In depth comparison and review of Alienware Wireless Gaming Headset AW988 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 | Alienware Wireless Gaming Headset AW988 | Sennheiser HMDC 27 |
|---|
| Product Type | Headset - 2.4 GHz - wireless, wired - 3.5 mm jack | Headset - wired | |
|---|---|---|---|
| Weight | - | 240 g | |
| Recommended Use | Computer | Professional audio | |
| Gaming | Yes | - |
| SOUND QUALITY | Alienware Wireless Gaming Headset AW988 | Sennheiser HMDC 27 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wireless, wired | Wired | |
| Wireless Technology | 2.4 GHz radio frequency | - | |
| Active Noise Cancelling | - | Yes | Sennheiser HMDC 27 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 8 - 18000 Hz | Alienware Wireless Gaming Headset AW988 offer a larger frequency range than Sennheiser HMDC 27. |
| Total Harmonic Distortion (THD) | - | <0.1% | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | 107 dB | 128 dB | |
| Diaphragm | 40 mm | - | |
| Features | 16.8M RGB LED lighting (2 zones) | - |
| MICROPHONE | Alienware Wireless Gaming Headset AW988 | Sennheiser HMDC 27 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Technology | - | Dynamic | |
| Microphone Operation Mode | Uni-directional | Hypercardioid | |
| Noise Cancelling | Yes | - | Alienware Wireless Gaming Headset AW988 microphone can cancel out ambient noise. |
| Frequency Response | 50 - 20000 Hz | 40 - 18000 Hz | Alienware Wireless Gaming Headset AW988 offer a larger microphone frequency range than Sennheiser HMDC 27. |
| REMOTE CONTROL | Alienware Wireless Gaming Headset AW988 | Sennheiser HMDC 27 |
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| Controls | Volume, power on/off, balance control | - |
|---|
| CABLE | Alienware Wireless Gaming Headset AW988 | Sennheiser HMDC 27 |
|---|
| Cable Type | Micro-USB to USB cable - detachable Mini-phone 3.5 mm to mini-phone 3.5 mm cable - detachable |
- |
|---|
| FEATURES | Alienware Wireless Gaming Headset AW988 | Sennheiser HMDC 27 |
|---|
| Features | - | EPOS ActiveGard | |
|---|---|---|---|
| Additional Functions | LED lights | - |
| BATTERY AND CHARGING | Alienware Wireless Gaming Headset AW988 | Sennheiser HMDC 27 |
|---|
| Battery Type | Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 1200 mAh | - | |
| Battery Life | 14 hour(s) | - |
| WIRELESS LINK | Alienware Wireless Gaming Headset AW988 | Sennheiser HMDC 27 |
|---|
| Radio Frequency Range | 2.4GHz | - |
|---|
| CONNECTIONS | Alienware Wireless Gaming Headset AW988 | Sennheiser HMDC 27 |
|---|
| Connector Type | USB (5 pin Micro-USB Type B (power only)) AUX input (mini-phone stereo 3.5 mm) |
- |
|---|
| OTHERS | Alienware Wireless Gaming Headset AW988 | Sennheiser HMDC 27 |
|---|
| Included Accessories | USB dongle | Wind screen, cable clip, headband padding | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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