Detailed comparison and review of HyperX Cloud Core and Sennheiser HD 820. 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 | HyperX Cloud Core | Sennheiser HD 820 |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headphones - wired | |
|---|---|---|---|
| Weight | 294 g | 360 g | HyperX Cloud Core are lighter than HyperX Cloud Core headphones. |
| Colour | Black | Black, red | - | |
| Body Material | Leatherette | - | |
| Earpad Material | Leatherette, memory foam | Microfibre | |
| Headband Material | Aluminium | - | |
| Design | Games | - | |
| Recommended Use | Game console, computer | - | |
| Gaming | Yes | - | |
| Bluetooth Range (Operating Distance) | 20 m | - |
| SOUND QUALITY | HyperX Cloud Core | Sennheiser HD 820 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | 2.4 GHz radio frequency | - | |
| Noise Isolating | - | Yes | Sennheiser HD 820 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | DTS Headphone:X | - | |
| Frequency Response | 10 - 21000 Hz | 6 - 48000 Hz | Sennheiser HD 820 offer a larger frequency range than HyperX Cloud Core. |
| Total Harmonic Distortion (THD) | <2% | - | |
| Sensitivity | 99 dB | 103 dB/Vrms | Sennheiser HD 820 have higher sensitivity than HyperX Cloud Core. |
| Impedance | 60 Ohm | 300 Ohm | |
| Diaphragm | 53 mm | - | |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | HyperX Cloud Core | Sennheiser HD 820 |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Bi-directional | - | |
| Noise Cancelling | Yes | - | HyperX Cloud Core microphone can cancel out ambient noise. |
| Frequency Response | 100 - 12000 Hz | - | |
| Audio Input Details | Cardioid - 100 - 12000 Hz | - | |
| Total Harmonic Distortion (THD) | 2% | - | |
| Sensitivity | -44 dBV/Pascal | - | |
| Impedance | 2.2 kOhm | - | |
| Max Sound Pressure | 105 dB | - | |
| Microphone Power Source Voltage (DC) | 2 V | - |
| CABLE | HyperX Cloud Core | Sennheiser HD 820 |
|---|
| Cable Type | USB charge cable - 50 cm | Headphones cable - OFC - 3 m | |
|---|---|---|---|
| Cable Length | 1 m | 3 m | |
| Plated Connector | - | Gold |
| BATTERY AND CHARGING | HyperX Cloud Core | Sennheiser HD 820 |
|---|
| Battery Type | Lithium polymer | - | |
|---|---|---|---|
| Battery Life | 20 hour(s) | - | |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | HyperX Cloud Core | Sennheiser HD 820 |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Headphones (phone stereo 6.3 mm) |
|---|
| OTHERS | HyperX Cloud Core | Sennheiser HD 820 |
|---|
| Included Accessories | USB wireless receiver, detachable microphone | USB flash drive, microfibre cleaning cloth, 4.4 mm Pentaconn stereo jack plug, XLR-4 connector | |
|---|---|---|---|
| Compatibility | iPhone, iPad, Android phone, Windows | - | |
| Service & Support | Limited warranty - 2 years | - |
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