Side by side comparison and review of Poly - Plantronics Backbeat Sense and AKG K92. 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 | Poly - Plantronics Backbeat Sense | AKG K92 |
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Product Type | Headphones - Bluetooth - wireless | Headphones - wired - 3.5 mm jack | |
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Weight | 140 g | 200 g | Poly - Plantronics Backbeat Sense are lighter than Poly - Plantronics Backbeat Sense headphones. |
Colour | - | Matte black | |
Earpad Material | - | Leatherette | |
Recommended Use | Portable electronics, phone | Professional audio | |
Bluetooth Range (Operating Distance) | 100 m | - |
SOUND QUALITY | Poly - Plantronics Backbeat Sense | AKG K92 |
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Headphones Form Factor | On-ear | Full size | |
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Headphones Technology | Dynamic | - | |
Ear Cups Type | - | Closed | |
Adjustable Headband | Yes | - | |
Connectivity Technology | Wireless | Wired | |
Wireless Technology | Bluetooth | - | |
Bluetooth Version | Bluetooth 4.0 EDR | - | |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
Bluetooth Audio Codec | aptX | - | |
Noise Isolating | - | Yes | AKG K92 are equipped with a noise isolating function. |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 20 - 20000 Hz | 16 - 22000 Hz | AKG K92 offer a larger frequency range than Poly - Plantronics Backbeat Sense. |
Max Input Power | - | 200 mW | |
Sensitivity | - | 113 dB | |
Impedance | - | 32 Ohm | |
Diaphragm | 32 mm | 40 mm | AKG K92 have a thicker diaphragm than Poly - Plantronics Backbeat Sense. |
MICROPHONE | Poly - Plantronics Backbeat Sense | AKG K92 |
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Form Factor | Built-in | - |
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REMOTE CONTROL | Poly - Plantronics Backbeat Sense | AKG K92 |
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Controls | Mute, volume, power on/off, answer/end, play/pause, next/previous track | - |
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CABLE | Poly - Plantronics Backbeat Sense | AKG K92 |
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Cable Type | USB charge cable Headphones cable |
Headphones cable - 3 m |
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FEATURES | Poly - Plantronics Backbeat Sense | AKG K92 |
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Additional Functions | DSP | - |
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BATTERY AND CHARGING | Poly - Plantronics Backbeat Sense | AKG K92 |
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Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
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Battery Life | 18 hour(s) | - | |
Standby Time | 504 hours | - | |
Charging Time | 2.5 hours | - |
WIRELESS LINK | Poly - Plantronics Backbeat Sense | AKG K92 |
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Transmission Range | 100 m | - |
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CONNECTIONS | Poly - Plantronics Backbeat Sense | AKG K92 |
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Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
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OTHERS | Poly - Plantronics Backbeat Sense | AKG K92 |
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Included Accessories | Carrying pouch | 3.5 mm to 6.3 mm adapter | |
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Compatibility | iPhone, iPad, iPod, Android phone | - | |
Compliant Standards | Bluetooth Class 1 | - | |
Service & Support | Limited warranty - 2 years | - |