In depth comparison and review of AKG K812 and HyperX Cloud Alpha S. 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 | AKG K812 | HyperX Cloud Alpha S |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 19.934 cm | |
| Width | - | 13.5 cm | |
| Depth | - | 9.23 cm | |
| Weight | 390 g | 321 g | HyperX Cloud Alpha S are lighter than AKG K812 headphones. |
| Colour | Black | Blackout | Black | |
| Body Material | - | Aluminium | |
| Earpad Material | - | Leatherette | |
| Recommended Use | Professional audio | Game console, computer |
| SOUND QUALITY | AKG K812 | HyperX Cloud Alpha S |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | Open | Closed | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 5 - 54000 Hz | 13 - 27000 Hz | AKG K812 offer a larger frequency range than HyperX Cloud Alpha S. |
| Max Input Power | 300 mW | - | |
| Total Harmonic Distortion (THD) | - | <1% | |
| Sensitivity | 110 dB | 98 dB | AKG K812 have higher sensitivity than HyperX Cloud Alpha S. |
| Impedance | 36 Ohm | 65 Ohm | |
| Diaphragm | 53 mm | 50 mm | AKG K812 have a thicker diaphragm than HyperX Cloud Alpha S. |
| Magnet Material | - | Neodymium |
| MICROPHONE | AKG K812 | HyperX Cloud Alpha S |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Bi-directional | |
| Frequency Response | - | 50 - 18000 Hz | |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | AKG K812 | HyperX Cloud Alpha S |
|---|
| Controls | - | Volume, microphone on/off, microphone volume |
|---|
| CABLE | AKG K812 | HyperX Cloud Alpha S |
|---|
| Cable Type | Headphones cable - detachable - 3 m | Headset cable - 1 m | |
|---|---|---|---|
| Cable Length | 3 m | 1 m | |
| Detachable Cable | Yes | Yes | |
| Plated Connector | Gold | - |
| CONNECTIONS | AKG K812 | HyperX Cloud Alpha S |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | AKG K812 | HyperX Cloud Alpha S |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | Ear cushion, travel bag, external USB control box | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Service & Support | - | Limited warranty - 2 years |
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