Side by side comparison and review of Sennheiser HD 206 and OneOdio A70. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Sennheiser HD 206 | OneOdio A70 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 17 cm | |
| Width | - | 14 cm | |
| Depth | - | 10 cm | |
| Weight | 215 g | - | |
| Colour | Silver | Black | |
| Recommended Use | Professional audio | Portable electronics, computer |
| SOUND QUALITY | Sennheiser HD 206 | OneOdio A70 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | OneOdio A70 can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 21 - 18000 Hz | - | |
| Total Harmonic Distortion (THD) | 0.7% | - | |
| Sensitivity | 108 dB | 110 dB | OneOdio A70 have higher sensitivity than Sennheiser HD 206. |
| Impedance | 24 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm |
| MICROPHONE | Sennheiser HD 206 | OneOdio A70 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | OneOdio A70 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | cVc 6.0 (clear Voice capture) by Qualcomm |
| REMOTE CONTROL | Sennheiser HD 206 | OneOdio A70 |
|---|
| Controls | - | Volume, on/off, next/previous track, ANC on/off |
|---|
| CABLE | Sennheiser HD 206 | OneOdio A70 |
|---|
| Cable Type | Headphones cable - 3 m | Micro-USB charge cable - detachable Mini-phone 3.5 mm to mini-phone 3.5 mm cable - detachable Mini-phone 3.5 mm to 6.3 mm phone cable - detachable - coiled |
|
|---|---|---|---|
| Cable Length | 3 m | - |
| BATTERY AND CHARGING | Sennheiser HD 206 | OneOdio A70 |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 950 mAh | |
| Battery Life | - | 50 hour(s) |
| CONNECTIONS | Sennheiser HD 206 | OneOdio A70 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | Sennheiser HD 206 | OneOdio A70 |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | Carrying pouch | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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