Side by side comparison and review of Sennheiser HD 579 and MSI H991. 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 579 | MSI H991 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack, 6.35 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | HD 5 | - | |
| Weight | - | 300 g | |
| Colour | Silver | - | |
| Recommended Use | Home audio | Computer |
| SOUND QUALITY | Sennheiser HD 579 | MSI H991 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Open | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 15 - 28000 Hz | 20 - 20000 Hz | Sennheiser HD 579 offer a larger frequency range than MSI H991. |
| Total Harmonic Distortion (THD) | 0.2% | - | |
| Sensitivity | - | 101 dB +/- 3dB | |
| Impedance | 50 Ohm | 32 Ohm | |
| Max Sound Pressure | 106 dB | - | |
| Diaphragm | - | 40 mm | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Sennheiser HD 579 | MSI H991 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Sensitivity | - | -47 dB | |
| Sensitivity Margin | - | +/- 3dB | |
| Impedance | - | 2.2 kOhm |
| CABLE | Sennheiser HD 579 | MSI H991 |
|---|
| Cable Type | Headphones cable - detachable - straight - 3 m | - | |
|---|---|---|---|
| Cable Length | 3 m | 1.5 m | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| CONNECTIONS | Sennheiser HD 579 | MSI H991 |
|---|
| Connector Type | Headphones (phone stereo 6.3 mm) | Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Sennheiser HD 579 | MSI H991 |
|---|
| Included Accessories | 6.3 mm to 3.5 mm adapter | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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