In depth comparison and review of Sennheiser HD 820 and Panasonic RP-HTX80B. 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 | Sennheiser HD 820 | Panasonic RP-HTX80B |
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| Product Type | Headphones - wired | Headphones - wireless | |
|---|---|---|---|
| Weight | 360 g | - | |
| Dimensions & Weight Details | - | 190 g | |
| Colour | - | Black | |
| Earpad Material | Microfibre | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser HD 820 | Panasonic RP-HTX80B |
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| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wireless | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC | |
| Noise Isolating | Yes | - | Sennheiser HD 820 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 6 - 48000 Hz | - | |
| Sensitivity | 103 dB/Vrms | - | |
| Impedance | 300 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium | |
| Features | - | Voice control |
| MICROPHONE | Sennheiser HD 820 | Panasonic RP-HTX80B |
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| Form Factor | - | Built-in |
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| CABLE | Sennheiser HD 820 | Panasonic RP-HTX80B |
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| Cable Type | Headphones cable - OFC - 3 m | USB cable - detachable - 0.5 m | |
|---|---|---|---|
| Cable Length | 3 m | - | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | Sennheiser HD 820 | Panasonic RP-HTX80B |
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| Battery Type | - | Rechargeable | |
|---|---|---|---|
| Battery Life | - | 24 hour(s) |
| CONNECTIONS | Sennheiser HD 820 | Panasonic RP-HTX80B |
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| Connector Type | Headphones (phone stereo 6.3 mm) | Bluetooth USB |
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| OTHERS | Sennheiser HD 820 | Panasonic RP-HTX80B |
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| Included Accessories | USB flash drive, microfibre cleaning cloth, 4.4 mm Pentaconn stereo jack plug, XLR-4 connector | - |
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