In depth comparison and review of Sennheiser CX SPORT and Bang & Olufsen Beoplay EX. 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 | Bang & Olufsen Beoplay EX |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 31.85 cm | 3.48 cm | |
| Width | 4.52 cm | 2.25 cm | |
| Depth | 1.43 cm | 2.27 cm | |
| Weight | 15.07 g | 6 g | Bang & Olufsen Beoplay EX are lighter than Sennheiser CX SPORT headphones. |
| Dimensions & Weight Details | - | Charging case: 6.62 cm x 2.21 cm x 4.8 cm / 53 g Earbud: 2.25 cm x 2.27 cm x 3.48 cm / 6 g |
|
| Colour | - | Anthracite oxygen | Anthracite black | Gold tone | |
| Body Material | - | Aluminium, silicone, polymer, tempered glass | |
| Protection | Splashproof, sweat-resistant | IP57 | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser CX SPORT | Bang & Olufsen Beoplay EX |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.2 | Bang & Olufsen Beoplay EX 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) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, apt-X LL | SBC, AAC, aptX | |
| Active Noise Cancelling | - | Yes | Bang & Olufsen Beoplay EX are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Noise Cancelling | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 21000 Hz | 20 - 20000 Hz | Sennheiser CX SPORT offer a larger frequency range than Bang & Olufsen Beoplay EX. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | - | 107 dB | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | 112 dB | - | |
| Diaphragm | - | 9.2 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Sennheiser CX SPORT | Bang & Olufsen Beoplay EX |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Technology | - | Condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Microphones Included | - | 6 |
| REMOTE CONTROL | Sennheiser CX SPORT | Bang & Olufsen Beoplay EX |
|---|
| Controls | 3-button remote | Volume, answer/end, play/pause, ANC/transparency |
|---|
| CABLE | Sennheiser CX SPORT | Bang & Olufsen Beoplay EX |
|---|
| Cable Type | Charging cable - detachable | USB-C to USB-A cable - 50 cm |
|---|
| FEATURES | Sennheiser CX SPORT | Bang & Olufsen Beoplay EX |
|---|
| Additional Functions | - | Transparency mode |
|---|
| BATTERY AND CHARGING | Sennheiser CX SPORT | Bang & Olufsen Beoplay EX |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | - | 70 mAh | |
| Battery Life | 6 hour(s) | 8 hours | Bang & Olufsen Beoplay EX lasts longer on a single charge than the Sennheiser CX SPORT. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 28 hours Continuous playback (noise cancelling ON): up to 6 hours Continuous playback (noise cancelling OFF): up to 8 hours |
|
| Wireless Charging Standards | - | Qi | |
| Charging Time | 1.5 hour(s) | 1.5 hours | The charging of both headphones last the same time. |
| OTHERS | Sennheiser CX SPORT | Bang & Olufsen Beoplay EX |
|---|
| 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 | 4 pairs of silicone ear tips, charging case (380 mAh), Comply ear tips, USB-C to USB-A cable (0.5 m) | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, iPod, Android phone, Android tablet | |
| Compliant Standards | - | IP57 | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 3 years |
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