In depth comparison and review of Jaybird X3 and JBL Endurance RUN 2. 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 | Jaybird X3 | JBL Endurance RUN 2 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - wireless | |
|---|---|---|---|
| Length | 49 cm | - | |
| Weight | 13.8 g | 19.7 g | Jaybird X3 are lighter than Jaybird X3 headphones. |
| Dimensions & Weight Details | Control unit: 1.2 cm x 0.6 cm x 4.25 cm | - | |
| Colour | Alpha | Black | Road rash | Sparta | White | Black | |
| Protection | Dust-resistant, sweat-resistant | Waterproof, sweat-proof | |
| Design | Sports | Sports | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Jaybird X3 | JBL Endurance RUN 2 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | JBL Endurance RUN 2 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 | |
| Sound Effects | - | Pure Bass | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 12 mW | - | |
| Sensitivity | 103 dB | 99 dB | Jaybird X3 have higher sensitivity than JBL Endurance RUN 2. |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | 5.8 mm | 8 mm | JBL Endurance RUN 2 have a thicker diaphragm than Jaybird X3. |
| Features | - | Magnetic ear buds, TwistLock technology, FlexSoft, Fliphook | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Jaybird X3 | JBL Endurance RUN 2 |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | Jaybird X3 | JBL Endurance RUN 2 |
|---|
| Controls | Power on/off, volume control | 1-button remote |
|---|
| CABLE | Jaybird X3 | JBL Endurance RUN 2 |
|---|
| Cable Type | USB charge cable | USB-C charge cable - detachable |
|---|
| FEATURES | Jaybird X3 | JBL Endurance RUN 2 |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Now |
| BATTERY AND CHARGING | Jaybird X3 | JBL Endurance RUN 2 |
|---|
| Battery Type | Rechargeable | Rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 130 mAh | |
| Battery Life | 8 hour(s) | 10 hour(s) | JBL Endurance RUN 2 lasts longer on a single charge than the Jaybird X3. |
| Battery Life Details | - | Continuous playback: up to 10 hour(s) Continuous playback (with 10 min charge): up to 1 hours |
|
| Standby Time | 200 hours | - | |
| Charging Time | 2.5 hour(s) | 2 hour(s) | JBL Endurance RUN 2 recharge faster than Jaybird X3. |
| WIRELESS LINK | Jaybird X3 | JBL Endurance RUN 2 |
|---|
| Modulation Type | - | GFSK, 8-DPSK, 4-DQPSK | |
|---|---|---|---|
| Radio Frequency Range | 2.4GHz | 2.402 - 2.480GHz |
| CONNECTIONS | Jaybird X3 | JBL Endurance RUN 2 |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Jaybird X3 | JBL Endurance RUN 2 |
|---|
| Included Accessories | Carrying pouch, 3 ear tips, clothing clip, 3 pairs of EarFins, charging clip, 3 sizes Comply isolation tips, cord management clips | Sound enhancer, 3 pairs of silicone ear tips (small, medium, large), USB-C charging cable | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone, BlackBerry, Windows phone | - | |
| Compliant Standards | - | IPX5 | |
| Service & Support | Limited warranty - 2 years | - |
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