In depth comparison and review of Jaybird X4 and JVC HA FX103BT. 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 X4 | JVC HA FX103BT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 24.2 cm | - | |
| Width | 54.5 cm | - | |
| Depth | 1.3 cm | - | |
| Weight | 14.7 g | 15 g | Jaybird X4 are lighter than Jaybird X4 headphones. |
| 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 | Jade, alfa metallic | Flash, black metallic | Glacier, storm metallic | - | |
| Protection | Waterproof, sweat-resistant, IPX7 | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Jaybird X4 | JVC HA FX103BT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Serial Port Profile (SPP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC | SBC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 10 mW | - | |
| Total Harmonic Distortion (THD) | <5% | - | |
| Sensitivity | 99 dB | - | |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | 6 mm | 8.5 mm | JVC HA FX103BT have a thicker diaphragm than Jaybird X4. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Jaybird X4 | JVC HA FX103BT |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | -38 dB | - | |
| Max Sound Pressure | 94 dB | - |
| REMOTE CONTROL | Jaybird X4 | JVC HA FX103BT |
|---|
| Controls | Volume control, answer/end, play/pause, next/previous track | Volume, power on/off, 3-button remote |
|---|
| CABLE | Jaybird X4 | JVC HA FX103BT |
|---|
| Cable Type | - | Charging cable - detachable |
|---|
| BATTERY AND CHARGING | Jaybird X4 | JVC HA FX103BT |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 8 hour(s) | 5 hour(s) | Jaybird X4 lasts longer on a single charge than the JVC HA FX103BT. |
| Charging Time | 2 hour(s) | 2.5 hour(s) | Jaybird X4 recharge faster than Jaybird X4. |
| Included Qty | - | 1 |
| CONNECTIONS | Jaybird X4 | JVC HA FX103BT |
|---|
| Connector Type | - | Bluetooth USB (power only) (micro-USB) |
|---|
| OTHERS | Jaybird X4 | JVC HA FX103BT |
|---|
| Included Accessories | 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 | Carrying case, 3 pairs of silicone ear tips (small, medium, large) | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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