Side by side comparison and review of Huawei FreeLace and Sony WI-XB400. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Huawei FreeLace | Sony WI-XB400 |
|---|
| Product Type | Earphones - Bluetooth - wireless - USB-C | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Length | 83.7 cm | - | |
| Weight | 27 g | 21 g | Sony WI-XB400 are lighter than Huawei FreeLace headphones. |
| Colour | Moonlight silver | Amber sunrise | Graphite black | Black | Blue | |
| Protection | Waterproof, sweat-resistant, wind protection, rainproof, IPX5 | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Huawei FreeLace | Sony WI-XB400 |
|---|
| Headphones Form Factor | In-ear | In-ear - behind-the-neck mount | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| 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 | AAC | SBC, AAC | |
| Noise Isolating | Yes | - | Huawei FreeLace are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Extra Bass | |
| Frequency Response | - | 20 - 20000 Hz | |
| Diaphragm | TPU - 9.2 mm | 12 mm | Sony WI-XB400 have a thicker diaphragm than Huawei FreeLace. |
| Magnet Material | - | Neodymium | |
| Features | - | Magnetic ear buds | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Huawei FreeLace | Sony WI-XB400 |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Uni-directional |
| REMOTE CONTROL | Huawei FreeLace | Sony WI-XB400 |
|---|
| Controls | Volume, power on/off, voice assistant | Multiple function button |
|---|
| CABLE | Huawei FreeLace | Sony WI-XB400 |
|---|
| Cable Type | USB-C charge cable | USB-C charge cable - detachable - 20 cm | |
|---|---|---|---|
| Cable Length | 78.8 cm | - | |
| Plated Connector | Nickel | - |
| FEATURES | Huawei FreeLace | Sony WI-XB400 |
|---|
| Features | HUAWEI HiPair technology | - | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Assistant | |
| Sensors | Hall sensor | - |
| BATTERY AND CHARGING | Huawei FreeLace | Sony WI-XB400 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 120 mAh | - | |
| Battery Life | 18 hour(s) | 15 hour(s) | Huawei FreeLace lasts longer on a single charge than the Sony WI-XB400. |
| Standby Time | 288 hours | 200 hours | Huawei FreeLace have longer standby time than Sony WI-XB400. |
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | Huawei FreeLace | Sony WI-XB400 |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | Huawei FreeLace | Sony WI-XB400 |
|---|
| Included Accessories | 6 ear tips | Ear-buds |
|---|
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