In depth comparison and review of Sony WI-C400 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 | Sony WI-C400 | Jaybird X4 |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 24.2 cm | |
| Width | - | 54.5 cm | |
| Depth | - | 1.3 cm | |
| Weight | 35 g | 14.7 g | Jaybird X4 are lighter than Sony WI-C400 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 | Black | 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 | Sony WI-C400 | Jaybird X4 |
|---|
| Headphones Form Factor | In-ear - behind-the-neck mount | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| 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 | - | SBC, AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 8 - 22000 Hz | 20 - 20000 Hz | Sony WI-C400 offer a larger frequency range than Jaybird X4. |
| Max Input Power | - | 10 mW | |
| Total Harmonic Distortion (THD) | - | <5% | |
| Sensitivity | - | 99 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 9 mm | 6 mm | Sony WI-C400 have a thicker diaphragm than Jaybird X4. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sony WI-C400 | 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 | Sony WI-C400 | Jaybird X4 |
|---|
| Controls | Volume, answer/end, play/pause | Volume control, answer/end, play/pause, next/previous track |
|---|
| CABLE | Sony WI-C400 | Jaybird X4 |
|---|
| Cable Type | USB cable - 50 m | - |
|---|
| FEATURES | Sony WI-C400 | Jaybird X4 |
|---|
| Features | Vibrating call alert | - |
|---|
| BATTERY AND CHARGING | Sony WI-C400 | Jaybird X4 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 20 hour(s) | 8 hour(s) | Sony WI-C400 lasts longer on a single charge than the Jaybird X4. |
| Charging Time | 4.5 hour(s) | 2 hour(s) | Jaybird X4 recharge faster than Sony WI-C400. |
| CONNECTIONS | Sony WI-C400 | Jaybird X4 |
|---|
| Connector Type | USB (5 pin Micro-USB Type B) | - |
|---|
| OTHERS | Sony WI-C400 | Jaybird X4 |
|---|
| 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 | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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