In depth comparison and review of Sony WI-1000X and Huawei FreeLace CM70-C. 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-1000X | Huawei FreeLace CM70-C |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | Earphones - Bluetooth - wireless - USB-C | |
|---|---|---|---|
| Weight | 71 g | - | |
| Colour | Black | Gold | Graphite black | |
| Protection | - | Waterproof, sweat-resistant, rainproof, IPX5 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - | |
| High-Resolution Audio | Yes | - |
| SOUND QUALITY | Sony WI-1000X | Huawei FreeLace CM70-C |
|---|
| Headphones Form Factor | In-ear - neckband | In-ear | |
|---|---|---|---|
| Headphones Technology | Balanced armature / dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| 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, aptX, aptX HD, LDAC | - | |
| Active Noise Cancelling | Yes | - | Sony WI-1000X are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Digital Noise Cancelling technology (DNC) | - | |
| Noise Isolating | - | Yes | Huawei FreeLace CM70-C are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Digital Sound Enhancement Engine HX (DSEE HX), S-Master HX | - | |
| Frequency Response | 3 - 40000 Hz | - | |
| Sensitivity | 101 dB/mW | - | |
| Impedance | 22 Ohm | - | |
| Diaphragm | 9 mm | TPU - 9.2 mm | Huawei FreeLace CM70-C have a thicker diaphragm than Sony WI-1000X. |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sony WI-1000X | Huawei FreeLace CM70-C |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 50 - 8000 Hz | - |
| REMOTE CONTROL | Sony WI-1000X | Huawei FreeLace CM70-C |
|---|
| Controls | Volume, noise-cancellation suspend button | Volume, power on/off, voice assistant |
|---|
| CABLE | Sony WI-1000X | Huawei FreeLace CM70-C |
|---|
| Cable Type | Headphones cable - detachable - OFC - L shaped - 1 m Micro-USB cable - 50 cm |
USB-C charge cable | |
|---|---|---|---|
| Cable Length | 1 m | - | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | Nickel |
| FEATURES | Sony WI-1000X | Huawei FreeLace CM70-C |
|---|
| Features | Vibrating call alert | HUAWEI HiPair technology, fast charge | |
|---|---|---|---|
| Intelligent Assistant | Google Assistant | - | |
| Sensors | - | Hall sensor |
| BATTERY AND CHARGING | Sony WI-1000X | Huawei FreeLace CM70-C |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 13 hour(s) | 18 hour(s) | Huawei FreeLace CM70-C lasts longer on a single charge than the Sony WI-1000X. |
| Battery Life Details | Continuous playback (noise cancelling ON): up to 10 hours Continuous playback (noise cancelling OFF): up to 13 hours Standby (noise cancelling ON): up to 17 hours Standby (noise cancelling OFF): up to 100 hours |
- | |
| Standby Time | 100 hours | 288 hours | Huawei FreeLace CM70-C have longer standby time than Sony WI-1000X. |
| Charging Time | 3.5 hour(s) | - |
| WIRELESS LINK | Sony WI-1000X | Huawei FreeLace CM70-C |
|---|
| Radio Frequency Range | 2.4 - 2.4835GHz | - |
|---|
| CONNECTIONS | Sony WI-1000X | Huawei FreeLace CM70-C |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) USB (power only) (5 pin Micro-USB Type B) |
- |
|---|
| OTHERS | Sony WI-1000X | Huawei FreeLace CM70-C |
|---|
| Included Accessories | Carrying pouch, airplane adapter, 4 pairs of hybrid earbuds (SS/S/M/L sizes), 3 pairs of Triple-Comfort Earbuds | - | |
|---|---|---|---|
| Compatibility | iPhone, iPod, Android phone | - |
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