Side by side comparison and review of V7 HA202-2EP and Poly Blackwire 325. 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 | V7 HA202-2EP | Poly Blackwire 325 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | 300 Series | |
| Height | 16.5 cm | - | |
| Width | 15 cm | - | |
| Depth | 5.5 cm | - | |
| Weight | 70 g | - | |
| Colour | Black | - | |
| Headband Material | - | Metal | |
| Recommended Use | Computer | - |
| SOUND QUALITY | V7 HA202-2EP | Poly Blackwire 325 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Impedance | 32 Ohm | - | |
| Diaphragm | 30 mm | - | |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | V7 HA202-2EP | Poly Blackwire 325 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Mono | - | |
| Frequency Response | - | 100 - 10000 Hz | |
| Audio Input Details | Omni-directional - 270° | - | |
| Sensitivity | -44 dB | - |
| REMOTE CONTROL | V7 HA202-2EP | Poly Blackwire 325 |
|---|
| Controls | - | Mute, volume, answer/end |
|---|
| CABLE | V7 HA202-2EP | Poly Blackwire 325 |
|---|
| Cable Type | Headset cable - straight - 1.8 m | Headset cable - 2.13 m | |
|---|---|---|---|
| Cable Length | 1.8 m | 2.13 m |
| FEATURES | V7 HA202-2EP | Poly Blackwire 325 |
|---|
| Additional Functions | - | DSP |
|---|
| CONNECTIONS | V7 HA202-2EP | Poly Blackwire 325 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone 3.5mm) |
USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | V7 HA202-2EP | Poly Blackwire 325 |
|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
|---|
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