In depth comparison and review of Trust and RHA MA390 Wireless. 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 | RHA MA390 Wireless |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 5 cm | - | |
| Width | 15 cm | - | |
| Depth | 30 cm | - | |
| Weight | 18 g | 24 g | Trust are lighter than Trust headphones. |
| Body Material | Plastic | - | |
| Protection | - | Sweat-resistant, water-resistant | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Trust | RHA MA390 Wireless |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.1 | Trust have a more advanced version of Bluetooth than RHA MA390 Wireless. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC | - | |
| Noise Isolating | - | Yes | RHA MA390 Wireless are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 16 - 22000 Hz | RHA MA390 Wireless offer a larger frequency range than Trust. |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 105 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 120 dB | - | |
| Diaphragm | 10 mm | - | |
| Magnet Material | Neodymium | - | |
| Features | - | Bluetooth aptX technology | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Trust | RHA MA390 Wireless |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Technology | Dynamic | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Connectivity Technology | Wired | - | |
| Audio Input Details | Omni-directional - 20 - 16000 Hz | - | |
| Sensitivity | 62 dB | - | |
| Signal-To-Noise Ratio | 40 dB | - |
| REMOTE CONTROL | Trust | RHA MA390 Wireless |
|---|
| Controls | Mute, volume, play/pause, voice assistant | 3-button remote |
|---|
| CABLE | Trust | RHA MA390 Wireless |
|---|
| Cable Type | Headphones cable - 2 m | - |
|---|
| BATTERY AND CHARGING | Trust | RHA MA390 Wireless |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 4 hour(s) | 8 hour(s) | RHA MA390 Wireless lasts longer on a single charge than the Trust. |
| Standby Time | - | 720 hours |
| CONNECTIONS | Trust | RHA MA390 Wireless |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone stereo 3.5 mm) |
- |
|---|
| OTHERS | Trust | RHA MA390 Wireless |
|---|
| Included Accessories | 2 pairs of ear tips, micro-USB charging cable | Carrying pouch, USB charging cable, 3 pairs of ear tips (small, medium, large) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 3 years |
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