Side by side comparison and review of Sennheiser HD 4.20s and Sennheiser HD 559. 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 | Sennheiser HD 4.20s | Sennheiser HD 559 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - wired | |
|---|---|---|---|
| Series | - | HD 5 | |
| Colour | Black | Black |
| SOUND QUALITY | Sennheiser HD 4.20s | Sennheiser HD 559 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | Open | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | - | Sennheiser HD 4.20s are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 14 - 26000 Hz | |
| Total Harmonic Distortion (THD) | - | 0.2% | |
| Sensitivity | - | 108 dB/Vrms | |
| Impedance | - | 50 Ohm |
| MICROPHONE | Sennheiser HD 4.20s | Sennheiser HD 559 |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser HD 4.20s | Sennheiser HD 559 |
|---|
| Controls | 1-button remote | - |
|---|
| CABLE | Sennheiser HD 4.20s | Sennheiser HD 559 |
|---|
| Cable Type | - | Headphones cable - 3 m | |
|---|---|---|---|
| Cable Length | 1.4 m | 3 m | |
| Detachable Cable | - | Yes | |
| Plated Connector | Gold | - |
| CONNECTIONS | Sennheiser HD 4.20s | Sennheiser HD 559 |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | Headphones (phone stereo 6.3 mm) |
|---|
| OTHERS | Sennheiser HD 4.20s | Sennheiser HD 559 |
|---|
| Service & Support | Limited warranty - parts and labour - 2 years | - |
|---|
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