In depth comparison and review of Poly - Plantronics Backbeat FIT 505 and Jabra BIZ 2400 Duo, Noise Canceling, HS. 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 | Jabra BIZ 2400 Duo, Noise Canceling, HS |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - Quick Disconnect | |
|---|---|---|---|
| Height | 6.726 cm | - | |
| Width | 14.877 cm | - | |
| Depth | 17.155 cm | - | |
| Weight | 155 g | - | |
| Colour | Black | - | |
| Earpad Material | Memory foam | - | |
| Headband Material | Memory foam | - | |
| Protection | Moisture-resistant, sweat-resistant | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat FIT 505 | Jabra BIZ 2400 Duo, Noise Canceling, HS |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| 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) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 50 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | <3% | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | - |
| MICROPHONE | Poly - Plantronics Backbeat FIT 505 | Jabra BIZ 2400 Duo, Noise Canceling, HS |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom |
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 505 | Jabra BIZ 2400 Duo, Noise Canceling, HS |
|---|
| Controls | Answer/end, play/pause, next/previous track | - |
|---|
| CABLE | Poly - Plantronics Backbeat FIT 505 | Jabra BIZ 2400 Duo, Noise Canceling, HS |
|---|
| Cable Type | Micro-USB charge cable Audio cable |
Headset cable |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 505 | Jabra BIZ 2400 Duo, Noise Canceling, HS |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 18 hour(s) | - | |
| Standby Time | 480 hours | - | |
| Charging Time | 1.5 hour(s) | - |
| WIRELESS LINK | Poly - Plantronics Backbeat FIT 505 | Jabra BIZ 2400 Duo, Noise Canceling, HS |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Poly - Plantronics Backbeat FIT 505 | Jabra BIZ 2400 Duo, Noise Canceling, HS |
|---|
| Connector Type | - | Headset (Quick Disconnect) |
|---|
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