Sennheiser PXC 250-II vs Denon AH-GC25NC – Which Headphones Are Better? (2026)

- 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

Battery Life - 40 Hours Charging Time - 2 Hours Battery Type- Lithium-Ion Polymer Batteries 15 minutes charge for 9 hours Music Playback. Listen, make and answer calls using the wired in-line remote. Denon Quality More than 50-year legacy of crafting headphones for audio-enthusiasts. Designed for Travel Lightweight, folding design fits neatly into the included carrying case. Three noise cancellation modes designed for flights, commuting and the office to ensure peace and quiet. The soft, adjustable headband and dual-movement memory foam earcups are designed for extended wear. Enjoy up to 40 hours of active noise cancellation from fully charged battery, and easily recharge it with included USB cable. Hi-Res Certified letting you hear every detail of your favorite music and immerse yourself movies whenever youâ€™re on the go. New Denon premium FreeEdge driver delivers uncompromised Hi-Res audio performance in a noise cancellation headphone.

Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. Sennheiser PXC 250-II and Denon AH-GC25NC offer different noise cancellation capabilities (Yes vs Active), which can impact how effectively they block external noise. Impedance levels vary (160/300 Ohms-Active/Passive vs 16 ohm), which can affect compatibility and audio output when used with different devices. If you're comparing Sennheiser PXC 250-II and Denon AH-GC25NC, both models offer a strong combination of sound performance, comfort, and modern wireless features. The frequency response differs (10 Hz - 21000 Hz vs 5 Hz - 50000 Hz), 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. There is a noticeable difference in weight (Approx 66 g vs 287 Gm), which may affect comfort during extended use. From a usability standpoint, both models provide a reliable and premium headphone experience.

Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.

Top Differences

Weight: Approx 66 g vs 287 Gm
Impedance: 160/300 Ohms-Active/Passive Vs 16 ohm

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Top Differences