In depth comparison and review of Bowers & Wilkins PI3 and Trust Duet XP Bluetooth Wire-free Earphones. 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 | Bowers & Wilkins PI3 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 40 cm | - | |
| Width | 3 cm | - | |
| Depth | 4 cm | - | |
| Weight | 31.8 g | - | |
| Dimensions & Weight Details | - | Charging case: 7.7 cm x 6.1 cm x 3.9 cm / 109 g | |
| Colour | Blue | Gold | Space grey | - | |
| Protection | Water-resistant | Waterproof, IPX5 | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Bowers & Wilkins PI3 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Balanced armature | - | |
| 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), Generic Attribute Profile (GATT) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX | SBC, AAC | |
| Noise Isolating | Yes | - | Bowers & Wilkins PI3 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 10 - 30000 Hz | 20 - 20000 Hz | Bowers & Wilkins PI3 offer a larger frequency range than Trust Duet XP Bluetooth Wire-free Earphones. |
| Total Harmonic Distortion (THD) | <0.3% | - | |
| Sensitivity | - | 90 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 9.2 mm | 6 mm | Bowers & Wilkins PI3 have a thicker diaphragm than Trust Duet XP Bluetooth Wire-free Earphones. |
| Magnet Material | - | Neodymium | |
| Features | Dual driver | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Bowers & Wilkins PI3 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 4000 Hz |
| REMOTE CONTROL | Bowers & Wilkins PI3 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Controls | Volume | Play/pause, next/previous track |
|---|
| CABLE | Bowers & Wilkins PI3 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Cable Type | USB-C to USB-A cable - 20 cm | Micro-USB charge cable - detachable |
|---|
| BATTERY AND CHARGING | Bowers & Wilkins PI3 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 8 hour(s) | 4 hour(s) | Bowers & Wilkins PI3 lasts longer on a single charge than the Trust Duet XP Bluetooth Wire-free Earphones. |
| Standby Time | - | 80 hours |
| OTHERS | Bowers & Wilkins PI3 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large), USB-C charging cable | 2 pairs of ear tips, charging case (2200 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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