In depth comparison and review of Trust Urban Duet2 and JBL Under Armour True Wireless Flash. 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 Urban Duet2 | JBL Under Armour True Wireless Flash |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 1.7 cm | - | |
| Width | 2.4 cm | - | |
| Depth | 2.8 cm | - | |
| Weight | 10 g | 16 g | Trust Urban Duet2 are lighter than Trust Urban Duet2 headphones. |
| Dimensions & Weight Details | Charging case: 9.3 cm x 4.1 cm x 3.2 cm / 45 g | - | |
| Colour | - | Black | |
| Protection | - | Waterproof, sweat-resistant, IPX7 | |
| Design | - | Sports | |
| Recommended Use | Portable electronics, computer | Portable electronics |
| SOUND QUALITY | Trust Urban Duet2 | JBL Under Armour True Wireless Flash |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.2 | JBL Under Armour True Wireless Flash have a more advanced version of Bluetooth than Trust Urban Duet2. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 22000 Hz | JBL Under Armour True Wireless Flash offer a larger frequency range than Trust Urban Duet2. |
| Total Harmonic Distortion (THD) | 1% | - | |
| Sensitivity | - | 95 dB | |
| Impedance | - | 14 Ohm | |
| Max Sound Pressure | - | 113 dB | |
| Diaphragm | 8 mm | 5.8 mm | Trust Urban Duet2 have a thicker diaphragm than JBL Under Armour True Wireless Flash. |
| Magnet Material | Ferrite | - | |
| Features | - | TalkThru technology, JBL Charged Sound, Ambient Aware |
| MICROPHONE | Trust Urban Duet2 | JBL Under Armour True Wireless Flash |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | -42 dB | -25 dBV/Pascal |
| REMOTE CONTROL | Trust Urban Duet2 | JBL Under Armour True Wireless Flash |
|---|
| Controls | Play/pause, next/previous track | Power on/off, answer/end, microphone on/mute, play/pause, next/previous track, reject call, voice assistant, TalkThru button |
|---|
| CABLE | Trust Urban Duet2 | JBL Under Armour True Wireless Flash |
|---|
| Cable Type | Micro-USB charge cable - detachable - 25 cm | - |
|---|
| FEATURES | Trust Urban Duet2 | JBL Under Armour True Wireless Flash |
|---|
| Features | - | True wireless | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Now |
| BATTERY AND CHARGING | Trust Urban Duet2 | JBL Under Armour True Wireless Flash |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 85 mAh | |
| Battery Life | 3 hour(s) | 5 hour(s) | JBL Under Armour True Wireless Flash lasts longer on a single charge than the Trust Urban Duet2. |
| Charging Time | - | 2 hour(s) | |
| Included Qty | - | 2 |
| OTHERS | Trust Urban Duet2 | JBL Under Armour True Wireless Flash |
|---|
| Included Accessories | 2 pairs of ear tips, charging case (320 mAh) | 3 pairs of ear tips (small, medium, large), micro-USB charging cable, 3 pairs of wing tips (small, medium, large), charging case (1500 mAh) | |
|---|---|---|---|
| Software Included | - | MapMyRun premium membership (12 months) | |
| Compliant Standards | - | IPX7 | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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