Side by side comparison and review of Plantronics Blackwire C320 and Poly - Plantronics Backbeat 505. 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 | Poly - Plantronics Backbeat 505 |
|---|
| Product Type | Headset - wired - USB | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Series | - | 500 Series | |
| Weight | - | 155 g | |
| Colour | - | Dark grey | |
| Earpad Material | - | Memory foam | |
| Recommended Use | Computer | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Plantronics Blackwire C320 | Poly - Plantronics Backbeat 505 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Diaphragm | - | 40 mm |
| MICROPHONE | Plantronics Blackwire C320 | Poly - Plantronics Backbeat 505 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | 100 - 10000 Hz | - |
| REMOTE CONTROL | Plantronics Blackwire C320 | Poly - Plantronics Backbeat 505 |
|---|
| Controls | Mute, volume, answer/end | Volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | Plantronics Blackwire C320 | Poly - Plantronics Backbeat 505 |
|---|
| Cable Type | USB cable | - |
|---|
| FEATURES | Plantronics Blackwire C320 | Poly - Plantronics Backbeat 505 |
|---|
| Additional Functions | DSP | - |
|---|
| BATTERY AND CHARGING | Plantronics Blackwire C320 | Poly - Plantronics Backbeat 505 |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 18 hour(s) |
| WIRELESS LINK | Plantronics Blackwire C320 | Poly - Plantronics Backbeat 505 |
|---|
| Transmission Range | - | 10 m |
|---|
| CONNECTIONS | Plantronics Blackwire C320 | Poly - Plantronics Backbeat 505 |
|---|
| Connector Type | USB (4 PIN USB Type A) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
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