Side by side comparison and review of Sony WI-C300 and Huawei FreeLace CM70-C. 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-C300 | Huawei FreeLace CM70-C |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | Earphones - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Weight | 15 g | - | |
| Colour | Black | White | Graphite black | |
| Protection | - | Waterproof, sweat-resistant, rainproof, IPX5 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Sony WI-C300 | Huawei FreeLace CM70-C |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC | - | |
| Noise Isolating | - | Yes | Huawei FreeLace CM70-C are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 22000 Hz | - | |
| Diaphragm | 9 mm | TPU - 9.2 mm | Huawei FreeLace CM70-C have a thicker diaphragm than Sony WI-C300. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Sony WI-C300 | Huawei FreeLace CM70-C |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 50 - 8000 Hz | - |
| REMOTE CONTROL | Sony WI-C300 | Huawei FreeLace CM70-C |
|---|
| Controls | Volume, power on/off | Volume, power on/off, voice assistant |
|---|
| CABLE | Sony WI-C300 | Huawei FreeLace CM70-C |
|---|
| Cable Type | Micro-USB cable - 50 cm | USB-C charge cable | |
|---|---|---|---|
| Plated Connector | - | Nickel |
| FEATURES | Sony WI-C300 | Huawei FreeLace CM70-C |
|---|
| Features | - | HUAWEI HiPair technology, fast charge | |
|---|---|---|---|
| Sensors | - | Hall sensor |
| BATTERY AND CHARGING | Sony WI-C300 | Huawei FreeLace CM70-C |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 8 hour(s) | 18 hour(s) | Huawei FreeLace CM70-C lasts longer on a single charge than the Sony WI-C300. |
| Standby Time | 200 hours | 288 hours | Huawei FreeLace CM70-C have longer standby time than Sony WI-C300. |
| Voltage Provided | 3.7 / 5 V | - | |
| Charging Time | 2 hour(s) | - | |
| Power Consumption | 0.7 Watt | - |
| WIRELESS LINK | Sony WI-C300 | Huawei FreeLace CM70-C |
|---|
| Radio Frequency Range | 2.4GHz | - |
|---|
| CONNECTIONS | Sony WI-C300 | Huawei FreeLace CM70-C |
|---|
| Connector Type | USB (power only) (5 pin Micro-USB Type B) | - |
|---|
| OTHERS | Sony WI-C300 | Huawei FreeLace CM70-C |
|---|
| Included Accessories | 3 pairs of hybrid silicone rubber earbuds (S, M, L) | - | |
|---|---|---|---|
| Compatibility | Mac, Windows | - | |
| Service & Support | Limited warranty - parts and labour - 1 year | - |
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