In depth comparison and review of beyerdynamic DT 1770 PRO and Poly - Plantronics Backbeat GO 605. 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 | beyerdynamic DT 1770 PRO | Poly - Plantronics Backbeat GO 605 |
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| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 388 g | 175 g | Poly - Plantronics Backbeat GO 605 are lighter than beyerdynamic DT 1770 PRO headphones. |
| Colour | Black | Black | |
| Earpad Material | - | Memory foam | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | beyerdynamic DT 1770 PRO | Poly - Plantronics Backbeat GO 605 |
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| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 5 - 40000 Hz | 50 - 20000 Hz | beyerdynamic DT 1770 PRO offer a larger frequency range than Poly - Plantronics Backbeat GO 605. |
| Total Harmonic Distortion (THD) | 0.05% | <3% | beyerdynamic DT 1770 PRO have lower total harmonic distortion than beyerdynamic DT 1770 PRO. |
| Sensitivity | 102 dB | 92 dB | beyerdynamic DT 1770 PRO have higher sensitivity than Poly - Plantronics Backbeat GO 605. |
| Impedance | 250 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Poly - Plantronics Backbeat GO 605 have the ability to connect to multiple devices simultaneously. |
| MICROPHONE | beyerdynamic DT 1770 PRO | Poly - Plantronics Backbeat GO 605 |
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| Form Factor | - | Built-in |
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| REMOTE CONTROL | beyerdynamic DT 1770 PRO | Poly - Plantronics Backbeat GO 605 |
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| Controls | - | Play/pause, next/previous track |
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| CABLE | beyerdynamic DT 1770 PRO | Poly - Plantronics Backbeat GO 605 |
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| Cable Type | Headphones cable - 3 m Headphones cable - 5 m |
USB charge cable Audio cable |
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| BATTERY AND CHARGING | beyerdynamic DT 1770 PRO | Poly - Plantronics Backbeat GO 605 |
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| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 18 hour(s) | |
| Standby Time | - | 480 hours | |
| Charging Time | - | 90 min |
| CONNECTIONS | beyerdynamic DT 1770 PRO | Poly - Plantronics Backbeat GO 605 |
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| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
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| OTHERS | beyerdynamic DT 1770 PRO | Poly - Plantronics Backbeat GO 605 |
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| Included Accessories | 6.3 mm (1/4") stereo adapter, 2 earpads, carrying bag | Carrying pouch |
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