Sennheiser HD 598 vs Beyerdynamic T 51 P – Detailed Specs Comparison (2026)

- High-end open circumaural headphones with E.A.R. technology for outstanding sonic accuracy and clarity - Sennheiser's innovative "Eargonomic Acoustic Refinement" (E.A.R.) design channels audio signals directly into your ears - State-of-the-art, advanced Duofol diaphragms for transparency and minimal distortion - Highly optimised, field-strengthened neodymium ferrous magnet systems for an excellent dynamic response - Surround reflector for extended spatial sound field - Lightweight aluminium voice coils for high efficiency and excellent dynamics - Special diaphragm geometry reduces intermodulation distortion - Highly constant, compressed cellulose fleece reduces total harmonic distortion - Premium beige and high-gloss burl wood parts for a sophisticated finish - Extremely comfortable velour ear pads and headband - Excellent connectivity, also with home Hifi equipment - 2-year warranty

- Perfect for mobile use - Excellent ambient noise attenuation - Tesla technology with highest efficiency - Swivelling earcups 90Â° - Outstanding balanced and powerful sound quality with brilliant treble and deep bass reproduction - Incl. rugged nylon carrying case - Incl. 1/4" jack adapter (6,35 mm) - Incl. in-flight adapter

Key Differences

Sennheiser HD 598 and Beyerdynamic T 51 P are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. There is a noticeable difference in weight (294 g vs 174 g), which may affect comfort during extended use. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. The frequency response differs (12 Hz - 38500 Hz vs 10 Hz - 23000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. Impedance levels vary (50 Ohms vs 32 Ohms), which can affect compatibility and audio output when used with different devices.

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: 294 g vs 174 g
Impedance: 50 Ohms vs 32 Ohms

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Key Differences

Top Differences