In depth comparison and review of JLab Audio Epic Sport and Jaybird X4. 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 | JLab Audio Epic Sport | Jaybird X4 |
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Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
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Height | - | 24.2 cm | |
Width | - | 54.5 cm | |
Depth | - | 1.3 cm | |
Weight | - | 14.7 g | |
Dimensions & Weight Details | - | Earphone: 54.5 cm x 1.3 cm x 24.2 cm / 14.7 g Control unit: 4.25 cm x 1.16 cm x 0.53 cm Cradle: 9.8 cm x 1.81 cm x 0.96 cm / 5.5 g |
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Colour | Black | Jade, alfa metallic | Flash, black metallic | Glacier, storm metallic | |
Protection | Sweat-resistant | Waterproof, sweat-resistant, IPX7 | |
Design | - | Sports | |
Recommended Use | Portable electronics | Portable electronics | |
Bluetooth Range (Operating Distance) | - | 10 m |
SOUND QUALITY | JLab Audio Epic Sport | Jaybird X4 |
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Headphones Form Factor | In-ear | In-ear | |
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Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.1 | JLab Audio Epic Sport have a more advanced version of Bluetooth than Jaybird X4. |
Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Serial Port Profile (SPP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Bluetooth Audio Codec | aptX | SBC, AAC | |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | Bass Boost, Signature Sound | - | |
Frequency Response | - | 20 - 20000 Hz | |
Max Input Power | - | 10 mW | |
Total Harmonic Distortion (THD) | - | <5% | |
Sensitivity | - | 99 dB | |
Impedance | - | 16 Ohm | |
Diaphragm | - | 6 mm | |
Features | Bluetooth aptX technology | - | |
In-Cord Volume Control | Yes | Yes |
MICROPHONE | JLab Audio Epic Sport | Jaybird X4 |
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Form Factor | Built-in | - | |
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Microphone Operation Mode | - | Omni-directional | |
Audio Input Details | - | Omni-directional | |
Sensitivity | - | -38 dB | |
Max Sound Pressure | - | 94 dB |
REMOTE CONTROL | JLab Audio Epic Sport | Jaybird X4 |
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Controls | Volume, power on/off, answer/end, play/pause, pair mode | Volume control, answer/end, play/pause, next/previous track |
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CABLE | JLab Audio Epic Sport | Jaybird X4 |
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Cable Type | USB charge cable | - |
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BATTERY AND CHARGING | JLab Audio Epic Sport | Jaybird X4 |
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Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
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Battery Life | 12 hour(s) | 8 hour(s) | JLab Audio Epic Sport lasts longer on a single charge than the Jaybird X4. |
Charging Time | - | 2 hour(s) |
OTHERS | JLab Audio Epic Sport | Jaybird X4 |
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Included Accessories | Carrying case, cable clip, cable holder, 4 pairs of ear tips (XS, S,M, L), 1 pair of triple flange ear tips, 3 sizes Cush Fins | Carrying pouch, clothing clip, charging cradle, 3 sizes secure-fit ear fins, Comply ultra ear tips (M/L), oval silicone ear tips (S/L), speed cinch | |
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Compatibility | iPhone, iPad, iPod, Android phone | - | |
Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |