Sennheiser PX 200-II vs Koss R80 – Which Headphones Are Better? (2026)

- Closed design - Blocks outside noise - Single-sided cable for convenient handling - Integrated volume control for enhanced usability and convenience - Steel-reinforced headband for high durability - 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 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

- Dynamic element construction delivers accurate acoustic sound reproduction with a wide frequency response - Oxygen-free copper voice coils improve signal transmission and conduction for cleaner, clearer sound - Closed, leatherette ear cushions form comfortable seal around ears, enhancing bass frequencies and decreasing ambient noise - Adjustable headband adapts to any head size and shape for added comfort - 8 foot, single-entry coiled cord with 3.5 mm (1/8-inch) plug and 6.3 mm (1/4-inch) adapter - Covered under the Koss Stereo phones Limited Lifetime Warranty

Key Differences

Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. The frequency response differs (10 Hz - 21000 Hz vs 16 Hz - 22000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Impedance levels vary (32 Ohms vs 60 Ohms), which can affect compatibility and audio output when used with different devices. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. The driver size differs between the two (40 mm vs NA), which can influence sound depth, bass response, and overall audio clarity. In general, both options are suitable for everyday use including music, calls, travel, and work-from-home scenarios. There is a noticeable difference in weight (88 g vs NA), which may affect comfort during extended use. Sennheiser PX 200-II and Koss R80 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life.

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

Top Differences

Driver Size: 40 mm vs NA
Weight: 88 g vs NA
Impedance: 32 Ohms vs 60 Ohms

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Key Differences

Top Differences