Detailed comparison and review of AKG K92 and Poly - Plantronics Backbeat 500. 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 | AKG K92 | Poly - Plantronics Backbeat 500 |
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| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Weight | 200 g | 155 g | Poly - Plantronics Backbeat 500 are lighter than AKG K92 headphones. |
| Colour | Matte black | White | Grey | |
| Earpad Material | Leatherette | Memory foam | |
| Recommended Use | Professional audio | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | AKG K92 | Poly - Plantronics Backbeat 500 |
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| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Noise Isolating | Yes | - | AKG K92 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 16 - 22000 Hz | - | |
| Max Input Power | 200 mW | - | |
| Sensitivity | 113 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| MICROPHONE | AKG K92 | Poly - Plantronics Backbeat 500 |
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| Form Factor | - | Built-in |
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| REMOTE CONTROL | AKG K92 | Poly - Plantronics Backbeat 500 |
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| Controls | - | Volume, answer/end, play/pause, next/previous track |
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| CABLE | AKG K92 | Poly - Plantronics Backbeat 500 |
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| Cable Type | Headphones cable - 3 m | - |
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| BATTERY AND CHARGING | AKG K92 | Poly - Plantronics Backbeat 500 |
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| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 18 hour(s) |
| WIRELESS LINK | AKG K92 | Poly - Plantronics Backbeat 500 |
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| Transmission Range | - | 10 m |
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| CONNECTIONS | AKG K92 | Poly - Plantronics Backbeat 500 |
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| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
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| OTHERS | AKG K92 | Poly - Plantronics Backbeat 500 |
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| Included Accessories | 3.5 mm to 6.3 mm adapter | - |
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