In depth comparison and review of AKG K812 and EPOS I SENNHEISER C20. 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 | EPOS I SENNHEISER C20 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Series | - | C-series | |
| Height | - | 20 cm | |
| Width | - | 16.5 cm | |
| Depth | - | 5.8 cm | |
| Weight | 390 g | 200 g | EPOS I SENNHEISER C20 are lighter than AKG K812 headphones. |
| Colour | Black | Black | |
| Recommended Use | Professional audio | - | |
| Bluetooth Range (Operating Distance) | - | 25 m |
| SOUND QUALITY | AKG K812 | EPOS I SENNHEISER C20 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Open | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 54000 Hz | - | |
| Max Input Power | 300 mW | - | |
| Total Harmonic Distortion (THD) | - | 3% | |
| Sensitivity | 110 dB | - | |
| Impedance | 36 Ohm | - | |
| Diaphragm | 53 mm | - | |
| Features | - | EPOS BrainAdapt Technology |
| MICROPHONE | AKG K812 | EPOS I SENNHEISER C20 |
|---|
| Type | - | Boom |
|---|
| CABLE | AKG K812 | EPOS I SENNHEISER C20 |
|---|
| Cable Type | Headphones cable - detachable - 3 m | - | |
|---|---|---|---|
| Cable Length | 3 m | - | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | AKG K812 | EPOS I SENNHEISER C20 |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Standby Time | - | 300 hours | |
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | AKG K812 | EPOS I SENNHEISER C20 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | AKG K812 | EPOS I SENNHEISER C20 |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | Carrying case, charging cable, BTD 800 USB dongle | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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