Beyerdynamic DT 770 PRO vs Sennheiser PXC 250-II – Key Differences & Best Choice (2026)

- Closed diffuse field studio headphone - Innovative bass reflex system - Robust spring steel headband - Single sided cable - Soft inner headband - Gold plated jack plug (3.5 mm) and adapter (6.35 mm)

- NoiseGardâ„¢ active noise cancellation technology - Ideal for use on a plane, train, bus or in any other noisy environment - Closed design ensure excellent passive attenuation of ambient noise, allowing you to enjoy your music without distractions - Suitable for all types of modern music: detailed sound reproduction with a slight emphasis on the bass - Steel-reinforced headband for high durability - Long lasting NoiseGardâ„¢ usage - a single alkaline battery lasts up to 50 hours! - Fold and flip: registered design allows the ear cups to be turned 90Â° and the headphones folded towards the headband (headphones will lock in open and closed positions) - Convenient carrying case included - Optimised for in-flight entertainment systems as well as MP3, iPod, iPhone (iPod and iPhone are trademarks of Apple Inc. registered in the U.S. and other countries) and portable media players - 2 year warranty

Key Differences

Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. The frequency response differs (10 Hz - 21000 Hz vs 5 Hz - 35000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Impedance levels vary (160/300 Ohms-Active/Passive vs 32/80/250 Ohms), which can affect compatibility and audio output when used with different devices. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Sennheiser PXC 250-II and Beyerdynamic DT 770 PRO are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. The driver size differs between the two (40 mm vs NA), 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. There is a noticeable difference in weight (Approx 66 g vs 270 g), which may affect comfort during extended use. Sennheiser PXC 250-II and Beyerdynamic DT 770 PRO offer different noise cancellation capabilities (Yes vs NA), 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

Noise Cancelling: Yes vs NA
Driver Size: 40 mm vs NA
Weight: Approx 66 g vs 270 g
Impedance: 160/300 Ohms-Active/Passive vs 32/80/250 Ohms

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Key Differences

Top Differences