Detailed comparison and review of Sennheiser HD 820 and Logitech Gaming Headset G635. 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 | Logitech Gaming Headset G635 |
|---|
| Product Type | Headphones - wired | Headset - 7.1 channel - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 18.8 cm | |
| Width | - | 19.5 cm | |
| Depth | - | 8.7 cm | |
| Weight | 360 g | 344 g | Logitech Gaming Headset G635 are lighter than Sennheiser HD 820 headphones. |
| Colour | - | Black, blue | |
| Earpad Material | Microfibre | - | |
| Recommended Use | - | Game console, portable electronics, computer | |
| Gaming | - | Yes |
| SOUND QUALITY | Sennheiser HD 820 | Logitech Gaming Headset G635 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | - | Sennheiser HD 820 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Surround Sound | |
| Sound Effects | - | DTS Headphone:X 2.0 | |
| Frequency Response | 6 - 48000 Hz | 20 - 20000 Hz | Sennheiser HD 820 offer a larger frequency range than Logitech Gaming Headset G635. |
| Sensitivity | 103 dB/Vrms | 93 dB | Sennheiser HD 820 have higher sensitivity than Logitech Gaming Headset G635. |
| Impedance | 300 Ohm | 39 Ohm | |
| Diaphragm | - | 50 mm | |
| Features | - | LIGHTSYNC RGB, Pro-G drivers |
| MICROPHONE | Sennheiser HD 820 | Logitech Gaming Headset G635 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Frequency Response | - | 100 - 10000 Hz | |
| Audio Input Details | - | Cardioid (uni-directional) - 100 - 10000 Hz |
| CABLE | Sennheiser HD 820 | Logitech Gaming Headset G635 |
|---|
| Cable Type | Headphones cable - OFC - 3 m | Headset cable - detachable - 2.8 m Micro-USB cable - 1.5 m |
|
|---|---|---|---|
| Cable Length | 3 m | - | |
| Detachable Cable | - | Yes | |
| Plated Connector | Gold | - |
| CONNECTIONS | Sennheiser HD 820 | Logitech Gaming Headset G635 |
|---|
| Connector Type | Headphones (phone stereo 6.3 mm) | - |
|---|
| OTHERS | Sennheiser HD 820 | Logitech Gaming Headset G635 |
|---|
| Included Accessories | USB flash drive, microfibre cleaning cloth, 4.4 mm Pentaconn stereo jack plug, XLR-4 connector | - | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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