Sennheiser CX 150BT vs. Sennheiser CX Plus

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sennheiser CX 150BT and Sennheiser CX Plus. 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.

Headphones Specifications Comparison

Sennheiser CX 150BT vs. Sennheiser CX Plus Comparison Chart
DESIGN AND DIMENSIONS Sennheiser CX 150BT Sennheiser CX Plus
Product Type Earphones - Bluetooth - wireless True wireless earphones - Bluetooth - wireless
Weight 12 g -
Dimensions & Weight Details - Earbud: 5.9 cm x 3.38 cm x 4.23 cm / 6 g
Charging case: 35 g
Colour Black | White White | Black
Protection - Splashproof, IPX4
Recommended Use Portable electronics Portable electronics
Bluetooth Range (Operating Distance) 10 m -
SOUND QUALITY Sennheiser CX 150BT Sennheiser CX Plus
Headphones Form Factor In-ear In-ear
Headphones Technology Dynamic Dynamic
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.0 Bluetooth 5.2 Sennheiser CX Plus 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) Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Bluetooth Audio Codec SBC, AAC SBC, AAC, aptX, aptX Adaptive
Active Noise Cancelling - Yes Sennheiser CX Plus are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Sound Effects - Bass Boost
Frequency Response 17 - 20000 Hz 5 - 21000 Hz Sennheiser CX Plus offer a larger frequency range than Sennheiser CX 150BT.
Total Harmonic Distortion (THD) 0.5% -
Impedance 28 Ohm -
Max Sound Pressure 100 dB -
Diaphragm - 7 mm
Simultaneously Connectable Devices Qty (Multipoint) - 1
Features - TrueResponse technology
MICROPHONE Sennheiser CX 150BT Sennheiser CX Plus
Form Factor - Built-in
Type On-cable -
Microphone Operation Mode Omni-directional -
Frequency Response - 100 - 10000 Hz
Microphones Included - 4
REMOTE CONTROL Sennheiser CX 150BT Sennheiser CX Plus
Controls 3-button remote -
CABLE Sennheiser CX 150BT Sennheiser CX Plus
Cable Type USB-C charge cable USB-C charge cable - detachable
FEATURES Sennheiser CX 150BT Sennheiser CX Plus
Features - Touch control
Internet of Things (IoT) Compatible - Yes
Intelligent Assistant - Siri, Google Assistant
BATTERY AND CHARGING Sennheiser CX 150BT Sennheiser CX Plus
Battery Type Headphone battery rechargeable Headphone battery rechargeable - Lithium Ion
Battery Capacity - 55 mAh
Battery Life 10 hour(s) -
Battery Life Details - Continuous playback (with included charging case): up to 24 hours
Charging Time - 1.5 hour(s)
Included Qty - 2
OTHERS Sennheiser CX 150BT Sennheiser CX Plus
Included Accessories 4 pairs of ear tips (XS, S,M, L) 4 pairs of earpads (extra small, small, medium, large), charging case (420 mAh)
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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