In depth comparison and review of OMEN by HP 800 and Sennheiser HMDC 27. 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 | OMEN by HP 800 | Sennheiser HMDC 27 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired | |
|---|---|---|---|
| Height | 11.4 cm | - | |
| Width | 20.5 cm | - | |
| Depth | 21.8 cm | - | |
| Weight | 430 g | 240 g | Sennheiser HMDC 27 are lighter than OMEN by HP 800 headphones. |
| Recommended Use | Computer | Professional audio |
| SOUND QUALITY | OMEN by HP 800 | Sennheiser HMDC 27 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Sennheiser HMDC 27 are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | OMEN by HP 800 are equipped with a noise isolating function. |
| Sound Output Mode | - | Stereo | |
| Sound Effects | DTS Headphone:X | - | |
| Frequency Response | 20 - 20000 Hz | 8 - 18000 Hz | OMEN by HP 800 offer a larger frequency range than Sennheiser HMDC 27. |
| Total Harmonic Distortion (THD) | - | <0.1% | |
| Sensitivity | 101 dB | - | |
| Max Sound Pressure | - | 128 dB | |
| Diaphragm | 53 mm | - |
| MICROPHONE | OMEN by HP 800 | Sennheiser HMDC 27 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | - | Dynamic | |
| Microphone Operation Mode | - | Hypercardioid | |
| Connectivity Technology | Wired | - | |
| Frequency Response | 50 - 10000 Hz | 40 - 18000 Hz | Sennheiser HMDC 27 offer a larger microphone frequency range than OMEN by HP 800. |
| Impedance | 2.2 kOhm | - | |
| Microphone Features | Retractable microphone | - |
| FEATURES | OMEN by HP 800 | Sennheiser HMDC 27 |
|---|
| Features | - | EPOS ActiveGard |
|---|
| CONNECTIONS | OMEN by HP 800 | Sennheiser HMDC 27 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone 3.5mm) |
- |
|---|
| OTHERS | OMEN by HP 800 | Sennheiser HMDC 27 |
|---|
| Included Accessories | Audio splitter | Wind screen, cable clip, headband padding | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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