Soundcore Liberty 4 vs Soundcore Space Q45 – Specs, Price & Comparison (2026)

A wireless charger or USB-C cable. 9/28 hours of playtime for all-day listening. Hear ID personalized active noise cancelling. All-new heart rate sensor with soundcore app. Cloud Comfortâ„¢ï¸ ear tips for long-lasting comfort. Certified IPX4 for resistance against splashes of water. Crisp, clear sound via ACAAâ„¢ï¸ 3.0 Coaxial Acoustic System. 360Â° immersive spatial audio with music and movie modes.

Secure and comfortable fit. Sound with exceptional detail. Sound Hi-Res Wireless, Hi-Res, LDAC. Ultra-long 50-hour playtime for travel. Fast charging 5 mins = 4 hours Playback. Make every space your own with adaptive noise cancelling. Upgraded noise cancelling system reduces noise by up to 98%. Space Q45 noise cancelling headphones also support LDAC for Hi-Res Audio Wireless sound. 40mm drivers have a pioneering double-layer diaphragm made from silk and ceramic materials to produce sound with intense bass and crisp treble. The fully-upgraded noise cancelling system targets and blocks out a wider range of noisesâ€”from plane engines to crying babies. Enjoy personal space wherever you go with Space Q45 noise cancelling headphones. 50 hours of playtime in noise cancelling mode will cover an around-the-world flight without needing to recharge. In normal mode, get up to 65 hours of playtime and if you are low on battery, charge for 5 minutes for 4 hours of playtime.

Key Differences

The driver size differs between the two (40 mm vs 6 X 9.2 mm), which can influence sound depth, bass response, and overall audio clarity. Soundcore Space Q45 and Soundcore Liberty 4 are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Battery life varies between the two (50 Hours vs 28 Hours), which affects how long you can use them on a single charge. There is a noticeable difference in weight (295 Gm vs 54 Gm), which may affect comfort during extended use. Both models provide a wide frequency range, delivering a balanced audio experience across different types of content. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Soundcore Space Q45 and Soundcore Liberty 4 offer different noise cancellation capabilities (Adaptive ANC vs Adaptive), which can impact how effectively they block external noise. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience.

Verdict: Choosing between Soundcore Space Q45 and Soundcore Liberty 4 depends on whether you value better sound, longer battery life, or enhanced features.

Top Differences

Battery Life: 50 Hours vs 28 Hours
Noise Cancelling: Adaptive ANC vs Adaptive
Driver Size: 40 mm vs 6 X 9.2 mm
Weight: 295 Gm vs 54 Gm

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Key Differences

Top Differences