Detailed comparison and review of Trust Comi and JBL Quantum 400. 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 Comi | JBL Quantum 400 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Height | 17.5 cm | - | |
| Width | 14.5 cm | - | |
| Depth | 7 cm | - | |
| Weight | 117 g | 274 g | Trust Comi are lighter than Trust Comi headphones. |
| Colour | Orange | Blue | Violet | Black | |
| Earpad Material | Synthetic leather | Memory foam | |
| Design | Kids | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Trust Comi | JBL Quantum 400 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Volume Limiting Function | Yes | - | |
| Sound Output Mode | Stereo | Stereo | |
| Built-in Decoders | - | DTS | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 30 mW | |
| Sensitivity | 85 dB | 98 dB | JBL Quantum 400 have higher sensitivity than Trust Comi. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | - | |
| Magnet Material | Neodymium | - | |
| Features | - | JBL Quantum SURROUND |
| MICROPHONE | Trust Comi | JBL Quantum 400 |
|---|
| Form Factor | Built-in | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | Condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 50 - 16000 Hz | 10 - 10000 Hz | Trust Comi offer a larger microphone frequency range than JBL Quantum 400. |
| Sensitivity | - | -40 dB |
| REMOTE CONTROL | Trust Comi | JBL Quantum 400 |
|---|
| Controls | Volume, answer/end, play/pause | - |
|---|
| CABLE | Trust Comi | JBL Quantum 400 |
|---|
| Cable Type | USB charge cable - detachable | - |
|---|
| BATTERY AND CHARGING | Trust Comi | JBL Quantum 400 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 20 hour(s) | - | |
| Battery Life Details | Continuous playback: up to 20 hours Continuous talk: up to 10 hours |
- |
| CONNECTIONS | Trust Comi | JBL Quantum 400 |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Trust Comi | JBL Quantum 400 |
|---|
| Software Included | - | JBL Quantum Engine | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | 1-year warranty |
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