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. The driver size differs between the two (NA vs 50 X 2 mm), which can influence sound depth, bass response, and overall audio clarity. Impedance levels vary (32 Ohms vs 32±15 ohm), which can affect compatibility and audio output when used with different devices. The frequency response differs (40 Hz - 18000 Hz vs 100 Hz - 10KHz), which can influence how well the headphones reproduce lows, mids, and highs. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. If you're comparing Sennheiser PC 31-II and boAt Immortal 1000D, both models offer a strong combination of sound performance, comfort, and modern wireless features.
Verdict: Both models are competitive, and your decision should be based on your usage needs and preferred features.
Top Differences
- Driver Size: NA vs 50 X 2 mm
- Weight: 90 g vs 440 GM
- Impedance: 32 Ohms Vs 32±15 ohm