In depth comparison and review of Trust Urban Duet2 and Poly - Plantronics Backbeat FIT 3150. 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 | Trust Urban Duet2 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 1.7 cm | - | |
| Width | 2.4 cm | - | |
| Depth | 2.8 cm | - | |
| Weight | 10 g | 26 g | Trust Urban Duet2 are lighter than Trust Urban Duet2 headphones. |
| Dimensions & Weight Details | Charging case: 9.3 cm x 4.1 cm x 3.2 cm / 45 g | Earbud: 13 g Charging case: 89 g |
|
| Colour | - | Black, blue | Black | |
| Protection | - | Waterproof, sweat-resistant, IP57 | |
| Design | - | Sports | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | Trust Urban Duet2 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Headphones Form Factor | In-ear | In-ear - over-the-ear mount | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Poly - Plantronics Backbeat FIT 3150 have a more advanced version of Bluetooth than Trust Urban Duet2. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP) | 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 | - | Bass Boost | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | 1% | <3% | Trust Urban Duet2 have lower total harmonic distortion than Trust Urban Duet2. |
| Sensitivity | - | 94 dB | |
| Diaphragm | 8 mm | 13.5 mm | Poly - Plantronics Backbeat FIT 3150 have a thicker diaphragm than Trust Urban Duet2. |
| Magnet Material | Ferrite | - |
| MICROPHONE | Trust Urban Duet2 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | -42 dB | - |
| REMOTE CONTROL | Trust Urban Duet2 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Controls | Play/pause, next/previous track | Mute, volume control, answer/end, play/pause, next/previous track, voice assistant |
|---|
| CABLE | Trust Urban Duet2 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Cable Type | Micro-USB charge cable - detachable - 25 cm | Micro-USB charge cable - detachable |
|---|
| FEATURES | Trust Urban Duet2 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | Trust Urban Duet2 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 90 mAh | |
| Battery Life | 3 hour(s) | 8 hour(s) | Poly - Plantronics Backbeat FIT 3150 lasts longer on a single charge than the Trust Urban Duet2. |
| Battery Life Details | - | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours |
|
| Charging Time | - | 2 hour(s) | |
| Included Qty | - | 2 |
| OTHERS | Trust Urban Duet2 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Included Accessories | 2 pairs of ear tips, charging case (320 mAh) | USB charging cable, charging case (740 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - parts and labour - 1 year |
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