In depth comparison and review of Alienware Wireless Gaming Headset AW988 and MSI H991. 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 | MSI H991 |
|---|
| Product Type | Headset - 2.4 GHz - wireless, wired - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 300 g | |
| Recommended Use | Computer | Computer | |
| Gaming | Yes | - |
| SOUND QUALITY | Alienware Wireless Gaming Headset AW988 | MSI H991 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless, wired | Wired | |
| Wireless Technology | 2.4 GHz radio frequency | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 101 dB +/- 3dB | |
| Impedance | 16 Ohm | 32 Ohm | |
| Max Sound Pressure | 107 dB | - | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Features | 16.8M RGB LED lighting (2 zones) | - |
| MICROPHONE | Alienware Wireless Gaming Headset AW988 | MSI H991 |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional | Omni-directional | |
| Noise Cancelling | Yes | - | Alienware Wireless Gaming Headset AW988 microphone can cancel out ambient noise. |
| Frequency Response | 50 - 20000 Hz | - | |
| Sensitivity | - | -47 dB | |
| Sensitivity Margin | - | +/- 3dB | |
| Impedance | - | 2.2 kOhm |
| REMOTE CONTROL | Alienware Wireless Gaming Headset AW988 | MSI H991 |
|---|
| Controls | Volume, power on/off, balance control | - |
|---|
| CABLE | Alienware Wireless Gaming Headset AW988 | MSI H991 |
|---|
| Cable Type | Micro-USB to USB cable - detachable Mini-phone 3.5 mm to mini-phone 3.5 mm cable - detachable |
- | |
|---|---|---|---|
| Cable Length | - | 1.5 m |
| FEATURES | Alienware Wireless Gaming Headset AW988 | MSI H991 |
|---|
| Additional Functions | LED lights | - |
|---|
| BATTERY AND CHARGING | Alienware Wireless Gaming Headset AW988 | MSI H991 |
|---|
| Battery Type | Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 1200 mAh | - | |
| Battery Life | 14 hour(s) | - |
| WIRELESS LINK | Alienware Wireless Gaming Headset AW988 | MSI H991 |
|---|
| Radio Frequency Range | 2.4GHz | - |
|---|
| CONNECTIONS | Alienware Wireless Gaming Headset AW988 | MSI H991 |
|---|
| Connector Type | USB (5 pin Micro-USB Type B (power only)) AUX input (mini-phone stereo 3.5 mm) |
Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Alienware Wireless Gaming Headset AW988 | MSI H991 |
|---|
| Included Accessories | USB dongle | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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