In depth comparison and review of HyperX Cloud Revolver S 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 | HyperX Cloud Revolver S | MSI H991 |
|---|
| Product Type | Headset - wired - USB, 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 376 g | 300 g | MSI H991 are lighter than HyperX Cloud Revolver S headphones. |
| Body Material | Steel | - | |
| Earpad Material | Memory foam | - | |
| Recommended Use | Game console, portable electronics, computer | Computer |
| SOUND QUALITY | HyperX Cloud Revolver S | MSI H991 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 12 - 28000 Hz | 20 - 20000 Hz | HyperX Cloud Revolver S offer a larger frequency range than MSI H991. |
| Max Input Power | 500 mW | - | |
| Total Harmonic Distortion (THD) | <2% | - | |
| Sensitivity | 100.5 dB/mW | 101 dB +/- 3dB | MSI H991 have higher sensitivity than HyperX Cloud Revolver S. |
| Impedance | 30 Ohm | 32 Ohm | |
| Diaphragm | 50 mm | 40 mm | HyperX Cloud Revolver S have a thicker diaphragm than MSI H991. |
| Magnet Material | Neodymium | - |
| MICROPHONE | HyperX Cloud Revolver S | MSI H991 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Uni-directional | Omni-directional | |
| Frequency Response | 50 - 18000 Hz | - | |
| Audio Input Details | Uni-directional - 50 - 18000 Hz | - | |
| Sensitivity | -40 dB | -47 dB | |
| Sensitivity Margin | - | +/- 3dB | |
| Impedance | - | 2.2 kOhm |
| REMOTE CONTROL | HyperX Cloud Revolver S | MSI H991 |
|---|
| Controls | Mute, volume | - |
|---|
| CABLE | HyperX Cloud Revolver S | MSI H991 |
|---|
| Cable Type | Audio extension cable | - | |
|---|---|---|---|
| Cable Length | 1 m | 1.5 m |
| CONNECTIONS | HyperX Cloud Revolver S | MSI H991 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Headset (mini-phone 3.5mm) |
|---|
| OTHERS | HyperX Cloud Revolver S | MSI H991 |
|---|
| Included Accessories | External USB control box, detachable microphone | - | |
|---|---|---|---|
| Compatibility | Mac, Windows | - |
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