In depth comparison and review of Soundcore Liberty Air and Sony WF-1000XM4. 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 | Soundcore Liberty Air | Sony WF-1000XM4 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 55 g | 41 g | Sony WF-1000XM4 are lighter than Soundcore Liberty Air headphones. |
| Dimensions & Weight Details | - | Earphone: 7.3 g | |
| Colour | Black | Black | Silver | |
| Earpad Material | - | Polyurethane foam | |
| Protection | IPX5, water-resistant | Water-resistant | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Soundcore Liberty Air | Sony WF-1000XM4 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Sony WF-1000XM4 have a more advanced version of Bluetooth than Soundcore Liberty Air. |
| Bluetooth Profiles | - | 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, LDAC | |
| Active Noise Cancelling | - | Yes | Sony WF-1000XM4 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Digital Noise Cancelling technology (DNC) | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Digital Sound Enhancement Engine Extreme (DSEE Extreme), Ambient Sound Mode, Adaptive Sound Control, 360 Reality Audio | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Impedance | 16 Ohm | - | |
| Diaphragm | Graphene - 6 mm | 6 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | - | Neodymium | |
| Features | - | Precise Voice Pickup Technology, Quick Attention function, Microsoft Swift Pair, Processor V1, Automatic Wind Noise Reduction, Speak-to-Chat |
| MICROPHONE | Soundcore Liberty Air | Sony WF-1000XM4 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Soundcore Liberty Air | Sony WF-1000XM4 |
|---|
| Controls | Answer/end, play/pause, next/previous track, reject call, voice assistant | Tap control |
|---|
| CABLE | Soundcore Liberty Air | Sony WF-1000XM4 |
|---|
| Cable Type | - | USB-C charge cable - detachable |
|---|
| FEATURES | Soundcore Liberty Air | Sony WF-1000XM4 |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Intelligent Assistant | - | Google Assistant, Alexa | |
| Sensors | - | Proximity sensor, bone sensor |
| BATTERY AND CHARGING | Soundcore Liberty Air | Sony WF-1000XM4 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Life | 5 hour(s) | 12 hour(s) | Sony WF-1000XM4 lasts longer on a single charge than the Soundcore Liberty Air. |
| Battery Life Details | - | Continuous playback (noise cancelling OFF): up to 12 hours Continuous playback (noise cancelling ON): up to 8 hours Continuous talk (noise cancelling OFF): up to 6 hours Continuous talk (noise cancelling ON): up to 5.5 hours |
|
| Wireless Charging Standards | - | Qi | |
| Charging Time | 2 hour(s) | 1.5 hour(s) | Sony WF-1000XM4 recharge faster than Soundcore Liberty Air. |
| CONNECTIONS | Soundcore Liberty Air | Sony WF-1000XM4 |
|---|
| Connector Type | - | Bluetooth USB (power only) (USB Type-C) |
|---|
| OTHERS | Soundcore Liberty Air | Sony WF-1000XM4 |
|---|
| Included Accessories | Charging case, micro-USB charging cable, 4 ear tips (extra small, small, medium, large) | USB-C to USB-A cable, 3 sizes of noise isolation earbud tips | |
|---|---|---|---|
| Compliant Standards | - | IPX4 |
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