In depth comparison and review of AKG K812 and Razer BlackShark V2 HyperSpeed. 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 | Razer BlackShark V2 HyperSpeed |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - Bluetooth / 2.4 GHz radio frequency - wireless, wired - USB-C | |
|---|---|---|---|
| Weight | 390 g | 280 g | Razer BlackShark V2 HyperSpeed are lighter than AKG K812 headphones. |
| Dimensions & Weight Details | - | Inner earcup diameter: 4.2 cm 6.2 cm | |
| Colour | Black | - | |
| Earpad Material | - | Ultra-soft memory foam | |
| Design | - | Games | |
| Recommended Use | Professional audio | Computer | |
| Gaming | - | Yes |
| SOUND QUALITY | AKG K812 | Razer BlackShark V2 HyperSpeed |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Open | Closed | |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth / 2.4 GHz radio frequency | |
| Bluetooth Audio Codec | - | SBC | |
| Noise Isolating | - | Yes | Razer BlackShark V2 HyperSpeed are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | THX Spatial Audio | |
| Frequency Response | 5 - 54000 Hz | 12 - 28000 Hz | AKG K812 offer a larger frequency range than Razer BlackShark V2 HyperSpeed. |
| Max Input Power | 300 mW | - | |
| Sensitivity | 110 dB | 100 dB | AKG K812 have higher sensitivity than Razer BlackShark V2 HyperSpeed. |
| Impedance | 36 Ohm | 32 Ohm | |
| Diaphragm | 53 mm | 50 mm | AKG K812 have a thicker diaphragm than Razer BlackShark V2 HyperSpeed. |
| Magnet Material | - | Razer Triforce titanium | |
| Features | - | Razer HyperSpeed Wireless |
| MICROPHONE | AKG K812 | Razer BlackShark V2 HyperSpeed |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Noise Cancelling | - | Yes | Razer BlackShark V2 HyperSpeed microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Razer HyperClear | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -42 dBV/Pascal | |
| Sensitivity Margin | - | +/- 3dB |
| REMOTE CONTROL | AKG K812 | Razer BlackShark V2 HyperSpeed |
|---|
| Controls | - | Volume, microphone on/mute, Razer SmartSwitch button |
|---|
| CABLE | AKG K812 | Razer BlackShark V2 HyperSpeed |
|---|
| Cable Type | Headphones cable - detachable - 3 m | USB-C to USB-A cable - 1.8 m | |
|---|---|---|---|
| Cable Length | 3 m | 1.8 m | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| FEATURES | AKG K812 | Razer BlackShark V2 HyperSpeed |
|---|
| Features | - | Bendable microphone arm |
|---|
| BATTERY AND CHARGING | AKG K812 | Razer BlackShark V2 HyperSpeed |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 70 hour(s) | |
| Battery Life Details | - | Continuous playback (with 15 min charge): up to 6 hours |
| CONNECTIONS | AKG K812 | Razer BlackShark V2 HyperSpeed |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | AKG K812 | Razer BlackShark V2 HyperSpeed |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | - | |
|---|---|---|---|
| Compatibility | - | Windows | |
| Service & Support | - | Limited warranty - 2 years |
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