Side by side comparison and review of Plantronics Blackwire C320 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 | Plantronics Blackwire C320 | OneOdio A70 |
|---|
| Product Type | Headset - wired - USB | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 17 cm | |
| Width | - | 14 cm | |
| Depth | - | 10 cm | |
| Colour | - | Black | |
| Recommended Use | Computer | Portable electronics, computer |
| SOUND QUALITY | Plantronics Blackwire C320 | OneOdio A70 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| 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 | 20 - 20000 Hz | - | |
| Sensitivity | - | 110 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 40 mm |
| MICROPHONE | Plantronics Blackwire C320 | OneOdio A70 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Noise Cancelling | - | Yes | OneOdio A70 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | cVc 6.0 (clear Voice capture) by Qualcomm | |
| Frequency Response | 100 - 10000 Hz | - |
| REMOTE CONTROL | Plantronics Blackwire C320 | OneOdio A70 |
|---|
| Controls | Mute, volume, answer/end | Volume, on/off, next/previous track, ANC on/off |
|---|
| CABLE | Plantronics Blackwire C320 | OneOdio A70 |
|---|
| Cable Type | USB cable | 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 |
|---|
| FEATURES | Plantronics Blackwire C320 | OneOdio A70 |
|---|
| Additional Functions | DSP | - |
|---|
| BATTERY AND CHARGING | Plantronics Blackwire C320 | OneOdio A70 |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 950 mAh | |
| Battery Life | - | 50 hour(s) |
| CONNECTIONS | Plantronics Blackwire C320 | OneOdio A70 |
|---|
| Connector Type | USB (4 PIN USB Type A) | - |
|---|
| OTHERS | Plantronics Blackwire C320 | OneOdio A70 |
|---|
| Included Accessories | - | Carrying pouch |
|---|
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