Detailed comparison and review of V7 HA201-2EP and Poly Blackwire 8225-M. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | V7 HA201-2EP | Poly Blackwire 8225-M |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB-A | |
|---|---|---|---|
| Height | 16.3 cm | - | |
| Width | 15.2 cm | - | |
| Depth | 5.1 cm | - | |
| Weight | 72.5 g | 186 g | V7 HA201-2EP are lighter than V7 HA201-2EP headphones. |
| Colour | Black | - | |
| Recommended Use | Computer | - |
| SOUND QUALITY | V7 HA201-2EP | Poly Blackwire 8225-M |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | 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 | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 84 dB | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 30 mm | 32 mm | Poly Blackwire 8225-M have a thicker diaphragm than V7 HA201-2EP. |
| Features | - | SoundGuard DIGITAL Technology |
| MICROPHONE | V7 HA201-2EP | Poly Blackwire 8225-M |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | - | Yes | Poly Blackwire 8225-M microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Audio Input Details | Omni-directional - 270° | - | |
| Sensitivity | -44 dB | -35 dBV/Pascal |
| REMOTE CONTROL | V7 HA201-2EP | Poly Blackwire 8225-M |
|---|
| Controls | - | Mute, volume, answer/end, Microsoft Teams button |
|---|
| CABLE | V7 HA201-2EP | Poly Blackwire 8225-M |
|---|
| Cable Type | Headset cable - 1.8 m | Headset cable - 2.2 m | |
|---|---|---|---|
| Cable Length | 1.8 m | 2.2 m |
| CONNECTIONS | V7 HA201-2EP | Poly Blackwire 8225-M |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone 3.5mm) |
Headset (4 PIN USB Type A) |
|---|
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