Side by side comparison and review of Sony WI-C400 and Huawei FreeLace. 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 | Sony WI-C400 | Huawei FreeLace |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | Earphones - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Length | - | 83.7 cm | |
| Weight | 35 g | 27 g | Huawei FreeLace are lighter than Sony WI-C400 headphones. |
| Colour | Black | Moonlight silver | Amber sunrise | Graphite black | |
| Protection | - | Waterproof, sweat-resistant, wind protection, rainproof, IPX5 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sony WI-C400 | Huawei FreeLace |
|---|
| 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 5.0 | |
| Bluetooth Audio Codec | - | AAC | |
| Noise Isolating | - | Yes | Huawei FreeLace are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 8 - 22000 Hz | - | |
| Diaphragm | 9 mm | TPU - 9.2 mm | Huawei FreeLace have a thicker diaphragm than Sony WI-C400. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sony WI-C400 | Huawei FreeLace |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable |
| REMOTE CONTROL | Sony WI-C400 | Huawei FreeLace |
|---|
| Controls | Volume, answer/end, play/pause | Volume, power on/off, voice assistant |
|---|
| CABLE | Sony WI-C400 | Huawei FreeLace |
|---|
| Cable Type | USB cable - 50 m | USB-C charge cable | |
|---|---|---|---|
| Cable Length | - | 78.8 cm | |
| Plated Connector | - | Nickel |
| FEATURES | Sony WI-C400 | Huawei FreeLace |
|---|
| Features | Vibrating call alert | HUAWEI HiPair technology | |
|---|---|---|---|
| Sensors | - | Hall sensor |
| BATTERY AND CHARGING | Sony WI-C400 | Huawei FreeLace |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 120 mAh | |
| Battery Life | 20 hour(s) | 18 hour(s) | Sony WI-C400 lasts longer on a single charge than the Huawei FreeLace. |
| Standby Time | - | 288 hours | |
| Charging Time | 4.5 hour(s) | - |
| CONNECTIONS | Sony WI-C400 | Huawei FreeLace |
|---|
| Connector Type | USB (5 pin Micro-USB Type B) | - |
|---|
| OTHERS | Sony WI-C400 | Huawei FreeLace |
|---|
| Included Accessories | - | 6 ear tips |
|---|
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