Side by side comparison and review of Trust Urban Kolla and JBL Free X. 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 | Trust Urban Kolla | JBL Free X |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 45 g | 99 g | Trust Urban Kolla are lighter than Trust Urban Kolla headphones. |
| Colour | - | Black | |
| Body Material | Metal | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Trust Urban Kolla | JBL Free X |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.2 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Frequency Response | 20 - 20000 Hz | 10 - 22000 Hz | JBL Free X offer a larger frequency range than Trust Urban Kolla. |
| Diaphragm | 10 mm | 5.6 mm | Trust Urban Kolla have a thicker diaphragm than JBL Free X. |
| Magnet Material | Ferrite | - |
| MICROPHONE | Trust Urban Kolla | JBL Free X |
|---|
| Form Factor | Built-in | Built-in |
|---|
| CABLE | Trust Urban Kolla | JBL Free X |
|---|
| Cable Type | - | Micro-USB charge cable |
|---|
| FEATURES | Trust Urban Kolla | JBL Free X |
|---|
| Features | - | True wireless |
|---|
| BATTERY AND CHARGING | Trust Urban Kolla | JBL Free X |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 22 hour(s) | 4 hour(s) | Trust Urban Kolla lasts longer on a single charge than the JBL Free X. |
| Standby Time | 150 hours | - | |
| Charging Time | - | 2 hour(s) |
| WIRELESS LINK | Trust Urban Kolla | JBL Free X |
|---|
| Modulation Type | - | GFSK, 8-DPSK, DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| OTHERS | Trust Urban Kolla | JBL Free X |
|---|
| Included Accessories | USB cable, 3 pairs of ear tips | 3 pairs of ear tips (small, medium, large), charging case, 2 pairs of ear sleeves (medium, large) | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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