In depth comparison and review of Poly - Plantronics Backbeat FIT 305 and Trust Urban Duet2. 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 305 | Trust Urban Duet2 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 1.7 cm | |
| Width | - | 2.4 cm | |
| Depth | - | 2.8 cm | |
| Weight | 14 g | 10 g | Trust Urban Duet2 are lighter than Poly - Plantronics Backbeat FIT 305 headphones. |
| Dimensions & Weight Details | - | Charging case: 9.3 cm x 4.1 cm x 3.2 cm / 45 g | |
| Colour | Black | Dark blue | Coral | Lime green | - | |
| Protection | Sweat-resistant | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat FIT 305 | Trust Urban Duet2 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | <3% | 1% | Trust Urban Duet2 have lower total harmonic distortion than Poly - Plantronics Backbeat FIT 305. |
| Sensitivity | 106 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 6 mm | 8 mm | Trust Urban Duet2 have a thicker diaphragm than Poly - Plantronics Backbeat FIT 305. |
| Magnet Material | - | Ferrite |
| MICROPHONE | Poly - Plantronics Backbeat FIT 305 | Trust Urban Duet2 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Sensitivity | - | -42 dB |
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 305 | Trust Urban Duet2 |
|---|
| Controls | Answer/end, play/pause, next/previous track | Play/pause, next/previous track |
|---|
| CABLE | Poly - Plantronics Backbeat FIT 305 | Trust Urban Duet2 |
|---|
| Cable Type | Micro-USB charge cable | Micro-USB charge cable - detachable - 25 cm |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 305 | Trust Urban Duet2 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 6 hour(s) | 3 hour(s) | Poly - Plantronics Backbeat FIT 305 lasts longer on a single charge than the Trust Urban Duet2. |
| Standby Time | 240 hours | - | |
| Charging Time | 2 hour(s) | - |
| OTHERS | Poly - Plantronics Backbeat FIT 305 | Trust Urban Duet2 |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large) | 2 pairs of ear tips, charging case (320 mAh) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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