Detailed comparison and review of Sennheiser HD 4.30i and V7 HU521-2EP. 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 | Sennheiser HD 4.30i | V7 HU521-2EP |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB | |
|---|---|---|---|
| Height | - | 18.8 cm | |
| Width | - | 6.8 cm | |
| Depth | - | 16.5 cm | |
| Weight | - | 172.5 g | |
| Colour | Black | White | Black | |
| Recommended Use | - | Computer |
| SOUND QUALITY | Sennheiser HD 4.30i | V7 HU521-2EP |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | - | Sennheiser HD 4.30i are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 20000 Hz | 20 - 20000 Hz | Sennheiser HD 4.30i offer a larger frequency range than V7 HU521-2EP. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 120 dB/Vrms | 110 dB | Sennheiser HD 4.30i have higher sensitivity than V7 HU521-2EP. |
| Impedance | 18 Ohm | 32 Ohm | |
| Diaphragm | 32 mm | 40 mm | V7 HU521-2EP have a thicker diaphragm than Sennheiser HD 4.30i. |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Sennheiser HD 4.30i | V7 HU521-2EP |
|---|
| Type | On-cable | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Audio Input Details | - | Omni-directional - 300° | |
| Sensitivity | -44 dBV/Pascal | -44 dB |
| REMOTE CONTROL | Sennheiser HD 4.30i | V7 HU521-2EP |
|---|
| Controls | 3-button remote | Mute, volume |
|---|
| CABLE | Sennheiser HD 4.30i | V7 HU521-2EP |
|---|
| Cable Type | Headphones cable - detachable - 1.4 m | Headset cable - 1.8 m | |
|---|---|---|---|
| Cable Length | 1.4 m | 1.8 m | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| CONNECTIONS | Sennheiser HD 4.30i | V7 HU521-2EP |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | USB (4 PIN USB Type A) |
|---|
| OTHERS | Sennheiser HD 4.30i | V7 HU521-2EP |
|---|
| Included Accessories | Soft bag, audio cable (1.4 m) | - | |
|---|---|---|---|
| Compliant Standards | - | FCC, RoHS | |
| Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - 2 years |
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