In depth comparison and review of Poly - Plantronics Backbeat FIT 505 and Poly SupraPlus SDS 1031-15. 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 | Poly SupraPlus SDS 1031-15 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| 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 | Poly SupraPlus SDS 1031-15 |
|---|
| Headphones Form Factor | On-ear | - | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | - | |
| 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 | - | |
| Frequency Response | 50 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | <3% | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | - |
| MICROPHONE | Poly - Plantronics Backbeat FIT 505 | Poly SupraPlus SDS 1031-15 |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 505 | Poly SupraPlus SDS 1031-15 |
|---|
| Controls | Answer/end, play/pause, next/previous track | Push to Talk (PTT) |
|---|
| CABLE | Poly - Plantronics Backbeat FIT 505 | Poly SupraPlus SDS 1031-15 |
|---|
| Cable Type | Micro-USB charge cable Audio cable |
Quick Disconnect to LEMO FFP.2S.310 cable |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 505 | Poly SupraPlus SDS 1031-15 |
|---|
| 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 | Poly SupraPlus SDS 1031-15 |
|---|
| Transmission Range | 10 m | - |
|---|
| OTHERS | Poly - Plantronics Backbeat FIT 505 | Poly SupraPlus SDS 1031-15 |
|---|
| TAA Compliant | - | Yes |
|---|
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