In depth comparison and review of Poly - Plantronics Backbeat FIT 505 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 FIT 505 | Razer Nari Ultimate |
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Product Type | Headphones - Bluetooth - wireless | Headset - 2.4 GHz - wireless | |
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Height | 6.726 cm | - | |
Width | 14.877 cm | - | |
Depth | 17.155 cm | - | |
Weight | 155 g | - | |
Colour | Black | - | |
Earpad Material | Memory foam | Leatherette, memory foam | |
Headband Material | Memory foam | Metal | |
Protection | Moisture-resistant, sweat-resistant | - | |
Recommended Use | Portable electronics | - | |
Bluetooth Range (Operating Distance) | 10 m | 12 m | Razer Nari Ultimate have a greater operating distance than Poly - Plantronics Backbeat FIT 505. |
SOUND QUALITY | Poly - Plantronics Backbeat FIT 505 | Razer Nari Ultimate |
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Headphones Form Factor | On-ear | Full size | |
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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) | - | |
Sound Output Mode | Stereo | 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 FIT 505. |
Max Input Power | - | 30 mW | |
Total Harmonic Distortion (THD) | <3% | - | |
Sensitivity | - | 105 dB | |
Impedance | 32 Ohm | 32 Ohm | |
Diaphragm | 40 mm | 50 mm | Razer Nari Ultimate have a thicker diaphragm than Poly - Plantronics Backbeat FIT 505. |
Magnet Material | - | Neodymium |
MICROPHONE | Poly - Plantronics Backbeat FIT 505 | Razer Nari Ultimate |
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Form Factor | Built-in | - | |
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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 FIT 505 | Razer Nari Ultimate |
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Controls | Answer/end, play/pause, next/previous track | Mute, volume |
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CABLE | Poly - Plantronics Backbeat FIT 505 | Razer Nari Ultimate |
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Cable Type | Micro-USB charge cable Audio cable |
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BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 505 | Razer Nari Ultimate |
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Battery Type | Headphone battery rechargeable | Rechargeable | |
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Battery Life | 18 hour(s) | 24 hour(s) | Razer Nari Ultimate lasts longer on a single charge than the Poly - Plantronics Backbeat FIT 505. |
Standby Time | 480 hours | - | |
Charging Time | 1.5 hour(s) | - |
WIRELESS LINK | Poly - Plantronics Backbeat FIT 505 | Razer Nari Ultimate |
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Transmission Range | 10 m | - |
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CONNECTIONS | Poly - Plantronics Backbeat FIT 505 | Razer Nari Ultimate |
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Connector Type | - | Headset (mini-phone 3.5 mm 4-pole) |
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