Detailed comparison and review of Poly - Plantronics Backbeat FIT 3150 and Trust Duet XP Bluetooth Wire-free Earphones. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Poly - Plantronics Backbeat FIT 3150 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 26 g | - | |
| Dimensions & Weight Details | Earbud: 13 g Charging case: 89 g |
Charging case: 7.7 cm x 6.1 cm x 3.9 cm / 109 g | |
| Colour | Black, blue | Black | - | |
| Protection | Waterproof, sweat-resistant, IP57 | Waterproof, IPX5 | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 30 m | 10 m | Poly - Plantronics Backbeat FIT 3150 have a greater operating distance than Trust Duet XP Bluetooth Wire-free Earphones. |
| SOUND QUALITY | Poly - Plantronics Backbeat FIT 3150 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | 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), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| 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) | <3% | - | |
| Sensitivity | 94 dB | 90 dB | Poly - Plantronics Backbeat FIT 3150 have higher sensitivity than Trust Duet XP Bluetooth Wire-free Earphones. |
| Impedance | - | 16 Ohm | |
| Diaphragm | 13.5 mm | 6 mm | Poly - Plantronics Backbeat FIT 3150 have a thicker diaphragm than Trust Duet XP Bluetooth Wire-free Earphones. |
| Magnet Material | - | Neodymium |
| MICROPHONE | Poly - Plantronics Backbeat FIT 3150 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 4000 Hz |
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 3150 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Controls | Mute, volume control, answer/end, play/pause, next/previous track, voice assistant | Play/pause, next/previous track |
|---|
| CABLE | Poly - Plantronics Backbeat FIT 3150 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Cable Type | Micro-USB charge cable - detachable | Micro-USB charge cable - detachable |
|---|
| FEATURES | Poly - Plantronics Backbeat FIT 3150 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Features | Voice alerts | - |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 3150 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Battery Type | 2 x headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 90 mAh | - | |
| Battery Life | 8 hour(s) | 4 hour(s) | Poly - Plantronics Backbeat FIT 3150 lasts longer on a single charge than the Trust Duet XP Bluetooth Wire-free Earphones. |
| Battery Life Details | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours |
- | |
| Standby Time | - | 80 hours | |
| Charging Time | 2 hour(s) | - | |
| Included Qty | 2 | - |
| OTHERS | Poly - Plantronics Backbeat FIT 3150 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Included Accessories | USB charging cable, charging case (740 mAh) | 2 pairs of ear tips, charging case (2200 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 1 year | Limited warranty - 2 years |
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