Side by side comparison and review of Poly - Plantronics Backbeat GO 600 and beyerdynamic DT 990 PRO. 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 GO 600 | beyerdynamic DT 990 PRO |
|---|
| Product Type | Headset - Bluetooth - wireless | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 175 g | 250 g | Poly - Plantronics Backbeat GO 600 are lighter than Poly - Plantronics Backbeat GO 600 headphones. |
| Colour | Grey | Khaki | Navy | Black | Black | |
| Earpad Material | Memory foam | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat GO 600 | beyerdynamic DT 990 PRO |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Open | |
| Foldable | Yes | - | Poly - Plantronics Backbeat GO 600 can be folded. |
| Connectivity Technology | Wireless | Wired | |
| 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 | - | |
| Noise Isolating | Yes | - | Poly - Plantronics Backbeat GO 600 are equipped with a noise isolating function. |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 50 - 20000 Hz | 5 - 35000 Hz | beyerdynamic DT 990 PRO offer a larger frequency range than Poly - Plantronics Backbeat GO 600. |
| Max Input Power | - | 100 mW | |
| Total Harmonic Distortion (THD) | <3% | 0.2% | beyerdynamic DT 990 PRO have lower total harmonic distortion than Poly - Plantronics Backbeat GO 600. |
| Sensitivity | 92 dB | 96 dB | beyerdynamic DT 990 PRO have higher sensitivity than Poly - Plantronics Backbeat GO 600. |
| Impedance | 32 Ohm | 250 Ohm | |
| Diaphragm | 40 mm | - | |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Poly - Plantronics Backbeat GO 600 have the ability to connect to multiple devices simultaneously. |
| MICROPHONE | Poly - Plantronics Backbeat GO 600 | beyerdynamic DT 990 PRO |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | Poly - Plantronics Backbeat GO 600 | beyerdynamic DT 990 PRO |
|---|
| Controls | Volume, mode control, answer/end, play/pause, skip track | - |
|---|
| CABLE | Poly - Plantronics Backbeat GO 600 | beyerdynamic DT 990 PRO |
|---|
| Cable Type | - | Headphones cable - 3 m | |
|---|---|---|---|
| Cable Length | - | 3 m | |
| Plated Connector | - | Gold |
| BATTERY AND CHARGING | Poly - Plantronics Backbeat GO 600 | beyerdynamic DT 990 PRO |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 18 hour(s) | - | |
| Standby Time | 480 hours | - | |
| Charging Time | 90 min | - |
| CONNECTIONS | Poly - Plantronics Backbeat GO 600 | beyerdynamic DT 990 PRO |
|---|
| Connector Type | - | Headphones (mini-phone 3.5mm) |
|---|
| OTHERS | Poly - Plantronics Backbeat GO 600 | beyerdynamic DT 990 PRO |
|---|
| Included Accessories | - | 6.3 mm (1/4") stereo adapter |
|---|
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