In depth comparison and review of Sennheiser HD 4.40 and HyperX Cloud Alpha. 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 | Sennheiser HD 4.40 | HyperX Cloud Alpha |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 336 g | |
| Colour | - | Black, red | Black | |
| Body Material | - | Aluminium | |
| Earpad Material | - | Memory foam | |
| Headband Material | - | Leatherette | |
| Recommended Use | - | Game console, portable electronics, computer |
| SOUND QUALITY | Sennheiser HD 4.40 | HyperX Cloud Alpha |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.0 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 22000 Hz | 13 - 27000 Hz | HyperX Cloud Alpha offer a larger frequency range than Sennheiser HD 4.40. |
| Total Harmonic Distortion (THD) | 0.5% | <1% | Sennheiser HD 4.40 have lower total harmonic distortion than Sennheiser HD 4.40. |
| Sensitivity | 113 dB | 98 dB | Sennheiser HD 4.40 have higher sensitivity than HyperX Cloud Alpha. |
| Impedance | 18 Ohm | 65 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser HD 4.40 | HyperX Cloud Alpha |
|---|
| Form Factor | Built-in | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | Omni-directional | Bi-directional | |
| Noise Cancelling | - | Yes | HyperX Cloud Alpha microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | 50 - 18000 Hz | HyperX Cloud Alpha offer a larger microphone frequency range than Sennheiser HD 4.40. |
| Sensitivity | - | -43 dBV/Pascal | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Sennheiser HD 4.40 | HyperX Cloud Alpha |
|---|
| Controls | - | Volume, microphone on/off |
|---|
| CABLE | Sennheiser HD 4.40 | HyperX Cloud Alpha |
|---|
| Cable Type | - | Headset cable - detachable - 1.3 m Headset extension cable - 2 m |
|
|---|---|---|---|
| Cable Length | - | 1.3 m | |
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | Sennheiser HD 4.40 | HyperX Cloud Alpha |
|---|
| Battery Type | Headphone battery lithium polymer | - |
|---|
| CONNECTIONS | Sennheiser HD 4.40 | HyperX Cloud Alpha |
|---|
| Connector Type | - | Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Sennheiser HD 4.40 | HyperX Cloud Alpha |
|---|
| Included Accessories | - | Detachable microphone | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Service & Support | - | Limited warranty - 2 years |
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