In depth comparison and review of Poly - Plantronics Backbeat GO 605 and No Fear Premier. 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 | No Fear Premier |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired | |
|---|---|---|---|
| Weight | 175 g | - | |
| Colour | Black | Black / red | |
| Earpad Material | Memory foam | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat GO 605 | No Fear Premier |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| 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 | - | |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 50 - 20000 Hz | 20 - 20000 Hz | No Fear Premier offer a larger frequency range than Poly - Plantronics Backbeat GO 605. |
| Max Input Power | - | 100 mW | |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 92 dB | 105 dB | No Fear Premier have higher sensitivity than Poly - Plantronics Backbeat GO 605. |
| Impedance | 32 Ohm | 32 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 | No Fear Premier |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 50 - 10000 Hz | |
| Sensitivity | - | -38 dB | |
| Microphones Included | - | 6 |
| REMOTE CONTROL | Poly - Plantronics Backbeat GO 605 | No Fear Premier |
|---|
| Controls | Play/pause, next/previous track | - |
|---|
| CABLE | Poly - Plantronics Backbeat GO 605 | No Fear Premier |
|---|
| Cable Type | USB charge cable Audio cable |
- | |
|---|---|---|---|
| Cable Length | - | 1.2 m |
| BATTERY AND CHARGING | Poly - Plantronics Backbeat GO 605 | No Fear Premier |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 18 hour(s) | - | |
| Standby Time | 480 hours | - | |
| Charging Time | 90 min | - |
| OTHERS | Poly - Plantronics Backbeat GO 605 | No Fear Premier |
|---|
| Included Accessories | Carrying pouch | - |
|---|
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