Side by side comparison and review of AKG K72 and Poly - Plantronics Backbeat 500. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | AKG K72 | 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 K72 headphones. |
| Colour | Matte black | White | Grey | |
| Earpad Material | Leatherette | Memory foam | |
| Recommended Use | Professional audio | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | AKG K72 | 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 K72 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 16 - 20000 Hz | - | |
| Max Input Power | 200 mW | - | |
| Sensitivity | 112 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| MICROPHONE | AKG K72 | Poly - Plantronics Backbeat 500 |
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| Form Factor | - | Built-in |
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| REMOTE CONTROL | AKG K72 | Poly - Plantronics Backbeat 500 |
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| Controls | - | Volume, answer/end, play/pause, next/previous track |
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| CABLE | AKG K72 | Poly - Plantronics Backbeat 500 |
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| Cable Type | Headphones cable - 3 m | - |
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| BATTERY AND CHARGING | AKG K72 | Poly - Plantronics Backbeat 500 |
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| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 18 hour(s) |
| WIRELESS LINK | AKG K72 | Poly - Plantronics Backbeat 500 |
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| Transmission Range | - | 10 m |
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| CONNECTIONS | AKG K72 | 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 K72 | Poly - Plantronics Backbeat 500 |
|---|
| Included Accessories | 3.5 mm to 6.3 mm adapter | - |
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