Detailed comparison and review of Sennheiser HD 400S and Logitech H111. 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 400S | Logitech H111 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 16.2 cm | |
| Width | - | 14.4 cm | |
| Depth | - | 4.6 cm | |
| Weight | 217 g | 74 g | Logitech H111 are lighter than Sennheiser HD 400S headphones. |
| Colour | Black | - | |
| Earpad Material | - | Foam | |
| Recommended Use | Portable electronics | Portable electronics, computer |
| SOUND QUALITY | Sennheiser HD 400S | Logitech H111 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | Sennheiser HD 400S can be folded. |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | - | Sennheiser HD 400S are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 20000 Hz | 20 - 20000 Hz | Sennheiser HD 400S offer a larger frequency range than Logitech H111. |
| Max Input Power | - | 20 mW | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | - | 100 dB +/- 3dB | |
| Impedance | 18 Ohm | 32 Ohm | |
| Max Sound Pressure | 120 dB | - | |
| Diaphragm | - | 30 mm |
| MICROPHONE | Sennheiser HD 400S | Logitech H111 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | On-cable | Boom | |
| Microphone Operation Mode | - | Bi-directional | |
| Frequency Response | 100 - 10000 Hz | 100 - 16000 Hz | Logitech H111 offer a larger microphone frequency range than Sennheiser HD 400S. |
| Sensitivity | - | -38 dBV/Pascal | |
| Sensitivity Margin | - | +/- 4dB |
| REMOTE CONTROL | Sennheiser HD 400S | Logitech H111 |
|---|
| Controls | Answer/end, play/pause, next/previous track | - |
|---|
| CABLE | Sennheiser HD 400S | Logitech H111 |
|---|
| Cable Type | Headphones cable - detachable - L shaped / mini-phone stereo 3.5 mm - 1.4 m | Headset cable - 2.35 m | |
|---|---|---|---|
| Cable Length | 1.4 m | 2.35 m | |
| Detachable Cable | Yes | - |
| CONNECTIONS | Sennheiser HD 400S | Logitech H111 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headset (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Sennheiser HD 400S | Logitech H111 |
|---|
| Compliant Standards | - | EAC | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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