Detailed comparison and review of Sennheiser CX 150BT and Bang & Olufsen Beoplay EX. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
DESIGN AND DIMENSIONS | Sennheiser CX 150BT | Bang & Olufsen Beoplay EX |
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Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
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Height | - | 3.48 cm | |
Width | - | 2.25 cm | |
Depth | - | 2.27 cm | |
Weight | 12 g | 6 g | Bang & Olufsen Beoplay EX are lighter than Sennheiser CX 150BT 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 |
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Colour | Black | White | Anthracite oxygen | Anthracite black | Gold tone | |
Body Material | - | Aluminium, silicone, polymer, tempered glass | |
Protection | - | IP57 | |
Recommended Use | Portable electronics | Portable electronics | |
Bluetooth Range (Operating Distance) | 10 m | - |
SOUND QUALITY | Sennheiser CX 150BT | Bang & Olufsen Beoplay EX |
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Headphones Form Factor | In-ear | In-ear | |
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Headphones Technology | Dynamic | - | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Bang & Olufsen Beoplay EX have a more advanced version of Bluetooth than Sennheiser CX 150BT. |
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 | 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 - 20000 Hz | 20 - 20000 Hz | Sennheiser CX 150BT offer a larger frequency range than Bang & Olufsen Beoplay EX. |
Total Harmonic Distortion (THD) | 0.5% | - | |
Sensitivity | - | 107 dB | |
Impedance | 28 Ohm | 16 Ohm | |
Max Sound Pressure | 100 dB | - | |
Diaphragm | - | 9.2 mm | |
Magnet Material | - | Neodymium |
MICROPHONE | Sennheiser CX 150BT | Bang & Olufsen Beoplay EX |
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Form Factor | - | Built-in | |
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Type | On-cable | - | |
Microphone Technology | - | Condenser | |
Microphone Operation Mode | Omni-directional | Omni-directional | |
Microphones Included | - | 6 |
REMOTE CONTROL | Sennheiser CX 150BT | Bang & Olufsen Beoplay EX |
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Controls | 3-button remote | Volume, answer/end, play/pause, ANC/transparency |
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CABLE | Sennheiser CX 150BT | Bang & Olufsen Beoplay EX |
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Cable Type | USB-C charge cable | USB-C to USB-A cable - 50 cm |
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FEATURES | Sennheiser CX 150BT | Bang & Olufsen Beoplay EX |
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Additional Functions | - | Transparency mode |
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BATTERY AND CHARGING | Sennheiser CX 150BT | Bang & Olufsen Beoplay EX |
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Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - wireless charging | |
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Battery Capacity | - | 70 mAh | |
Battery Life | 10 hour(s) | 8 hours | Sennheiser CX 150BT lasts longer on a single charge than the Bang & Olufsen Beoplay EX. |
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 |
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Wireless Charging Standards | - | Qi | |
Charging Time | - | 1.5 hours |
OTHERS | Sennheiser CX 150BT | Bang & Olufsen Beoplay EX |
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Included Accessories | 4 pairs of ear tips (XS, S,M, L) | 4 pairs of silicone ear tips, charging case (380 mAh), Comply ear tips, USB-C to USB-A cable (0.5 m) | |
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Compatibility | - | iPhone, iPad, iPod, Android phone, Android tablet | |
Compliant Standards | - | IP57 | |
Service & Support | Limited warranty - 2 years | Limited warranty - 3 years |