Side by side comparison and review of Poly Blackwire C725-UC and Poly Voyager Focus UC B825-M, XS. 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 | Poly Blackwire C725-UC | Poly Voyager Focus UC B825-M, XS |
|---|
| Product Type | Headset - wired - USB | Headset - Bluetooth - wireless | |
|---|---|---|---|
| Series | 700 Series | - | |
| Height | - | 21 cm | |
| Width | - | 18.6 cm | |
| Depth | - | 11.6 cm | |
| Weight | - | 155 g | |
| Recommended Use | Computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | Poly Blackwire C725-UC | Poly Voyager Focus UC B825-M, XS |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Advanced Audio Distribution Profile (A2DP) | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | SoundGuard | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Features | - | SoundGuard DIGITAL Technology | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C725-UC | Poly Voyager Focus UC B825-M, XS |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Frequency Response | 100 - 8000 Hz | - |
| REMOTE CONTROL | Poly Blackwire C725-UC | Poly Voyager Focus UC B825-M, XS |
|---|
| Controls | Mute, volume, answer/end | Volume, answer/end, microphone on/mute, play/pause |
|---|
| CABLE | Poly Blackwire C725-UC | Poly Voyager Focus UC B825-M, XS |
|---|
| Cable Type | USB cable - 2.04 m | Charging cable | |
|---|---|---|---|
| Cable Length | 2.04 m | - |
| FEATURES | Poly Blackwire C725-UC | Poly Voyager Focus UC B825-M, XS |
|---|
| Additional Functions | - | DSP |
|---|
| BATTERY AND CHARGING | Poly Blackwire C725-UC | Poly Voyager Focus UC B825-M, XS |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 15 hour(s) | |
| Battery Life Details | - | Continuous talk (noise cancelling OFF): up to 12 hours Continuous talk (noise cancelling ON): up to 10 hours Continuous playback (noise cancelling OFF): up to 15 hours Continuous playback (noise cancelling ON): up to 12 hours |
| CONNECTIONS | Poly Blackwire C725-UC | Poly Voyager Focus UC B825-M, XS |
|---|
| Connector Type | USB (4 PIN USB Type A) | - |
|---|
| OTHERS | Poly Blackwire C725-UC | Poly Voyager Focus UC B825-M, XS |
|---|
| Included Accessories | Carrying case | Carrying case, Bluetooth USB adapter | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
