In depth comparison and review of Sennheiser CX 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 | Sennheiser CX SPORT | Jaybird X4 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 31.85 cm | 24.2 cm | |
| Width | 4.52 cm | 54.5 cm | |
| Depth | 1.43 cm | 1.3 cm | |
| Weight | 15.07 g | 14.7 g | Jaybird X4 are lighter than Sennheiser CX SPORT 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 | Splashproof, sweat-resistant | Waterproof, sweat-resistant, IPX7 | |
| Design | Sports | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser CX 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 | Sennheiser CX SPORT have a more advanced version of Bluetooth than Jaybird X4. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | 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, aptX, apt-X LL | SBC, AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 21000 Hz | 20 - 20000 Hz | Sennheiser CX SPORT offer a larger frequency range than Jaybird X4. |
| Max Input Power | - | 10 mW | |
| Total Harmonic Distortion (THD) | 0.5% | <5% | Sennheiser CX SPORT have lower total harmonic distortion than Sennheiser CX SPORT. |
| Sensitivity | - | 99 dB | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | 112 dB | - | |
| Diaphragm | - | 6 mm | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser CX SPORT | Jaybird X4 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | - | Omni-directional | |
| Audio Input Details | - | Omni-directional | |
| Sensitivity | - | -38 dB | |
| Max Sound Pressure | - | 94 dB |
| REMOTE CONTROL | Sennheiser CX SPORT | Jaybird X4 |
|---|
| Controls | 3-button remote | Volume control, answer/end, play/pause, next/previous track |
|---|
| CABLE | Sennheiser CX SPORT | Jaybird X4 |
|---|
| Cable Type | Charging cable - detachable | - |
|---|
| BATTERY AND CHARGING | Sennheiser CX SPORT | Jaybird X4 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 6 hour(s) | 8 hour(s) | Jaybird X4 lasts longer on a single charge than the Sennheiser CX SPORT. |
| Charging Time | 1.5 hour(s) | 2 hour(s) | Sennheiser CX SPORT recharge faster than Sennheiser CX SPORT. |
| OTHERS | Sennheiser CX SPORT | Jaybird X4 |
|---|
| Included Accessories | USB charging cable, cable clip, 4 pairs of ear tips (XS, S,M, L), 3 pairs of ear sleeves (S, M, L), neoprene pouch | 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 - 2 years | Limited warranty - 1 year |
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