In depth comparison and review of Trust and Philips BASS+ SHB4385BK. 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 | Philips BASS+ SHB4385BK |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 5 cm | 9.95 cm | |
| Width | 15 cm | 4.85 cm | |
| Depth | 30 cm | 4.85 cm | |
| Weight | 18 g | 91 g | Trust are lighter than Trust headphones. |
| Colour | - | Black | |
| Body Material | Plastic | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Trust | Philips BASS+ SHB4385BK |
|---|
| 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 Philips BASS+ SHB4385BK. |
| 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 | - | |
| Noise Isolating | - | Yes | Philips BASS+ SHB4385BK are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 9 - 21000 Hz | Philips BASS+ SHB4385BK offer a larger frequency range than Trust. |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 105 dB | 107 dB | Philips BASS+ SHB4385BK have higher sensitivity than Trust. |
| Impedance | 32 Ohm | 16 Ohm | |
| Max Sound Pressure | 120 dB | - | |
| Diaphragm | 10 mm | PET - 8.2 mm | Trust have a thicker diaphragm than Philips BASS+ SHB4385BK. |
| Magnet Material | Neodymium | NdFeB | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Trust | Philips BASS+ SHB4385BK |
|---|
| Form Factor | Built-in | 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 | Philips BASS+ SHB4385BK |
|---|
| Controls | Mute, volume, play/pause, voice assistant | Volume control, answer/end, next/previous track, reject call |
|---|
| CABLE | Trust | Philips BASS+ SHB4385BK |
|---|
| Cable Type | Headphones cable - 2 m | USB cable |
|---|
| BATTERY AND CHARGING | Trust | Philips BASS+ SHB4385BK |
|---|
| Battery Type | Headphone battery rechargeable | Rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 4 hour(s) | 6 hour(s) | Philips BASS+ SHB4385BK lasts longer on a single charge than the Trust. |
| Standby Time | - | 50 hours |
| CONNECTIONS | Trust | Philips BASS+ SHB4385BK |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone stereo 3.5 mm) |
Bluetooth |
|---|
| OTHERS | Trust | Philips BASS+ SHB4385BK |
|---|
| Included Accessories | 2 pairs of ear tips, micro-USB charging cable | Charging case, 3 sizes secure-fit ear fins | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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