Side by side comparison and review of Poly - Plantronics Backbeat Pro 2 and Bang & Olufsen Beoplay H9. 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 Pro 2 | Bang & Olufsen Beoplay H9 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 22.5 cm | |
| Width | - | 19.7 cm | |
| Depth | - | 4 cm | |
| Weight | 289 g | 285 g | Bang & Olufsen Beoplay H9 are lighter than Poly - Plantronics Backbeat Pro 2 headphones. |
| Colour | Black | Argilla grey | Black | |
| Body Material | - | Anodised aluminium | |
| Earpad Material | - | Leather | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 100 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat Pro 2 | Bang & Olufsen Beoplay H9 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 EDR | Bluetooth 4.2 | Bang & Olufsen Beoplay H9 have a more advanced version of Bluetooth than Poly - Plantronics Backbeat Pro 2. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | AAC, aptX | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Signature Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 22000 Hz | Bang & Olufsen Beoplay H9 offer a larger frequency range than Poly - Plantronics Backbeat Pro 2. |
| Sensitivity | 93 dB | 93 dB/mW | Both headphones offer the same sensitivity. |
| Impedance | 32 Ohm | 20 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Features | - | Bluetooth aptX technology |
| MICROPHONE | Poly - Plantronics Backbeat Pro 2 | Bang & Olufsen Beoplay H9 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Omni-directional |
| REMOTE CONTROL | Poly - Plantronics Backbeat Pro 2 | Bang & Olufsen Beoplay H9 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume, answer/end, play/pause, next/previous track, noise-cancellation suspend button |
|---|
| CABLE | Poly - Plantronics Backbeat Pro 2 | Bang & Olufsen Beoplay H9 |
|---|
| Cable Type | USB charge cable Headphones cable |
Headphones cable - detachable - 1.2 m |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat Pro 2 | Bang & Olufsen Beoplay H9 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 770 mAh | |
| Battery Life | 24 hour(s) | 21 hour(s) | Poly - Plantronics Backbeat Pro 2 lasts longer on a single charge than the Bang & Olufsen Beoplay H9. |
| Battery Life Details | - | Continuous playback (noise cancelling ON / Bluetooth): up to 14 hours Continuous playback (noise cancelling OFF): up to 16 hours Continuous playback (noise cancelling ON / cable connection): up to 21 hours |
|
| Charging Time | 3 hours | 2.5 hour(s) | Bang & Olufsen Beoplay H9 recharge faster than Poly - Plantronics Backbeat Pro 2. |
| WIRELESS LINK | Poly - Plantronics Backbeat Pro 2 | Bang & Olufsen Beoplay H9 |
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| Transmission Range | 100 m | - |
|---|
| CONNECTIONS | Poly - Plantronics Backbeat Pro 2 | Bang & Olufsen Beoplay H9 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly - Plantronics Backbeat Pro 2 | Bang & Olufsen Beoplay H9 |
|---|
| Included Accessories | Travel pouch | Carrying pouch, airplane adapter, micro-USB charging cable (30cm) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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