In depth comparison and review of Sennheiser CX SPORT and Sennheiser MOMENTUM True Wireless 3. 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 | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 31.85 cm | - | |
| Width | 4.52 cm | - | |
| Depth | 1.43 cm | - | |
| Weight | 15.07 g | - | |
| Dimensions & Weight Details | - | Charging case: 7.01 cm x 4.46 cm x 3.48 cm / 66.4 g Charging case with earphones: 78 g Earphone: 5.8 g |
|
| Colour | - | Black | Graphite | |
| Protection | Splashproof, sweat-resistant | Splashproof, IPX4 | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser CX SPORT | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.2 | Sennheiser MOMENTUM True Wireless 3 have a more advanced version of Bluetooth than Sennheiser CX SPORT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC, aptX, apt-X LL | SBC, AAC, aptX, aptX Adaptive | |
| Active Noise Cancelling | - | Yes | Sennheiser MOMENTUM True Wireless 3 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Hybrid ANC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 21000 Hz | 5 - 21000 Hz | Sennheiser MOMENTUM True Wireless 3 offer a larger frequency range than Sennheiser CX SPORT. |
| Total Harmonic Distortion (THD) | 0.5% | <0.08% | Sennheiser MOMENTUM True Wireless 3 have lower total harmonic distortion than Sennheiser CX SPORT. |
| Sensitivity | - | 107 dB | |
| Max Sound Pressure | 112 dB | - | |
| Diaphragm | - | 7 mm |
| MICROPHONE | Sennheiser CX SPORT | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | Sennheiser CX SPORT | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Controls | 3-button remote | - |
|---|
| CABLE | Sennheiser CX SPORT | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Cable Type | Charging cable - detachable | USB-C charge cable |
|---|
| BATTERY AND CHARGING | Sennheiser CX SPORT | Sennheiser MOMENTUM True Wireless 3 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 77 mAh | |
| Battery Life | 6 hour(s) | 7 hour(s) | Sennheiser MOMENTUM True Wireless 3 lasts longer on a single charge than the Sennheiser CX SPORT. |
| Battery Life Details | - | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
|
| Charging Time | 1.5 hour(s) | 1.5 hour(s) | The charging of both headphones last the same time. |
| OTHERS | Sennheiser CX SPORT | Sennheiser MOMENTUM True Wireless 3 |
|---|
| 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 | Charging case, 4 pairs of ear tips (XS, S,M, L) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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