In depth comparison and review of Sennheiser HD 4.20s and Trust Lumen Illuminated. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Sennheiser HD 4.20s | Trust Lumen Illuminated |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Colour | Black | - | |
| Recommended Use | - | Computer |
| SOUND QUALITY | Sennheiser HD 4.20s | Trust Lumen Illuminated |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| 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 | - | 20 - 20000 Hz | |
| Sensitivity | - | 110 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 50 mm |
| MICROPHONE | Sennheiser HD 4.20s | Trust Lumen Illuminated |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser HD 4.20s | Trust Lumen Illuminated |
|---|
| Controls | 1-button remote | - |
|---|
| CABLE | Sennheiser HD 4.20s | Trust Lumen Illuminated |
|---|
| Cable Type | - | Headset cable - 2.5 m | |
|---|---|---|---|
| Cable Length | 1.4 m | 2.5 m | |
| Plated Connector | Gold | - |
| FEATURES | Sennheiser HD 4.20s | Trust Lumen Illuminated |
|---|
| Additional Functions | - | LED backlight |
|---|
| CONNECTIONS | Sennheiser HD 4.20s | Trust Lumen Illuminated |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone 3.5mm) USB (4 PIN USB Type A) |
|---|
| OTHERS | Sennheiser HD 4.20s | Trust Lumen Illuminated |
|---|
| Included Accessories | - | Headset adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 2 years | Limited warranty - 2 years |
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