In depth comparison and review of SOUL RUN FREE PRO HD 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 | SOUL RUN FREE PRO HD | JBL Under Armour True Wireless Flash |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 1.7 cm | - | |
| Width | 1.9 cm | - | |
| Depth | 3.2 cm | - | |
| Weight | 15 g | 16 g | SOUL RUN FREE PRO HD are lighter than SOUL RUN FREE PRO HD headphones. |
| Colour | Blue | Black | |
| Earpad Material | Memory foam | - | |
| Protection | Waterproof, sweat-resistant | Waterproof, sweat-resistant, IPX7 | |
| Design | Sports | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10.1 m | - |
| SOUND QUALITY | SOUL RUN FREE PRO HD | JBL Under Armour True Wireless Flash |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Balanced armature | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 EDR | Bluetooth 4.2 | JBL Under Armour True Wireless Flash have a more advanced version of Bluetooth than SOUL RUN FREE PRO HD. |
| Bluetooth Profiles | Hands-Free Profile (HFP), 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) | |
| 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 SOUL RUN FREE PRO HD. |
| Sensitivity | - | 95 dB | |
| Impedance | - | 14 Ohm | |
| Max Sound Pressure | - | 113 dB | |
| Diaphragm | - | 5.8 mm | |
| Features | - | TalkThru technology, JBL Charged Sound, Ambient Aware | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | SOUL RUN FREE PRO HD | JBL Under Armour True Wireless Flash |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Sensitivity | - | -25 dBV/Pascal |
| REMOTE CONTROL | SOUL RUN FREE PRO HD | JBL Under Armour True Wireless Flash |
|---|
| Controls | Volume control | Power on/off, answer/end, microphone on/mute, play/pause, next/previous track, reject call, voice assistant, TalkThru button |
|---|
| CABLE | SOUL RUN FREE PRO HD | JBL Under Armour True Wireless Flash |
|---|
| Cable Type | USB charge cable - detachable Headphones cable - reflective |
- |
|---|
| FEATURES | SOUL RUN FREE PRO HD | JBL Under Armour True Wireless Flash |
|---|
| Features | - | True wireless | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Now |
| BATTERY AND CHARGING | SOUL RUN FREE PRO HD | JBL Under Armour True Wireless Flash |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 85 mAh | |
| Battery Life | 12 hour(s) | 5 hour(s) | SOUL RUN FREE PRO HD lasts longer on a single charge than the JBL Under Armour True Wireless Flash. |
| Charging Time | - | 2 hour(s) | |
| Included Qty | - | 2 |
| OTHERS | SOUL RUN FREE PRO HD | JBL Under Armour True Wireless Flash |
|---|
| Included Accessories | Carrying case, cable clip, 2 pairs of foam ear tips, 4 pairs of ear tips (XS, small, medium, large), 2 pairs of ear locks | 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 - 1 year | Limited warranty - 1 year |
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