Side by side comparison and review of Poly Blackwire 8225-M and EPOS H3. 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 8225-M | EPOS H3 |
|---|
| Product Type | Headset - wired - USB-A | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 16.7 cm | |
| Width | - | 18.9 cm | |
| Depth | - | 8.8 cm | |
| Weight | 186 g | 270 g | Poly Blackwire 8225-M are lighter than Poly Blackwire 8225-M headphones. |
| Colour | - | Ghost white | Onyx black | |
| Design | - | Games | |
| Recommended Use | - | Game console, computer |
| SOUND QUALITY | Poly Blackwire 8225-M | EPOS H3 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | Yes | - | Poly Blackwire 8225-M are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Hybrid ANC | - | |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 20 - 20000 Hz | 10 - 30000 Hz | EPOS H3 offer a larger frequency range than Poly Blackwire 8225-M. |
| Sensitivity | 84 dB | - | |
| Impedance | 32 Ohm | 20 Ohm | |
| Max Sound Pressure | - | 124 dB | |
| Diaphragm | 32 mm | - | |
| Features | SoundGuard DIGITAL Technology | - |
| MICROPHONE | Poly Blackwire 8225-M | EPOS H3 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Bi-directional | |
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | 10 - 18000 Hz | EPOS H3 offer a larger microphone frequency range than Poly Blackwire 8225-M. |
| Sensitivity | -35 dBV/Pascal | -47 dBV/Pascal |
| REMOTE CONTROL | Poly Blackwire 8225-M | EPOS H3 |
|---|
| Controls | Mute, volume, answer/end, Microsoft Teams button | - |
|---|
| CABLE | Poly Blackwire 8225-M | EPOS H3 |
|---|
| Cable Type | Headset cable - 2.2 m | Headset cable - 2 m Game console link cable |
|
|---|---|---|---|
| Cable Length | 2.2 m | 2 m |
| CONNECTIONS | Poly Blackwire 8225-M | EPOS H3 |
|---|
| Connector Type | Headset (4 PIN USB Type A) | Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Blackwire 8225-M | EPOS H3 |
|---|
| Service & Support | - | Limited warranty - 2 years |
|---|
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