Detailed comparison and review of Sennheiser CX 150BT and Bang & Olufsen Beocom 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 Beocom 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 Beocom EX are lighter than Sennheiser CX 150BT headphones. |
Dimensions & Weight Details | - | Charging case: 6.62 cm x 2.81 cm x 4.82 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 black | |
Body Material | - | Aluminium, silicone, polymer, tempered glass | |
Protection | - | Waterproof, IP57 | |
Recommended Use | Portable electronics | Portable electronics | |
Bluetooth Range (Operating Distance) | 10 m | - |
SOUND QUALITY | Sennheiser CX 150BT | Bang & Olufsen Beocom EX |
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Headphones Form Factor | In-ear | In-ear | |
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Headphones Technology | Dynamic | Electrodynamic | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Bang & Olufsen Beocom 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 Beocom 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 Beocom EX. |
Total Harmonic Distortion (THD) | 0.5% | - | |
Sensitivity | - | 108 dB | |
Impedance | 28 Ohm | 32 Ohm | |
Max Sound Pressure | 100 dB | - | |
Diaphragm | - | 9.2 mm | |
Magnet Material | - | Neodymium | |
Features | - | MultiPoint Technology, Google Fast Pair, Microsoft Swift Pair, Apple MFI |
MICROPHONE | Sennheiser CX 150BT | Bang & Olufsen Beocom EX |
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Form Factor | - | Built-in | |
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Type | On-cable | - | |
Microphone Operation Mode | Omni-directional | Omni-directional, MEMS-directional | |
Noise Cancelling | - | Yes | Bang & Olufsen Beocom EX microphone can cancel out ambient noise. |
Microphones Included | - | 6 |
REMOTE CONTROL | Sennheiser CX 150BT | Bang & Olufsen Beocom EX |
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Controls | 3-button remote | Mute, answer/end, play/pause, next/previous track, reject call |
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CABLE | Sennheiser CX 150BT | Bang & Olufsen Beocom 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 Beocom EX |
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Features | - | Battery status indication |
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BATTERY AND CHARGING | Sennheiser CX 150BT | Bang & Olufsen Beocom 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 hour(s) | Sennheiser CX 150BT lasts longer on a single charge than the Bang & Olufsen Beocom EX. |
Battery Life Details | - | Continuous playback (noise cancelling ON / with included charging case): up to 20 hours Continuous playback (noise cancelling OFF / 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 hour(s) |
OTHERS | Sennheiser CX 150BT | Bang & Olufsen Beocom 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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Compliant Standards | - | Zoom certification | |
Service & Support | Limited warranty - 2 years | - |