In depth comparison and review of Sennheiser HD 1 In-Ear Wireless and Sennheiser CX SPORT. 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 HD 1 In-Ear Wireless | Sennheiser CX SPORT |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 31.85 cm | |
| Width | - | 4.52 cm | |
| Depth | - | 1.43 cm | |
| Weight | - | 15.07 g | |
| Protection | - | Splashproof, sweat-resistant | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser HD 1 In-Ear Wireless | Sennheiser CX SPORT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.2 | Sennheiser CX SPORT have a more advanced version of Bluetooth than Sennheiser HD 1 In-Ear Wireless. |
| 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), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, apt-X LL | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 15 - 22000 Hz | 17 - 21000 Hz | Sennheiser HD 1 In-Ear Wireless offer a larger frequency range than Sennheiser CX SPORT. |
| Total Harmonic Distortion (THD) | <0.5% | 0.5% | Both headphones have the same total harmonic distortion. |
| Max Sound Pressure | 112 dB | 112 dB |
| MICROPHONE | Sennheiser HD 1 In-Ear Wireless | Sennheiser CX SPORT |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | On-cable | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser HD 1 In-Ear Wireless | Sennheiser CX SPORT |
|---|
| Controls | - | 3-button remote |
|---|
| CABLE | Sennheiser HD 1 In-Ear Wireless | Sennheiser CX SPORT |
|---|
| Cable Type | USB charge cable | Charging cable - detachable |
|---|
| BATTERY AND CHARGING | Sennheiser HD 1 In-Ear Wireless | Sennheiser CX SPORT |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 170 mAh | - | |
| Battery Life | 10 hour(s) | 6 hour(s) | Sennheiser HD 1 In-Ear Wireless lasts longer on a single charge than the Sennheiser CX SPORT. |
| Charging Time | 1.5 hour(s) | 1.5 hour(s) | The charging of both headphones last the same time. |
| OTHERS | Sennheiser HD 1 In-Ear Wireless | Sennheiser CX SPORT |
|---|
| Included Accessories | Carrying case, 4 pairs of earpads (extra small, small, medium, large) | USB charging cable, cable clip, 4 pairs of ear tips (XS, S,M, L), 3 pairs of ear sleeves (S, M, L), neoprene pouch | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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