In depth comparison and review of JBL Endurance RUN 2 and Soundcore Liberty 4. 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 | JBL Endurance RUN 2 | Soundcore Liberty 4 |
|---|
| Product Type | Earphones - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 19.7 g | 55 g | JBL Endurance RUN 2 are lighter than JBL Endurance RUN 2 headphones. |
| Colour | White | Black | Midnight black | |
| Protection | Waterproof, sweat-proof | IPX4, water-resistant | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| High-Resolution Audio | - | Yes | |
| Tracking Data | - | Heart rate |
| SOUND QUALITY | JBL Endurance RUN 2 | Soundcore Liberty 4 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | - | LDAC | |
| Active Noise Cancelling | - | Yes | Soundcore Liberty 4 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Pure Bass | 360° Spatial Audio | |
| Frequency Response | 20 - 20000 Hz | Up to 40000 Hz | |
| Sensitivity | 99 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 8 mm | - | |
| Features | Magnetic ear buds, TwistLock technology, FlexSoft, Fliphook | MultiPoint Technology, ACAA 3.0 technology |
| MICROPHONE | JBL Endurance RUN 2 | Soundcore Liberty 4 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Noise Cancelling | - | Yes | Soundcore Liberty 4 microphone can cancel out ambient noise. |
| Microphones Included | - | 6 |
| REMOTE CONTROL | JBL Endurance RUN 2 | Soundcore Liberty 4 |
|---|
| Controls | 1-button remote | Answer/end, play/pause, squeeze control, ANC/transparency/normal |
|---|
| CABLE | JBL Endurance RUN 2 | Soundcore Liberty 4 |
|---|
| Cable Type | USB-C charge cable - detachable | - |
|---|
| FEATURES | JBL Endurance RUN 2 | Soundcore Liberty 4 |
|---|
| Features | - | HearID 2.0 Technology, Dynamic Head Tracking | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Intelligent Assistant | Siri, Google Now | - | |
| Sensors | - | Gyroscope |
| BATTERY AND CHARGING | JBL Endurance RUN 2 | Soundcore Liberty 4 |
|---|
| Battery Type | Rechargeable | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 130 mAh | - | |
| Battery Life | 10 hour(s) | 9 hour(s) | JBL Endurance RUN 2 lasts longer on a single charge than the Soundcore Liberty 4. |
| Battery Life Details | Continuous playback: up to 10 hour(s) Continuous playback (with 10 min charge): up to 1 hours |
Continuous playback: up to 9 hours Continuous playback (with included charging case): up to 28 hours |
|
| Charging Time | 2 hour(s) | 1 hour(s) | Soundcore Liberty 4 recharge faster than JBL Endurance RUN 2. |
| WIRELESS LINK | JBL Endurance RUN 2 | Soundcore Liberty 4 |
|---|
| Modulation Type | GFSK, 8-DPSK, 4-DQPSK | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| CONNECTIONS | JBL Endurance RUN 2 | Soundcore Liberty 4 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | JBL Endurance RUN 2 | Soundcore Liberty 4 |
|---|
| Included Accessories | Sound enhancer, 3 pairs of silicone ear tips (small, medium, large), USB-C charging cable | Charging case, CloudComfort ear tips (S/M1/M2/L)) | |
|---|---|---|---|
| Compliant Standards | IPX5 | IPX4 | |
| Service & Support | - | Limited warranty - 18 months |
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