Side by side comparison and review of JBL Free X and JBL Under Armour Sport Wireless PIVOT. 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 | JBL Free X | JBL Under Armour Sport Wireless PIVOT |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 99 g | 16.5 g | JBL Under Armour Sport Wireless PIVOT are lighter than JBL Free X headphones. |
| Colour | Black | Black | |
| Body Material | - | Aluminium | |
| Earpad Material | - | Silicone | |
| Protection | - | Waterproof, sweat-resistant, IPX7 | |
| Design | - | Sports | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | JBL Free X | JBL Under Armour Sport Wireless PIVOT |
|---|
| Headphones Form Factor | In-ear | In-ear - over-the-ear mount | |
|---|---|---|---|
| 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), 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 | |
| Frequency Response | 10 - 22000 Hz | 20 - 20000 Hz | JBL Free X offer a larger frequency range than JBL Under Armour Sport Wireless PIVOT. |
| Sensitivity | - | 102 dB | |
| Impedance | - | 14 Ohm | |
| Max Sound Pressure | - | 96 dB | |
| Diaphragm | 5.6 mm | 5.8 mm | JBL Under Armour Sport Wireless PIVOT have a thicker diaphragm than JBL Free X. |
| Features | - | Magnetic ear buds, TalkThru technology, JBL Charged Sound, Ambient Aware |
| MICROPHONE | JBL Free X | JBL Under Armour Sport Wireless PIVOT |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Sensitivity | - | -20 dBV/Pascal |
| REMOTE CONTROL | JBL Free X | JBL Under Armour Sport Wireless PIVOT |
|---|
| Controls | - | Volume, power on/off, answer/end, play/pause, next/previous track, reject call, voice assistant, TalkThru button |
|---|
| CABLE | JBL Free X | JBL Under Armour Sport Wireless PIVOT |
|---|
| Cable Type | Micro-USB charge cable | - | |
|---|---|---|---|
| Cable Length | - | 51 cm |
| FEATURES | JBL Free X | JBL Under Armour Sport Wireless PIVOT |
|---|
| Features | True wireless | - | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Now |
| BATTERY AND CHARGING | JBL Free X | JBL Under Armour Sport Wireless PIVOT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 170 mAh | |
| Battery Life | 4 hour(s) | 9 hour(s) | JBL Under Armour Sport Wireless PIVOT lasts longer on a single charge than the JBL Free X. |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| WIRELESS LINK | JBL Free X | JBL Under Armour Sport Wireless PIVOT |
|---|
| Modulation Type | GFSK, 8-DPSK, DQPSK | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| OTHERS | JBL Free X | JBL Under Armour Sport Wireless PIVOT |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), charging case, 2 pairs of ear sleeves (medium, large) | Carrying pouch, 3 pairs of ear tips (small, medium, large), micro-USB charging cable, 3 sizes of enhancers | |
|---|---|---|---|
| Software Included | - | MapMyRun premium membership (12 months) | |
| Compliant Standards | - | IPX7 | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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