Detailed comparison and review of Sennheiser HD 4.20s and beyerdynamic DT 109. 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 | beyerdynamic DT 109 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired | |
|---|---|---|---|
| Weight | - | 390 g | |
| Colour | Black | Black |
| SOUND QUALITY | Sennheiser HD 4.20s | beyerdynamic DT 109 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| 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 | - | 30 - 20000 Hz | |
| Max Input Power | - | 100 mW | |
| Impedance | - | 50 Ohm | |
| Max Sound Pressure | - | 94 dB |
| MICROPHONE | Sennheiser HD 4.20s | beyerdynamic DT 109 |
|---|
| Type | On-cable | Boom | |
|---|---|---|---|
| Microphone Technology | - | Dynamic | |
| Microphone Operation Mode | Omni-directional | Hypercardioid | |
| Frequency Response | - | 40 - 12000 Hz | |
| Sensitivity | -44 dBV/Pascal | - | |
| Impedance | - | 200 Ohm |
| REMOTE CONTROL | Sennheiser HD 4.20s | beyerdynamic DT 109 |
|---|
| Controls | 1-button remote | - |
|---|
| CABLE | Sennheiser HD 4.20s | beyerdynamic DT 109 |
|---|
| Cable Length | 1.4 m | - | |
|---|---|---|---|
| Plated Connector | Gold | - |
| CONNECTIONS | Sennheiser HD 4.20s | beyerdynamic DT 109 |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | - |
|---|
| OTHERS | Sennheiser HD 4.20s | beyerdynamic DT 109 |
|---|
| Service & Support | Limited warranty - parts and labour - 2 years | - |
|---|
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