JLab Audio Epic Sport vs. Jaybird X4

Headphones Comparison, Reviews and Tests

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.

Headphones Specifications Comparison

JLab Audio Epic Sport vs. Jaybird X4 Comparison Chart
DESIGN AND DIMENSIONS JLab Audio Epic Sport Jaybird X4
Product Type Earphones - Bluetooth - wireless Earphones - Bluetooth - wireless
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
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
Headphones Form Factor In-ear In-ear
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
Form Factor Built-in -
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
Controls Volume, power on/off, answer/end, play/pause, pair mode Volume control, answer/end, play/pause, next/previous track
CABLE JLab Audio Epic Sport Jaybird X4
Cable Type USB charge cable -
BATTERY AND CHARGING JLab Audio Epic Sport Jaybird X4
Battery Type Headphone battery rechargeable Headphone battery rechargeable - Lithium Ion
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
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
Compatibility iPhone, iPad, iPod, Android phone -
Service & Support Limited warranty - 1 year Limited warranty - 1 year
Other projects: