Audio Technica ATH-E70 vs Beyerdynamic T 90 – Detailed Specs Comparison (2026)

3-Year Warranty from Audio-Technica that covers manufacturing defects. The ATH-E70 features specially designed housings that provide incredible isolation. Offering extended frequency response and an accurate sound stage, this model is designed for sound professionals who demand the best. The ATH-E70 is the flagship in-ear monitor model in the E-Series. Its accuracy and detail allow precise balancing of the mix, making it the perfect choice for monitoring on stage or mixing in the studio. The isolation â€“ and the comfort â€“ are enhanced by the four sizes of silicone eartips ( XS, S, M, L ) and medium-size pair of Complyâ„¢ T500 foam eartips included with the headphones, which allow you to create a custom fit. The ATH-E70 also includes a detachable 1.6 m ( 5.2' ) cable, with newly developed A2DC ( Audio Designed Detachable Coaxial ) connectors at the headphones and a 3.5 mm ( 1/8" ) stereo mini-plug output, a 6.3 mm ( 1/4" ) adapter, and a carrying case.

- Impressive sound experience from the start - Tesla technology with highest efficiency - Single-sided cable - Ear pads made of microfibre - Head and ear pads made from velvet microfiber - High-resolution and spacious sound through its open design

There is a noticeable difference in weight (425 g vs 9 GM), which may affect comfort during extended use. 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. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. The driver size differs between the two (NA vs 8.5 mm), which can influence sound depth, bass response, and overall audio clarity. The frequency response differs (5 Hz - 40000 Hz vs 20Hz - 19KHz), which can influence how well the headphones reproduce lows, mids, and highs. Beyerdynamic T 90 and Audio Technica ATH-E70 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Beyerdynamic T 90 and Audio Technica ATH-E70 offer different noise cancellation capabilities (NA vs Sound Isolation), which can impact how effectively they block external noise. Impedance levels vary (250 Ohms vs 39 ohm), which can affect compatibility and audio output when used with different devices.

Verdict: Choosing between Beyerdynamic T 90 and Audio Technica ATH-E70 depends on whether you value better sound, longer battery life, or enhanced features.

Top Differences

Noise Cancelling: NA vs Sound Isolation
Driver Size: NA vs 8.5 mm
Weight: 425 g vs 9 GM
Impedance: 250 Ohms Vs 39 ohm

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Top Differences