Sony WI-C400 vs. JVC HA FX21BT

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sony WI-C400 and JVC HA FX21BT. 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

Sony WI-C400 vs. JVC HA FX21BT Comparison Chart
DESIGN AND DIMENSIONS Sony WI-C400 JVC HA FX21BT
Product Type Earphones - Bluetooth - wireless - NFC Earphones - Bluetooth - wireless
Weight 35 g 11 g JVC HA FX21BT are lighter than Sony WI-C400 headphones.
Colour Black Black | White
Protection - Splashproof, sweat-resistant
Recommended Use Portable electronics -
SOUND QUALITY Sony WI-C400 JVC HA FX21BT
Headphones Form Factor In-ear - behind-the-neck mount In-ear
Headphones Technology Dynamic -
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version - Bluetooth 4.1
Bluetooth Profiles - Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Bluetooth Audio Codec - SBC
Sound Output Mode Stereo -
Frequency Response 8 - 22000 Hz 20 - 20000 Hz Sony WI-C400 offer a larger frequency range than JVC HA FX21BT.
Diaphragm 9 mm 8.2 mm Sony WI-C400 have a thicker diaphragm than JVC HA FX21BT.
Magnet Material Neodymium Neodymium
In-Cord Volume Control - Yes
MICROPHONE Sony WI-C400 JVC HA FX21BT
Form Factor Built-in -
Type - On-cable
REMOTE CONTROL Sony WI-C400 JVC HA FX21BT
Controls Volume, answer/end, play/pause Power on/off, volume control, 3-button remote
CABLE Sony WI-C400 JVC HA FX21BT
Cable Type USB cable - 50 m USB charge cable
FEATURES Sony WI-C400 JVC HA FX21BT
Features Vibrating call alert -
BATTERY AND CHARGING Sony WI-C400 JVC HA FX21BT
Battery Type Headphone battery rechargeable Headphone battery rechargeable
Battery Life 20 hour(s) 5 hour(s) Sony WI-C400 lasts longer on a single charge than the JVC HA FX21BT.
Charging Time 4.5 hour(s) 2.5 hour(s) JVC HA FX21BT recharge faster than Sony WI-C400.
CONNECTIONS Sony WI-C400 JVC HA FX21BT
Connector Type USB (5 pin Micro-USB Type B) USB (power only)
OTHERS Sony WI-C400 JVC HA FX21BT
Included Accessories - 2 pairs of low rebound earpieces (small, medium)
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