Side by side comparison and review of HyperX Cloud Alpha S and Sennheiser MOMENTUM Wireless. 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 | HyperX Cloud Alpha S | Sennheiser MOMENTUM Wireless |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Height | 19.934 cm | - | |
| Width | 13.5 cm | - | |
| Depth | 9.23 cm | - | |
| Weight | 321 g | - | |
| Colour | Blackout | Black | Black | |
| Body Material | Aluminium | Steel | |
| Earpad Material | Leatherette | Sheep leather | |
| Recommended Use | Game console, computer | - |
| SOUND QUALITY | HyperX Cloud Alpha S | Sennheiser MOMENTUM Wireless |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Foldable | - | Yes | Sennheiser MOMENTUM Wireless can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, apt-X LL | |
| Active Noise Cancelling | - | Yes | Sennheiser MOMENTUM Wireless are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 13 - 27000 Hz | 6 - 23000 Hz | HyperX Cloud Alpha S offer a larger frequency range than Sennheiser MOMENTUM Wireless. |
| Total Harmonic Distortion (THD) | <1% | - | |
| Sensitivity | 98 dB | - | |
| Impedance | 65 Ohm | - | |
| Max Sound Pressure | - | 99 dB | |
| Diaphragm | 50 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | HyperX Cloud Alpha S | Sennheiser MOMENTUM Wireless |
|---|
| Form Factor | Detachable headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Bi-directional | - | |
| Frequency Response | 50 - 18000 Hz | 50 - 10000 Hz | HyperX Cloud Alpha S offer a larger microphone frequency range than Sennheiser MOMENTUM Wireless. |
| Sensitivity | -38 dBV/Pascal | -34 dBV/Pascal |
| REMOTE CONTROL | HyperX Cloud Alpha S | Sennheiser MOMENTUM Wireless |
|---|
| Controls | Volume, microphone on/off, microphone volume | Volume, auto shut off on/off switch |
|---|
| CABLE | HyperX Cloud Alpha S | Sennheiser MOMENTUM Wireless |
|---|
| Cable Type | Headset cable - 1 m | Headphones cable USB charge cable USB-A to USB-C adapter |
|
|---|---|---|---|
| Cable Length | 1 m | - | |
| Detachable Cable | Yes | Yes |
| FEATURES | HyperX Cloud Alpha S | Sennheiser MOMENTUM Wireless |
|---|
| Features | - | Transparent Hearing mode |
|---|
| BATTERY AND CHARGING | HyperX Cloud Alpha S | Sennheiser MOMENTUM Wireless |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 17 hour(s) | |
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | HyperX Cloud Alpha S | Sennheiser MOMENTUM Wireless |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | HyperX Cloud Alpha S | Sennheiser MOMENTUM Wireless |
|---|
| Included Accessories | Ear cushion, travel bag, external USB control box | Carrying case | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Compliant Standards | - | Bluetooth Class 5 | |
| Service & Support | Limited warranty - 2 years | 2-year warranty |
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