In depth comparison and review of Poly Blackwire C725-UC and EPOS I SENNHEISER IMPACT MB 360 UC. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Poly Blackwire C725-UC | EPOS I SENNHEISER IMPACT MB 360 UC |
|---|
| Product Type | Headset - wired - USB | Headphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Series | 700 Series | - | |
| Weight | - | 238 g | |
| Colour | - | Black with silver | |
| Recommended Use | Computer | Home audio, portable electronics | |
| Bluetooth Range (Operating Distance) | - | 25 m |
| SOUND QUALITY | Poly Blackwire C725-UC | EPOS I SENNHEISER IMPACT MB 360 UC |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Foldable | - | Yes | EPOS I SENNHEISER IMPACT MB 360 UC can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | aptX | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | SoundGuard | NoiseGard active noise compensation | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 18 - 22000 Hz | EPOS I SENNHEISER IMPACT MB 360 UC offer a larger frequency range than Poly Blackwire C725-UC. |
| Total Harmonic Distortion (THD) | - | <0.5% | |
| Sensitivity | - | 113 dB | |
| Features | - | Voice guidance | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C725-UC | EPOS I SENNHEISER IMPACT MB 360 UC |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | - | Omni-directional x 2 | |
| Frequency Response | 100 - 8000 Hz | 100 - 10000 Hz | EPOS I SENNHEISER IMPACT MB 360 UC offer a larger microphone frequency range than Poly Blackwire C725-UC. |
| REMOTE CONTROL | Poly Blackwire C725-UC | EPOS I SENNHEISER IMPACT MB 360 UC |
|---|
| Controls | Mute, volume, answer/end | Answer/end |
|---|
| CABLE | Poly Blackwire C725-UC | EPOS I SENNHEISER IMPACT MB 360 UC |
|---|
| Cable Type | USB cable - 2.04 m | Headphones cable Micro-USB cable |
|
|---|---|---|---|
| Cable Length | 2.04 m | - |
| BATTERY AND CHARGING | Poly Blackwire C725-UC | EPOS I SENNHEISER IMPACT MB 360 UC |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 25 hour(s) | |
| Standby Time | - | 25 hours | |
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | Poly Blackwire C725-UC | EPOS I SENNHEISER IMPACT MB 360 UC |
|---|
| Connector Type | USB (4 PIN USB Type A) | Headphones |
|---|
| OTHERS | Poly Blackwire C725-UC | EPOS I SENNHEISER IMPACT MB 360 UC |
|---|
| Included Accessories | Carrying case | Carrying pouch, USB dongle | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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