Side by side comparison and review of Jaybird X3 and JBL Free II. 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 | Jaybird X3 | JBL Free II |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Length | 49 cm | - | |
| Weight | 13.8 g | 4.8 g | JBL Free II are lighter than Jaybird X3 headphones. |
| Dimensions & Weight Details | Control unit: 1.2 cm x 0.6 cm x 4.25 cm | Earphone: 4.8 g Charging case: 52 g |
|
| Colour | Alpha | Black | Road rash | Sparta | Black | White | |
| Protection | Dust-resistant, sweat-resistant | Splashproof, IPX4 | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Jaybird X3 | JBL Free II |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | JBL Free II have a more advanced version of Bluetooth than Jaybird X3. |
| Bluetooth Profiles | Serial Port Profile (SPP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Low Complexity Subband Coding (SBC) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Noise Isolating | Yes | - | Jaybird X3 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 12 mW | - | |
| Sensitivity | 103 dB | 100 dB | Jaybird X3 have higher sensitivity than JBL Free II. |
| Impedance | 16 Ohm | 16 Ohm | |
| Max Sound Pressure | - | 95 dB | |
| Diaphragm | 5.8 mm | 5.6 mm | Jaybird X3 have a thicker diaphragm than JBL Free II. |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Jaybird X3 | JBL Free II |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | -38 dB | -38 dBV/Pascal |
| REMOTE CONTROL | Jaybird X3 | JBL Free II |
|---|
| Controls | Power on/off, volume control | - |
|---|
| CABLE | Jaybird X3 | JBL Free II |
|---|
| Cable Type | USB charge cable | USB-C charge cable |
|---|
| FEATURES | Jaybird X3 | JBL Free II |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | Jaybird X3 | JBL Free II |
|---|
| Battery Type | Rechargeable | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 8 hour(s) | 6 hour(s) | Jaybird X3 lasts longer on a single charge than the JBL Free II. |
| Battery Life Details | - | (with included charging case): up to 24 hours | |
| Standby Time | 200 hours | - | |
| Charging Time | 2.5 hour(s) | 2 hour(s) | JBL Free II recharge faster than Jaybird X3. |
| Included Qty | - | 2 |
| WIRELESS LINK | Jaybird X3 | JBL Free II |
|---|
| Radio Frequency Range | 2.4GHz | - |
|---|
| OTHERS | Jaybird X3 | JBL Free II |
|---|
| Included Accessories | Carrying pouch, 3 ear tips, clothing clip, 3 pairs of EarFins, charging clip, 3 sizes Comply isolation tips, cord management clips | 3 pairs of ear tips (small, medium, large), charging case (650 mAh) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone, BlackBerry, Windows phone | - | |
| Service & Support | Limited warranty - 2 years | - |
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