In depth comparison and review of Poly - Plantronics Backbeat GO 605 and Bang & Olufsen Beoplay H9 3rd Generation. 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 | Poly - Plantronics Backbeat GO 605 | Bang & Olufsen Beoplay H9 3rd Generation |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 20 cm | |
| Width | - | 19.7 cm | |
| Depth | - | 5.2 cm | |
| Weight | 175 g | 285 g | Poly - Plantronics Backbeat GO 605 are lighter than Poly - Plantronics Backbeat GO 605 headphones. |
| Colour | Black | Chestnut | |
| Body Material | - | Stainless steel, aluminium | |
| Earpad Material | Memory foam | Leather | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Poly - Plantronics Backbeat GO 605 | Bang & Olufsen Beoplay H9 3rd Generation |
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| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.2 | Bang & Olufsen Beoplay H9 3rd Generation have a more advanced version of Bluetooth than Poly - Plantronics Backbeat GO 605. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC | SBC, AAC, apt-X LL | |
| Active Noise Cancelling | - | Yes | Bang & Olufsen Beoplay H9 3rd Generation are equipped with active noice cancellation. |
| Sound Output Mode | - | Stereo | |
| Sound Effects | - | Signature Sound | |
| Frequency Response | 50 - 20000 Hz | 20 - 22000 Hz | Bang & Olufsen Beoplay H9 3rd Generation offer a larger frequency range than Poly - Plantronics Backbeat GO 605. |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 92 dB | 93 dB | Bang & Olufsen Beoplay H9 3rd Generation have higher sensitivity than Poly - Plantronics Backbeat GO 605. |
| Impedance | 32 Ohm | 24 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Poly - Plantronics Backbeat GO 605 have the ability to connect to multiple devices simultaneously. |
| MICROPHONE | Poly - Plantronics Backbeat GO 605 | Bang & Olufsen Beoplay H9 3rd Generation |
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| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | Poly - Plantronics Backbeat GO 605 | Bang & Olufsen Beoplay H9 3rd Generation |
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| Controls | Play/pause, next/previous track | Volume, on/off, answer/end, play/pause, next/previous track, pair mode, voice assistant, noise-cancellation suspend button, ANC on/off |
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| CABLE | Poly - Plantronics Backbeat GO 605 | Bang & Olufsen Beoplay H9 3rd Generation |
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| Cable Type | USB charge cable Audio cable |
Headphones cable - detachable - 1.2 m USB-C charge cable - detachable - 1.25 m |
|
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Detachable Cable | - | Yes |
| FEATURES | Poly - Plantronics Backbeat GO 605 | Bang & Olufsen Beoplay H9 3rd Generation |
|---|
| Features | - | Touch control | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Google Assistant |
| BATTERY AND CHARGING | Poly - Plantronics Backbeat GO 605 | Bang & Olufsen Beoplay H9 3rd Generation |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 1110 mAh | |
| Battery Life | 18 hour(s) | 33 hour(s) | Bang & Olufsen Beoplay H9 3rd Generation lasts longer on a single charge than the Poly - Plantronics Backbeat GO 605. |
| Battery Life Details | - | Continuous playback (noise cancelling ON / Bluetooth): up to 25 hours Continuous playback (noise cancelling OFF / Bluetooth): up to 32 hours Continuous playback (noise cancelling ON / cable connection): up to 33 hours |
|
| Standby Time | 480 hours | - | |
| Charging Time | 90 min | 3 hour(s) | Poly - Plantronics Backbeat GO 605 recharge faster than Poly - Plantronics Backbeat GO 605. |
| CONNECTIONS | Poly - Plantronics Backbeat GO 605 | Bang & Olufsen Beoplay H9 3rd Generation |
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| Connector Type | - | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly - Plantronics Backbeat GO 605 | Bang & Olufsen Beoplay H9 3rd Generation |
|---|
| Included Accessories | Carrying pouch | Carrying pouch, airplane adapter |
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