In depth comparison and review of Under Armour Sport Wireless and Poly - Plantronics Backbeat FIT 305. 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 | Under Armour Sport Wireless | Poly - Plantronics Backbeat FIT 305 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 14 g | |
| Colour | - | Black | Dark blue | Coral | Lime green | |
| Protection | Sweat-resistant | Sweat-resistant | |
| Design | Sports | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Under Armour Sport Wireless | Poly - Plantronics Backbeat FIT 305 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.1 | Poly - Plantronics Backbeat FIT 305 have a more advanced version of Bluetooth than Under Armour Sport Wireless. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | 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 | 10 - 22000 Hz | 20 - 20000 Hz | Under Armour Sport Wireless offer a larger frequency range than Poly - Plantronics Backbeat FIT 305. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | - | 106 dB | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | 113 dB | - | |
| Diaphragm | 5.8 mm | 6 mm | Poly - Plantronics Backbeat FIT 305 have a thicker diaphragm than Under Armour Sport Wireless. |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Under Armour Sport Wireless | Poly - Plantronics Backbeat FIT 305 |
|---|
| Type | - | On-cable |
|---|
| REMOTE CONTROL | Under Armour Sport Wireless | Poly - Plantronics Backbeat FIT 305 |
|---|
| Controls | - | Answer/end, play/pause, next/previous track |
|---|
| CABLE | Under Armour Sport Wireless | Poly - Plantronics Backbeat FIT 305 |
|---|
| Cable Type | Micro-USB cable | Micro-USB charge cable |
|---|
| BATTERY AND CHARGING | Under Armour Sport Wireless | Poly - Plantronics Backbeat FIT 305 |
|---|
| Battery Type | Handset battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 60 mAh | - | |
| Battery Life | 8 hour(s) | 6 hour(s) | Under Armour Sport Wireless lasts longer on a single charge than the Poly - Plantronics Backbeat FIT 305. |
| Standby Time | - | 240 hours | |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | 2 | - |
| OTHERS | Under Armour Sport Wireless | Poly - Plantronics Backbeat FIT 305 |
|---|
| Included Accessories | Carrying case, 3 pairs of ear tips, micro-USB charging cable, 5 sizes of fit adapters | Carrying pouch, 3 pairs of ear tips (small, medium, large) |
|---|
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