Detailed comparison and review of Sennheiser HD 820 and CORSAIR Gaming HS70. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Sennheiser HD 820 | CORSAIR Gaming HS70 |
|---|
| Product Type | Headphones - wired | Headset - Bluetooth - wireless, wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Height | - | 20.7 cm | |
| Width | - | 16.1 cm | |
| Depth | - | 9.9 cm | |
| Weight | 360 g | 352 g | CORSAIR Gaming HS70 are lighter than Sennheiser HD 820 headphones. |
| Colour | - | Black | Carbon | White | |
| Body Material | - | Metal | |
| Earpad Material | Microfibre | Memory foam | |
| Recommended Use | - | Game console, portable electronics, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | - | 9.14 m |
| SOUND QUALITY | Sennheiser HD 820 | CORSAIR Gaming HS70 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Noise Isolating | Yes | - | Sennheiser HD 820 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 6 - 48000 Hz | 20 - 20000 Hz | Sennheiser HD 820 offer a larger frequency range than CORSAIR Gaming HS70. |
| Sensitivity | 103 dB/Vrms | 109 dB +/- 3dB | CORSAIR Gaming HS70 have higher sensitivity than Sennheiser HD 820. |
| Impedance | 300 Ohm | 32 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Sennheiser HD 820 | CORSAIR Gaming HS70 |
|---|
| Form Factor | - | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Audio Input Details | - | Uni-directional - 100 - 10000 Hz - Output Impedance 2 kOhm | |
| Sensitivity | - | -40 dB | |
| Impedance | - | 2 kOhm |
| REMOTE CONTROL | Sennheiser HD 820 | CORSAIR Gaming HS70 |
|---|
| Controls | - | Volume, microphone on/mute |
|---|
| CABLE | Sennheiser HD 820 | CORSAIR Gaming HS70 |
|---|
| Cable Type | Headphones cable - OFC - 3 m | USB charge cable - 1.8 m Audio cable - 1.5 m |
|
|---|---|---|---|
| Cable Length | 3 m | - | |
| Detachable Cable | - | Yes | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | Sennheiser HD 820 | CORSAIR Gaming HS70 |
|---|
| Battery Type | - | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 1050 mAh | |
| Battery Life | - | 30 hour(s) | |
| Included Qty | - | 1 |
| CONNECTIONS | Sennheiser HD 820 | CORSAIR Gaming HS70 |
|---|
| Connector Type | Headphones (phone stereo 6.3 mm) | USB Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sennheiser HD 820 | CORSAIR Gaming HS70 |
|---|
| Included Accessories | USB flash drive, microfibre cleaning cloth, 4.4 mm Pentaconn stereo jack plug, XLR-4 connector | USB wireless receiver | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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