Sennheiser CX 350BT vs. Bang & Olufsen Beoplay EQ

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sennheiser CX 350BT and Bang & Olufsen Beoplay EQ. 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 350BT vs. Bang & Olufsen Beoplay EQ Comparison Chart
DESIGN AND DIMENSIONS Sennheiser CX 350BT Bang & Olufsen Beoplay EQ
Product Type Earphones - Bluetooth - wireless True wireless earphones - Bluetooth - wireless
Height - 2.2 cm
Width - 2.4 cm
Depth - 2.7 cm
Weight 13 g 8 g Bang & Olufsen Beoplay EQ are lighter than Sennheiser CX 350BT headphones.
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
Colour Black | White Black
Body Material - Aluminium, silicone, polymer
Protection - Splashproof, dust-resistant, sweat-resistant, IP54
Recommended Use Portable electronics Portable electronics
SOUND QUALITY Sennheiser CX 350BT Bang & Olufsen Beoplay EQ
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 Bang & Olufsen Beoplay EQ have a more advanced version of Bluetooth than Sennheiser CX 350BT.
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, apt-X LL SBC, AAC, aptX
Active Noise Cancelling - Yes Bang & Olufsen Beoplay EQ are equipped with active noice cancellation.
Active Noise Cancelling Technology - Adaptive Noise Cancelling
Sound Output Mode Stereo Stereo
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Total Harmonic Distortion (THD) 0.5% -
Sensitivity - 107 dB
Impedance - 17 Ohm
Max Sound Pressure 110 dB -
Diaphragm - 6.88 mm
MICROPHONE Sennheiser CX 350BT Bang & Olufsen Beoplay EQ
Form Factor - Built-in
Type On-cable -
Microphone Operation Mode Mono Omni-directional
Audio Input Details Omni-directional -
Microphones Included - 6
REMOTE CONTROL Sennheiser CX 350BT Bang & Olufsen Beoplay EQ
Controls Answer/end, play/pause, next/previous track -
CABLE Sennheiser CX 350BT Bang & Olufsen Beoplay EQ
Cable Type - USB-C to USB-A cable - 50 cm
BATTERY AND CHARGING Sennheiser CX 350BT Bang & Olufsen Beoplay EQ
Battery Type - Headphone battery rechargeable
Battery Capacity - 85 mAh
Battery Life 10 hour(s) 7.5 hour(s) Sennheiser CX 350BT lasts longer on a single charge than the Bang & Olufsen Beoplay EQ.
Battery Life Details Continuous playback: up to 10 hours
Standby: up to 340 hours
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
Charging Time - 1.5 hour(s)
OTHERS Sennheiser CX 350BT Bang & Olufsen Beoplay EQ
Included Accessories 4 pairs of earpads (extra small, small, medium, large) 4 pairs of silicone ear tips (extra small, small, medium, large), Comply ear tips, charging case (340 mAh)
Service & Support Limited warranty - 2 years -
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