Soundcore Space Q45 vs Audio Technica ATH-M50xBT PB – Which One Should You Buy? (2026)

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.

Touch for voice assistance . Demand more from wireless sound. Compatible with aptX and AAC codecs. Exhilarating wireless listening experience. Up to 40 hours of continuous use on a full charge. Over-ear design for excellent sound isolation in loud environments. Professional-grade earpad and headband material for long-lasting durability and comfort.

Key Differences

There is a noticeable difference in weight (â€Ž308 gm vs 295 Gm), which may affect comfort during extended use. From a usability standpoint, both models provide a reliable and premium headphone experience. Battery life varies between the two (40 Hours vs 50 Hours), which affects how long you can use them on a single charge. Audio Technica ATH-M50xBT PB and Soundcore Space Q45 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. Audio Technica ATH-M50xBT PB uses Bluetooth 5.0 while Soundcore Space Q45 supports Bluetooth 5.3, which can impact connectivity stability and efficiency. Impedance levels vary (38 ohms vs 16 Ohm), which can affect compatibility and audio output when used with different devices. Audio Technica ATH-M50xBT PB and Soundcore Space Q45 offer different noise cancellation capabilities (No vs Adaptive ANC), which can impact how effectively they block external noise. The driver size differs between the two (45 mm vs 40 mm), which can influence sound depth, bass response, and overall audio clarity. The frequency response differs (15 - 28,000 Hz vs 20 Hz - 40000 Hz), which can influence how well the headphones reproduce lows, mids, and highs.

Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.

Top Differences

Battery Life: 40 Hours vs 50 Hours
Noise Cancelling: No vs Adaptive ANC
Driver Size: 45 mm vs 40 mm
Bluetooth: 5.0 vs 5.3
Weight: â€Ž308 gm vs 295 Gm

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Key Differences

Top Differences