In depth comparison and review of Soundcore Liberty Air 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 | Soundcore Liberty Air | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 55 g | - | |
| Dimensions & Weight Details | - | Charging case: 7.7 cm x 6.1 cm x 3.9 cm / 109 g | |
| Colour | Black | - | |
| Protection | IPX5, water-resistant | Waterproof, IPX5 | |
| Recommended Use | - | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Soundcore Liberty Air | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Headphones Form Factor | In-ear | 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) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 90 dB | |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | Graphene - 6 mm | 6 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | - | Neodymium |
| MICROPHONE | Soundcore Liberty Air | 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 | Soundcore Liberty Air | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Controls | Answer/end, play/pause, next/previous track, reject call, voice assistant | Play/pause, next/previous track |
|---|
| CABLE | Soundcore Liberty Air | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Cable Type | - | Micro-USB charge cable - detachable |
|---|
| BATTERY AND CHARGING | Soundcore Liberty Air | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 5 hour(s) | 4 hour(s) | Soundcore Liberty Air lasts longer on a single charge than the Trust Duet XP Bluetooth Wire-free Earphones. |
| Standby Time | - | 80 hours | |
| Charging Time | 2 hour(s) | - |
| OTHERS | Soundcore Liberty Air | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Included Accessories | Charging case, micro-USB charging cable, 4 ear tips (extra small, small, medium, large) | 2 pairs of ear tips, charging case (2200 mAh) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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