There is a noticeable difference in weight (105 g vs 31 gm), which may affect comfort during extended use. Impedance levels vary (32 Ohms vs 32 ohm), which can affect compatibility and audio output when used with different devices. The frequency response differs (15 Hz - 22000 Hz vs 10 Hz - 30000 kHz), which can influence how well the headphones reproduce lows, mids, and highs. If you're comparing Sennheiser MM 400-X and Bowers & Wilkins PI3, both models offer a strong combination of sound performance, comfort, and modern wireless features. Sennheiser MM 400-X uses Bluetooth Bluetooth® Version while Bowers & Wilkins PI3 supports Bluetooth 5.0, which can impact connectivity stability and efficiency. Battery life varies between the two (10 Hrs music, 20 Hrs talktime vs 8 Hours), which affects how long you can use them on a single charge. The driver size differs between the two (NA vs 9.2 mm), which can influence sound depth, bass response, and overall audio clarity. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Sennheiser MM 400-X and Bowers & Wilkins PI3 offer different noise cancellation capabilities (NA vs Active), which can impact how effectively they block external noise.
Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.
Top Differences
- Battery Life: 10 Hrs music, 20 Hrs talktime vs 8 Hours
- Noise Cancelling: NA vs Active
- Driver Size: NA vs 9.2 mm
- Bluetooth: Bluetooth® Version vs 5.0
- Weight: 105 g vs 31 gm
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