Detailed comparison and review of Trust and JVC HA FX21BT. 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 | Trust | JVC HA FX21BT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 5 cm | - | |
| Width | 15 cm | - | |
| Depth | 30 cm | - | |
| Weight | 18 g | 11 g | JVC HA FX21BT are lighter than Trust headphones. |
| Colour | - | Black | White | |
| Body Material | Plastic | - | |
| Protection | - | Splashproof, sweat-resistant | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Trust | JVC HA FX21BT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | 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 JVC HA FX21BT. |
| 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 | SBC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 105 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 120 dB | - | |
| Diaphragm | 10 mm | 8.2 mm | Trust have a thicker diaphragm than JVC HA FX21BT. |
| Magnet Material | Neodymium | Neodymium | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Trust | JVC HA FX21BT |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| 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 | JVC HA FX21BT |
|---|
| Controls | Mute, volume, play/pause, voice assistant | Power on/off, volume control, 3-button remote |
|---|
| CABLE | Trust | JVC HA FX21BT |
|---|
| Cable Type | Headphones cable - 2 m | USB charge cable |
|---|
| BATTERY AND CHARGING | Trust | JVC HA FX21BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 4 hour(s) | 5 hour(s) | JVC HA FX21BT lasts longer on a single charge than the Trust. |
| Charging Time | - | 2.5 hour(s) |
| CONNECTIONS | Trust | JVC HA FX21BT |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone stereo 3.5 mm) |
USB (power only) |
|---|
| OTHERS | Trust | JVC HA FX21BT |
|---|
| Included Accessories | 2 pairs of ear tips, micro-USB charging cable | 2 pairs of low rebound earpieces (small, medium) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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