Sony WI-C400 vs. Xiaomi MI AirDots

Headphones Comparison, Reviews and Tests

In depth comparison and review of Sony WI-C400 and Xiaomi MI AirDots. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.

Headphones Specifications Comparison

Sony WI-C400 vs. Xiaomi MI AirDots Comparison Chart
DESIGN AND DIMENSIONS Sony WI-C400 Xiaomi MI AirDots
Product Type Earphones - Bluetooth - wireless - NFC True wireless earphones - Bluetooth - wireless
Weight 35 g -
Colour Black White
Recommended Use Portable electronics Portable electronics
Bluetooth Range (Operating Distance) - 10 m
SOUND QUALITY Sony WI-C400 Xiaomi MI AirDots
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 5.0
Bluetooth Audio Codec - AAC
Sound Output Mode Stereo -
Frequency Response 8 - 22000 Hz -
Impedance - 16 Ohm
Diaphragm 9 mm 7.2 mm Sony WI-C400 have a thicker diaphragm than Xiaomi MI AirDots.
Magnet Material Neodymium -
MICROPHONE Sony WI-C400 Xiaomi MI AirDots
Form Factor Built-in Built-in
REMOTE CONTROL Sony WI-C400 Xiaomi MI AirDots
Controls Volume, answer/end, play/pause -
CABLE Sony WI-C400 Xiaomi MI AirDots
Cable Type USB cable - 50 m USB charge cable - detachable
FEATURES Sony WI-C400 Xiaomi MI AirDots
Features Vibrating call alert -
BATTERY AND CHARGING Sony WI-C400 Xiaomi MI AirDots
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 Xiaomi MI AirDots.
Battery Life Details - Continuous playback: up to 5 hours
Continuous playback (with included charging case): up to 12 hours
Charging Time 4.5 hour(s) 4 hour(s) Xiaomi MI AirDots recharge faster than Sony WI-C400.
CONNECTIONS Sony WI-C400 Xiaomi MI AirDots
Connector Type USB (5 pin Micro-USB Type B) Bluetooth
USB (power only)
OTHERS Sony WI-C400 Xiaomi MI AirDots
Included Accessories - Charging case, 3 ear tips (small, medium, large)
Compatibility - iPhone, iPad
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