Sony WI-XB400 vs. Anker SoundBuds Curve

Headphones Comparison, Reviews and Tests

In depth comparison and review of Sony WI-XB400 and Anker SoundBuds Curve. 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-XB400 vs. Anker SoundBuds Curve Comparison Chart
DESIGN AND DIMENSIONS Sony WI-XB400 Anker SoundBuds Curve
Product Type Earphones - Bluetooth - wireless Earphones - Bluetooth - wireless
Weight 21 g 23 g Sony WI-XB400 are lighter than Sony WI-XB400 headphones.
Colour Black | Blue -
Protection - Sweat-resistant, water-resistant
Design - Sports
Recommended Use Portable electronics -
Bluetooth Range (Operating Distance) 10 m 10 m The maximum operating distance of both headphones is the same.
SOUND QUALITY Sony WI-XB400 Anker SoundBuds Curve
Headphones Form Factor In-ear - behind-the-neck mount In-ear - over-the-ear mount
Headphones Technology Dynamic -
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.0 Bluetooth 4.1 Sony WI-XB400 have a more advanced version of Bluetooth than Anker SoundBuds Curve.
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Serial Copy Management System (SCMS-T) -
Bluetooth Audio Codec SBC, AAC aptX
Active Noise Cancelling - Yes Anker SoundBuds Curve are equipped with active noice cancellation.
Sound Output Mode - Stereo
Sound Effects Extra Bass -
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Impedance - 16 Ohm
Diaphragm 12 mm 10 mm Sony WI-XB400 have a thicker diaphragm than Anker SoundBuds Curve.
Magnet Material Neodymium -
Features Magnetic ear buds -
MICROPHONE Sony WI-XB400 Anker SoundBuds Curve
Type On-cable On-cable
Microphone Technology Electret condenser -
Microphone Operation Mode Uni-directional -
Noise Cancelling - Yes Anker SoundBuds Curve microphone can cancel out ambient noise.
Noise Cancelling Technology - cVc (clear Voice capture) by Qualcomm
REMOTE CONTROL Sony WI-XB400 Anker SoundBuds Curve
Controls Multiple function button 3-button remote
CABLE Sony WI-XB400 Anker SoundBuds Curve
Cable Type USB-C charge cable - detachable - 20 cm -
FEATURES Sony WI-XB400 Anker SoundBuds Curve
Intelligent Assistant Siri, Google Assistant -
BATTERY AND CHARGING Sony WI-XB400 Anker SoundBuds Curve
Battery Type Headphone battery rechargeable - Lithium Ion Headphone battery rechargeable
Battery Life 15 hour(s) 12.5 hour(s) Sony WI-XB400 lasts longer on a single charge than the Anker SoundBuds Curve.
Standby Time 200 hours -
Charging Time 3 hour(s) 1.5 hours Anker SoundBuds Curve recharge faster than Sony WI-XB400.
CONNECTIONS Sony WI-XB400 Anker SoundBuds Curve
Connector Type USB (power only) (USB Type-C) -
OTHERS Sony WI-XB400 Anker SoundBuds Curve
Included Accessories Ear-buds Carrying pouch, 3 pairs of memory foam ear tips (small, medium, large)
Service & Support - Limited warranty - 18 months
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