Side by side comparison and review of V7 HU521-2EP and EPOS I SENNHEISER GSP 670. 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 HU521-2EP | EPOS I SENNHEISER GSP 670 |
|---|
| Product Type | Headset - wired - USB | Headset - 7.1 channel - Bluetooth - wireless | |
|---|---|---|---|
| Series | - | Gaming | |
| Height | 18.8 cm | 18 cm | |
| Width | 6.8 cm | 19 cm | |
| Depth | 16.5 cm | 8 cm | |
| Weight | 172.5 g | 398 g | V7 HU521-2EP are lighter than V7 HU521-2EP headphones. |
| Colour | Black | Black | |
| Earpad Material | - | Leatherette | |
| Recommended Use | Computer | Game console, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | V7 HU521-2EP | EPOS I SENNHEISER GSP 670 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Audio Codec | - | SBC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 10 - 23000 Hz | EPOS I SENNHEISER GSP 670 offer a larger frequency range than V7 HU521-2EP. |
| Sensitivity | 110 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | - | 112 dB | |
| Diaphragm | 40 mm | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | V7 HU521-2EP | EPOS I SENNHEISER GSP 670 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Bi-directional | |
| Noise Cancelling | - | Yes | EPOS I SENNHEISER GSP 670 microphone can cancel out ambient noise. |
| Frequency Response | - | 10 - 7300 Hz | |
| Audio Input Details | Omni-directional - 300° | - | |
| Sensitivity | -44 dB | -47 dBV/Pascal | |
| Microphone Features | - | Mute function |
| REMOTE CONTROL | V7 HU521-2EP | EPOS I SENNHEISER GSP 670 |
|---|
| Controls | Mute, volume | Volume |
|---|
| CABLE | V7 HU521-2EP | EPOS I SENNHEISER GSP 670 |
|---|
| Cable Type | Headset cable - 1.8 m | USB charge cable - detachable - 1.5 m | |
|---|---|---|---|
| Cable Length | 1.8 m | - |
| BATTERY AND CHARGING | V7 HU521-2EP | EPOS I SENNHEISER GSP 670 |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 20 hour(s) |
| CONNECTIONS | V7 HU521-2EP | EPOS I SENNHEISER GSP 670 |
|---|
| Connector Type | USB (4 PIN USB Type A) | - |
|---|
| OTHERS | V7 HU521-2EP | EPOS I SENNHEISER GSP 670 |
|---|
| Included Accessories | - | Bluetooth dongle | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Compliant Standards | FCC, RoHS | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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