Sennheiser HD 25-1 II vs Sony MDR-1AM2 – Detailed Specs Comparison (2026)

- Very lightweight and comfortable, even if used for long periods - High maximum sound pressure level - 70 Î© nominal impedance for universal compatibility - Tough, detachable steel cable - Neodymium ferrous magnet systems and lightweight aluminium/copper voice

Swivel ear cups for portability. Swivel design makes travel easy. Silver-coated oxygen-free copper. High-Resolution Audio compatible. Patterned grill for smooth ultra-highs. Heavy bass with Beat Response Control. Enfolding closed-back design seals in sound. Pressure-relieving earpads for total comfort. Super-lightweight design for hours of comfort. Smartphone compatible with in-line remote mic. Supplied balanced-connection headphone cable. Silver-Coated OFC Strands, L-shaped Gold-Plated. Wide frequency response for a full range of sound. Responsive Liquid Crystal Polymer driver for clarity. Aluminum-coated LCP diaphragm for more precision. Enjoy music as the artist intended with High-Resolution Audio.

Key Differences

Impedance levels vary (70 Ohms vs 16 ohm), which can affect compatibility and audio output when used with different devices. Sennheiser HD 25-1 II and Sony MDR-1AM2 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. There is a noticeable difference in weight (140 g vs 187 Gm), which may affect comfort during extended use. The driver size differs between the two (NA vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. The frequency response differs (16 Hz - 22,000 Hz vs 3 Hz - 100000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. From a usability standpoint, both models provide a reliable and premium headphone experience. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices.

Verdict: Both models are competitive, and your decision should be based on your usage needs and preferred features.

Top Differences

Driver Size: NA vs 40 mm
Weight: 140 g vs 187 Gm
Impedance: 70 Ohms vs 16 ohm

Compare Sennheiser HD 25-1 II with:

Compare Sony MDR-1AM2 with:

Key Differences

Top Differences