In depth comparison and review of AKG K812 and V7 HU521-2EP. 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 | V7 HU521-2EP |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB | |
|---|---|---|---|
| Height | - | 18.8 cm | |
| Width | - | 6.8 cm | |
| Depth | - | 16.5 cm | |
| Weight | 390 g | 172.5 g | V7 HU521-2EP are lighter than AKG K812 headphones. |
| Colour | Black | Black | |
| Recommended Use | Professional audio | Computer |
| SOUND QUALITY | AKG K812 | V7 HU521-2EP |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Open | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 54000 Hz | 20 - 20000 Hz | AKG K812 offer a larger frequency range than V7 HU521-2EP. |
| Max Input Power | 300 mW | - | |
| Sensitivity | 110 dB | 110 dB | Both headphones offer the same sensitivity. |
| Impedance | 36 Ohm | 32 Ohm | |
| Diaphragm | 53 mm | 40 mm | AKG K812 have a thicker diaphragm than V7 HU521-2EP. |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | AKG K812 | V7 HU521-2EP |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Audio Input Details | - | Omni-directional - 300° | |
| Sensitivity | - | -44 dB |
| REMOTE CONTROL | AKG K812 | V7 HU521-2EP |
|---|
| Controls | - | Mute, volume |
|---|
| CABLE | AKG K812 | V7 HU521-2EP |
|---|
| Cable Type | Headphones cable - detachable - 3 m | Headset cable - 1.8 m | |
|---|---|---|---|
| Cable Length | 3 m | 1.8 m | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| CONNECTIONS | AKG K812 | V7 HU521-2EP |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (4 PIN USB Type A) |
|---|
| OTHERS | AKG K812 | V7 HU521-2EP |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | - | |
|---|---|---|---|
| Compliant Standards | - | FCC, RoHS | |
| Service & Support | - | Limited warranty - 2 years |
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