Sony WI-C400 vs. Sennheiser CX 350BT

Headphones Comparison, Reviews and Tests

Side by side comparison and review of Sony WI-C400 and Sennheiser CX 350BT. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.

Headphones Specifications Comparison

Sony WI-C400 vs. Sennheiser CX 350BT Comparison Chart
DESIGN AND DIMENSIONS Sony WI-C400 Sennheiser CX 350BT
Product Type Earphones - Bluetooth - wireless - NFC Earphones - Bluetooth - wireless
Weight 35 g 13 g Sennheiser CX 350BT are lighter than Sony WI-C400 headphones.
Colour Black Black | White
Recommended Use Portable electronics Portable electronics
SOUND QUALITY Sony WI-C400 Sennheiser CX 350BT
Headphones Form Factor In-ear - behind-the-neck mount In-ear
Headphones Technology Dynamic Dynamic
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version - Bluetooth 5.0
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
Sound Output Mode Stereo Stereo
Frequency Response 8 - 22000 Hz 20 - 20000 Hz Sony WI-C400 offer a larger frequency range than Sennheiser CX 350BT.
Total Harmonic Distortion (THD) - 0.5%
Max Sound Pressure - 110 dB
Diaphragm 9 mm -
Magnet Material Neodymium -
MICROPHONE Sony WI-C400 Sennheiser CX 350BT
Form Factor Built-in -
Type - On-cable
Microphone Operation Mode - Mono
Audio Input Details - Omni-directional
REMOTE CONTROL Sony WI-C400 Sennheiser CX 350BT
Controls Volume, answer/end, play/pause Answer/end, play/pause, next/previous track
CABLE Sony WI-C400 Sennheiser CX 350BT
Cable Type USB cable - 50 m -
FEATURES Sony WI-C400 Sennheiser CX 350BT
Features Vibrating call alert -
BATTERY AND CHARGING Sony WI-C400 Sennheiser CX 350BT
Battery Type Headphone battery rechargeable -
Battery Life 20 hour(s) 10 hour(s) Sony WI-C400 lasts longer on a single charge than the Sennheiser CX 350BT.
Battery Life Details - Continuous playback: up to 10 hours
Standby: up to 340 hours
Charging Time 4.5 hour(s) -
CONNECTIONS Sony WI-C400 Sennheiser CX 350BT
Connector Type USB (5 pin Micro-USB Type B) -
OTHERS Sony WI-C400 Sennheiser CX 350BT
Included Accessories - 4 pairs of earpads (extra small, small, medium, large)
Service & Support - Limited warranty - 2 years
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