Side by side comparison and review of JVC HA S40BT and Trust Comi. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | JVC HA S40BT | Trust Comi |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 17.5 cm | |
| Width | - | 14.5 cm | |
| Depth | - | 7 cm | |
| Weight | 146 g | 117 g | Trust Comi are lighter than JVC HA S40BT headphones. |
| Colour | - | Orange | Blue | Violet | |
| Earpad Material | - | Synthetic leather | |
| Design | - | Kids | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JVC HA S40BT | Trust Comi |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 3.0 | Bluetooth 4.2 | Trust Comi have a more advanced version of Bluetooth than JVC HA S40BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Low Complexity Subband Coding (SBC) | - | |
| Volume Limiting Function | - | Yes | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 85 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 30.5 mm | 40 mm | Trust Comi have a thicker diaphragm than JVC HA S40BT. |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | JVC HA S40BT | Trust Comi |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Technology | - | Condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 50 - 16000 Hz |
| REMOTE CONTROL | JVC HA S40BT | Trust Comi |
|---|
| Controls | - | Volume, answer/end, play/pause |
|---|
| CABLE | JVC HA S40BT | Trust Comi |
|---|
| Cable Type | Micro-USB charge cable | USB charge cable - detachable |
|---|
| BATTERY AND CHARGING | JVC HA S40BT | Trust Comi |
|---|
| Battery Type | Handset battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 17 hour(s) | 20 hour(s) | Trust Comi lasts longer on a single charge than the JVC HA S40BT. |
| Battery Life Details | - | Continuous playback: up to 20 hours Continuous talk: up to 10 hours |
|
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | JVC HA S40BT | Trust Comi |
|---|
| Connector Type | Bluetooth | - |
|---|
| OTHERS | JVC HA S40BT | Trust Comi |
|---|
| Service & Support | - | Limited warranty - 2 years |
|---|
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