Detailed comparison and review of Sennheiser HD 4.20s and Sony MDR 1AM2. 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 | Sony MDR 1AM2 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 187 g | |
| Colour | Black | Black | |
| Earpad Material | - | Synthetic leather | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Sennheiser HD 4.20s | Sony MDR 1AM2 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| 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 | - | 3 - 100000 Hz | |
| Sensitivity | - | 98 dB/mW | |
| Impedance | - | 16 Ohm | |
| Diaphragm | - | Aluminium coated LCP - 40 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Sennheiser HD 4.20s | Sony MDR 1AM2 |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser HD 4.20s | Sony MDR 1AM2 |
|---|
| Controls | 1-button remote | - |
|---|
| CABLE | Sennheiser HD 4.20s | Sony MDR 1AM2 |
|---|
| Cable Type | - | Headphones cable - detachable - OFC - L shaped - 1.2 m Cellular phone cable - detachable - 1.2 m |
|
|---|---|---|---|
| Cable Length | 1.4 m | 1.2 m | |
| Plated Connector | Gold | Gold |
| CONNECTIONS | Sennheiser HD 4.20s | Sony MDR 1AM2 |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Sennheiser HD 4.20s | Sony MDR 1AM2 |
|---|
| Included Accessories | - | Carrying pouch | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 2 years | - |
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