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.
DESIGN AND DIMENSIONS | Sony WI-XB400 | Anker SoundBuds Curve |
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Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
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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 |
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Headphones Form Factor | In-ear - behind-the-neck mount | In-ear - over-the-ear mount | |
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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 |
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Type | On-cable | On-cable | |
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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 |
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Controls | Multiple function button | 3-button remote |
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CABLE | Sony WI-XB400 | Anker SoundBuds Curve |
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Cable Type | USB-C charge cable - detachable - 20 cm | - |
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FEATURES | Sony WI-XB400 | Anker SoundBuds Curve |
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Intelligent Assistant | Siri, Google Assistant | - |
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BATTERY AND CHARGING | Sony WI-XB400 | Anker SoundBuds Curve |
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Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
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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 |
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Connector Type | USB (power only) (USB Type-C) | - |
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OTHERS | Sony WI-XB400 | Anker SoundBuds Curve |
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Included Accessories | Ear-buds | Carrying pouch, 3 pairs of memory foam ear tips (small, medium, large) | |
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Service & Support | - | Limited warranty - 18 months |