Soundcore Liberty 4 Pro vs Soundcore P40i – Full Comparison & Verdict (2026)

Real-Time Adaptive Noise Reduction : Adapts to your ever-changing environment every 0.3 seconds, ensuring optimal, seamless noise reduction. 6-Mic AI Clear Calls : With a noise cancelling algorithm, a wind noise reduction tech, and six microphones, enjoy clear calls wherever you are. Effortless Controls : The case's touch bar and display let you fine-tune the noise-cancelling levels at any time with a simple swipe on the case. Super Fast Charging : Charge 2Ã— faster. A 5-minute refuel offers 4 hours of playtime. Up to 10 hours from one charge and up to 40 hours with the case. Studio-Level High-Fidelity Music : Indulge in crisp, full-bodied sound with ACAA, a 10.5mm driver, a titanium-coated tweeter, and a digital crossover. Matchless Noise Cancellation : 7 sensors detect noise from every angle. From planes to trains, enjoy a serene journey with 3Ã— stronger noise reduction.

Long, Powerful Batteries Life : Enjoy 12 hours of battery life on a single charge with a case that extends it to 60 hours. That's long enough to last weeks, even a month. Thumping Beats : Soundcore P40i wireless earbuds feature 11mm composite drivers for an intensive audio experience, enhanced with BassUpâ„¢ technology for real-time intense bass. Superior Call Quality : Soundcore P40i noise cancelling earbuds enhanced by 6 mics and an AI algorithm allow you to enjoy clear communication. Whether on a call or via video chat, your voice is transmitted with clarity and strength. Smart Noise Cancelling : Soundcore P40i noise cancelling earbuds feature adaptive ANC that automatically detects ambient noise and utilizes advanced algorithms to achieve effective noise cancellation, ensuring peace and tranquillity on the go. 2-In-1 Charging Case & Phone Stand : Soundcore P40i wireless earbuds feature a unique charging case, doubling as a phone stand, allowing you to enjoy shows hands-free. This multi-functional design enhances your video experience when you're on the go.

Impedance levels vary (15.3Î© + 10.3Î© Ohms vs 14 Ohms), which can affect compatibility and audio output when used with different devices. Battery life varies between the two (Playtime With ANC On Up To 7 Hours / 30 Hours, Playtime With ANC Off Up To 10 Hours / 48 Hours. vs Playtime With ANC On 10 Hours / 50 Hours. Playtime With ANC Off 12 Hours / 60 Hours.), which affects how long you can use them on a single charge. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. Soundcore Liberty 4 Pro and Soundcore P40i are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Soundcore Liberty 4 Pro and Soundcore P40i offer different noise cancellation capabilities (Active Noise Cancelling vs Adaptive Active Noise Cancelling), which can impact how effectively they block external noise. There is a noticeable difference in weight (51 GM vs 54 GM), which may affect comfort during extended use. The frequency response differs (14 Hz - 40KHz vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. The driver size differs between the two (10.5 mm & 4.6 mm vs 11 mm), which can influence sound depth, bass response, and overall audio clarity.

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: Playtime With ANC On Up To 7 Hours / 30 Hours, Playtime With ANC Off Up To 10 Hours / 48 Hours. vs Playtime With ANC On 10 Hours / 50 Hours. Playtime With ANC Off 12 Hours / 60 Hours.
Driver Size: 10.5 mm & 4.6 mm vs 11 mm
Weight: 51 GM vs 54 GM

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