Side by side comparison and review of Sennheiser CX Plus and Bang & Olufsen Beoplay EX. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Sennheiser CX Plus | Bang & Olufsen Beoplay EX |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 3.48 cm | |
| Width | - | 2.25 cm | |
| Depth | - | 2.27 cm | |
| Weight | - | 6 g | |
| Dimensions & Weight Details | Earbud: 5.9 cm x 3.38 cm x 4.23 cm / 6 g Charging case: 35 g |
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 | White | Black | Anthracite oxygen | Anthracite black | Gold tone | |
| Body Material | - | Aluminium, silicone, polymer, tempered glass | |
| Protection | Splashproof, IPX4 | IP57 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser CX Plus | Bang & Olufsen Beoplay EX |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.2 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, aptX Adaptive | SBC, AAC, aptX | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Noise Cancelling | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost | - | |
| Frequency Response | 5 - 21000 Hz | 20 - 20000 Hz | Sennheiser CX Plus offer a larger frequency range than Bang & Olufsen Beoplay EX. |
| Sensitivity | - | 107 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 7 mm | 9.2 mm | Bang & Olufsen Beoplay EX have a thicker diaphragm than Sennheiser CX Plus. |
| Simultaneously Connectable Devices Qty (Multipoint) | 1 | - | |
| Magnet Material | - | Neodymium | |
| Features | TrueResponse technology | - |
| MICROPHONE | Sennheiser CX Plus | Bang & Olufsen Beoplay EX |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | - | Condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | - | |
| Microphones Included | 4 | 6 | Bang & Olufsen Beoplay EX have a built-in microphone. |
| REMOTE CONTROL | Sennheiser CX Plus | Bang & Olufsen Beoplay EX |
|---|
| Controls | - | Volume, answer/end, play/pause, ANC/transparency |
|---|
| CABLE | Sennheiser CX Plus | Bang & Olufsen Beoplay EX |
|---|
| Cable Type | USB-C charge cable - detachable | USB-C to USB-A cable - 50 cm |
|---|
| FEATURES | Sennheiser CX Plus | Bang & Olufsen Beoplay EX |
|---|
| Features | Touch control | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Intelligent Assistant | Siri, Google Assistant | - | |
| Additional Functions | - | Transparency mode |
| BATTERY AND CHARGING | Sennheiser CX Plus | Bang & Olufsen Beoplay EX |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 55 mAh | 70 mAh | Bang & Olufsen Beoplay EX have a higher battery capacity than Sennheiser CX Plus. |
| Battery Life | - | 8 hours | |
| Battery Life Details | Continuous playback (with included charging case): up to 24 hours | 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. |
| Included Qty | 2 | - |
| OTHERS | Sennheiser CX Plus | Bang & Olufsen Beoplay EX |
|---|
| Included Accessories | 4 pairs of earpads (extra small, small, medium, large), charging case (420 mAh) | 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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