Sony WI-C400 vs. JBL Free X

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sony WI-C400 and JBL Free X. 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. JBL Free X Comparison Chart
DESIGN AND DIMENSIONS Sony WI-C400 JBL Free X
Product Type Earphones - Bluetooth - wireless - NFC True wireless earphones - Bluetooth - wireless
Weight 35 g 99 g Sony WI-C400 are lighter than Sony WI-C400 headphones.
Colour Black Black
Recommended Use Portable electronics -
SOUND QUALITY Sony WI-C400 JBL Free X
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 4.2
Bluetooth Profiles - Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Sound Output Mode Stereo -
Frequency Response 8 - 22000 Hz 10 - 22000 Hz Sony WI-C400 offer a larger frequency range than JBL Free X.
Diaphragm 9 mm 5.6 mm Sony WI-C400 have a thicker diaphragm than JBL Free X.
Magnet Material Neodymium -
MICROPHONE Sony WI-C400 JBL Free X
Form Factor Built-in Built-in
REMOTE CONTROL Sony WI-C400 JBL Free X
Controls Volume, answer/end, play/pause -
CABLE Sony WI-C400 JBL Free X
Cable Type USB cable - 50 m Micro-USB charge cable
FEATURES Sony WI-C400 JBL Free X
Features Vibrating call alert True wireless
BATTERY AND CHARGING Sony WI-C400 JBL Free X
Battery Type Headphone battery rechargeable Headphone battery rechargeable
Battery Life 20 hour(s) 4 hour(s) Sony WI-C400 lasts longer on a single charge than the JBL Free X.
Charging Time 4.5 hour(s) 2 hour(s) JBL Free X recharge faster than Sony WI-C400.
WIRELESS LINK Sony WI-C400 JBL Free X
Modulation Type - GFSK, 8-DPSK, DQPSK
Radio Frequency Range - 2.402 - 2.480GHz
CONNECTIONS Sony WI-C400 JBL Free X
Connector Type USB (5 pin Micro-USB Type B) -
OTHERS Sony WI-C400 JBL Free X
Included Accessories - 3 pairs of ear tips (small, medium, large), charging case, 2 pairs of ear sleeves (medium, large)
Service & Support - Limited warranty - 1 year
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