Sony MDR7506
Score: 73/100
Audio-Technica ATH-M20xBTWH White
Score: 81/100Rankings
The Audio-Technica ATH-M20xBTWH is a wireless over-ear headset featuring 40 mm studio-tuned drivers and an impressive 60-hour battery life. It lacks active noise cancellation and supports only basic AAC/SBC codecs, which may limit high-resolution streaming. Ideal for budget-conscious listeners who value long playback and multipoint connectivity.
The Sony MDR-7506 is a professional closed-back studio headphone known for its accurate sound reproduction and excellent isolation. Lacking wireless connectivity and on-headset volume controls makes it less versatile for modern mobile use. Best suited for audio engineers and broadcasters who need reliable wired performance.
| Attribute | | |
|---|---|---|
— | 60 hoursbest | |
40 mmbest | 40 mmbest | |
| ↓ lower better | 260 gbest | 670.5 g |
63 Ωbest | 36 Ω | |
106 dB SPLbest | 100 dB SPL | |
| ↓ lower better | — | 240 minutesbest |
— | 10 mbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Connectivity(1) | ||
Wireless Connectivity | false | true |
Audio(3) | ||
Frequency Response | 10-20000 | 5-32000 |
Impedance (Ω) | 63 Ω | 36 Ω |
Sensitivity (dB SPL) | 106 dB SPL | 100 dB SPL |
Build & Design(2) | ||
Weight (g) | 260 g | 670.5 g |
Dimensions (H×W×D) (mm) | 246x84x185 mm | 119.9×225.0×264.9 mm mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers consider the MDR-7506 a studio staple, emphasizing its closed-back architecture for superior isolation, the 40 mm neodymium-driven drivers for accurate bass and dynamics, and its foldable, portable build with a long coiled cable that resists snags. Editors highlight its comfort during long sessions and its ability to deliver ample volume even from low-impedance sources.
Everyday users consistently commend the headphones for their clear stereo imaging, robust noise isolation, and practical foldable design. The long coiled cable and included adapters receive positive remarks for flexibility, while the most common complaint centers on the absence of an on-headset volume control and lack of wireless connectivity.
“extraordinary acoustic isolation”
Professional reviewers from B&H and Thomann commend the ATH-M20xBTWH for delivering full-range, hi-fi audio with large 40 mm drivers, exceptional 60-hour battery life, low-latency mode and multipoint pairing, while also appreciating the wired cable option for studio use. Their main criticisms focus on the lack of active noise cancellation and the limited AAC/SBC codec support, which may deter users seeking premium wireless audio features.
Everyday users rate the headphones highly, emphasizing the rich bass, long battery life, comfort and easy pairing as standout strengths. Recurring complaints center on the omnidirectional mic picking up ambient noise, the absence of ANC and the perception of a less rugged build.
