Detailed comparison and review of Sennheiser HD 4.20s and Sennheiser HD 4.30i. 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 4.20s | Sennheiser HD 4.30i |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Colour | Black | Black | White |
| SOUND QUALITY | Sennheiser HD 4.20s | Sennheiser HD 4.30i |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | Closed | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 18 - 20000 Hz | |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Sensitivity | - | 120 dB/Vrms | |
| Impedance | - | 18 Ohm | |
| Diaphragm | - | 32 mm | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser HD 4.20s | Sennheiser HD 4.30i |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Sensitivity | -44 dBV/Pascal | -44 dBV/Pascal |
| REMOTE CONTROL | Sennheiser HD 4.20s | Sennheiser HD 4.30i |
|---|
| Controls | 1-button remote | 3-button remote |
|---|
| CABLE | Sennheiser HD 4.20s | Sennheiser HD 4.30i |
|---|
| Cable Type | - | Headphones cable - detachable - 1.4 m | |
|---|---|---|---|
| Cable Length | 1.4 m | 1.4 m | |
| Detachable Cable | - | Yes | |
| Plated Connector | Gold | Gold |
| CONNECTIONS | Sennheiser HD 4.20s | Sennheiser HD 4.30i |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Sennheiser HD 4.20s | Sennheiser HD 4.30i |
|---|
| Included Accessories | - | Soft bag, audio cable (1.4 m) | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - parts and labour - 2 years |
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