In depth comparison and review of Bang & Olufsen Beoplay EQ and Sennheiser CX True Wireless. 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 | Bang & Olufsen Beoplay EQ | Sennheiser CX True Wireless |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 2.2 cm | - | |
| Width | 2.4 cm | - | |
| Depth | 2.7 cm | - | |
| Weight | 8 g | - | |
| Dimensions & Weight Details | Charging case: 7.7 cm x 2.6 cm x 4 cm / 50 g Earbud: 2.4 cm x 2.7 cm x 2.2 cm / 8 g |
Earbud: 6 g Charging case: 5.9 cm x 4.23 cm x 3.38 cm / 37 g |
|
| Colour | Black | Black | White | |
| Body Material | Aluminium, silicone, polymer | - | |
| Protection | Splashproof, dust-resistant, sweat-resistant, IP54 | Splashproof, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Bang & Olufsen Beoplay EQ | Sennheiser CX True Wireless |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | - | Closed | |
| 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 | SBC, AAC, aptX | |
| Active Noise Cancelling | Yes | - | Bang & Olufsen Beoplay EQ are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Noise Cancelling | - | |
| Noise Isolating | - | Yes | Sennheiser CX True Wireless are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Bass Boost | |
| Frequency Response | 20 - 20000 Hz | 5 - 21000 Hz | Sennheiser CX True Wireless offer a larger frequency range than Bang & Olufsen Beoplay EQ. |
| Total Harmonic Distortion (THD) | - | <0.08% | |
| Sensitivity | 107 dB | 110 dB | Sennheiser CX True Wireless have higher sensitivity than Bang & Olufsen Beoplay EQ. |
| Impedance | 17 Ohm | 16 Ohm | |
| Max Sound Pressure | - | 110 dB | |
| Diaphragm | 6.88 mm | 7 mm | Sennheiser CX True Wireless have a thicker diaphragm than Bang & Olufsen Beoplay EQ. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 1 | |
| Features | - | TrueResponse technology |
| MICROPHONE | Bang & Olufsen Beoplay EQ | Sennheiser CX True Wireless |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | - | 100 - 10000 Hz | |
| Microphones Included | 6 | 4 | Bang & Olufsen Beoplay EQ have a built-in microphone. |
| CABLE | Bang & Olufsen Beoplay EQ | Sennheiser CX True Wireless |
|---|
| Cable Type | USB-C to USB-A cable - 50 cm | USB-C charge cable - detachable - 25 cm |
|---|
| FEATURES | Bang & Olufsen Beoplay EQ | Sennheiser CX True Wireless |
|---|
| Features | - | Touch control | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Voice Control | - | Indirect | |
| Intelligent Assistant | - | Siri, Google Assistant |
| BATTERY AND CHARGING | Bang & Olufsen Beoplay EQ | Sennheiser CX True Wireless |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 85 mAh | 60 mAh | Bang & Olufsen Beoplay EQ have a higher battery capacity than Sennheiser CX True Wireless. |
| Battery Life | 7.5 hour(s) | 9 hour(s) | Sennheiser CX True Wireless lasts longer on a single charge than the Bang & Olufsen Beoplay EQ. |
| Battery Life Details | Continuous playback (with included charging case): up to 20 hours Continuous playback (noise cancelling ON): up to 6.5 hours Continuous playback (noise cancelling OFF): up to 7.5 hours |
Continuous playback (50% volume): up to 9 hours Continuous playback (with included charging case): up to 27 hours |
|
| Charging Time | 1.5 hour(s) | 1.5 hour(s) | The charging of both headphones last the same time. |
| Included Qty | - | 2 |
| OTHERS | Bang & Olufsen Beoplay EQ | Sennheiser CX True Wireless |
|---|
| Included Accessories | 4 pairs of silicone ear tips (extra small, small, medium, large), Comply ear tips, charging case (340 mAh) | 4 pairs of earpads (extra small, small, medium, large), charging case (400 mAh) | |
|---|---|---|---|
| Compliant Standards | - | Bluetooth Class 1 |
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