In depth comparison and review of Poly - Plantronics Backbeat GO 605 and Razer Nari Ultimate. 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 | Razer Nari Ultimate |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Weight | 175 g | - | |
| Colour | Black | - | |
| Earpad Material | Memory foam | Leatherette, memory foam | |
| Headband Material | - | Metal | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | 12 m | Razer Nari Ultimate have a greater operating distance than Poly - Plantronics Backbeat GO 605. |
| SOUND QUALITY | Poly - Plantronics Backbeat GO 605 | Razer Nari Ultimate |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 2.4 GHz radio frequency | |
| 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 | |
| Sound Effects | - | THX Spatial Audio | |
| Frequency Response | 50 - 20000 Hz | 20 - 20000 Hz | Razer Nari Ultimate offer a larger frequency range than Poly - Plantronics Backbeat GO 605. |
| Max Input Power | - | 30 mW | |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 92 dB | 105 dB | Razer Nari Ultimate have higher sensitivity than Poly - Plantronics Backbeat GO 605. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | Razer Nari Ultimate have a thicker diaphragm than Poly - Plantronics Backbeat GO 605. |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Poly - Plantronics Backbeat GO 605 have the ability to connect to multiple devices simultaneously. |
| Magnet Material | - | Neodymium |
| MICROPHONE | Poly - Plantronics Backbeat GO 605 | Razer Nari Ultimate |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | - | 100 - 6500 Hz | |
| Sensitivity | - | -42 dB | |
| Signal-To-Noise Ratio | - | 50 dB |
| REMOTE CONTROL | Poly - Plantronics Backbeat GO 605 | Razer Nari Ultimate |
|---|
| Controls | Play/pause, next/previous track | Mute, volume |
|---|
| CABLE | Poly - Plantronics Backbeat GO 605 | Razer Nari Ultimate |
|---|
| Cable Type | USB charge cable Audio cable |
- |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat GO 605 | Razer Nari Ultimate |
|---|
| Battery Type | Headphone battery rechargeable | Rechargeable | |
|---|---|---|---|
| Battery Life | 18 hour(s) | 24 hour(s) | Razer Nari Ultimate lasts longer on a single charge than the Poly - Plantronics Backbeat GO 605. |
| Standby Time | 480 hours | - | |
| Charging Time | 90 min | - |
| CONNECTIONS | Poly - Plantronics Backbeat GO 605 | Razer Nari Ultimate |
|---|
| Connector Type | - | Headset (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Poly - Plantronics Backbeat GO 605 | Razer Nari Ultimate |
|---|
| Included Accessories | Carrying pouch | - |
|---|
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