Which is better for running and gym use?

The Liberty 5. Its IP55 rating resists dust and water jets, while the Space A40 is only IPX4 and not dust-rated. The Liberty 5 also ships with six ear tip sizes for a tighter fit.

Which has longer battery life?

The Space A40. It gives 10 hours per charge and 50 hours with the case, against 8 hours with ANC on for the Liberty 5. The Liberty 5 charges slightly faster: 10 minutes for 5 hours versus 4 hours on the A40.

Is the Liberty 5 worth about $20 more?

Yes if you want IP55 protection, Bluetooth 5.4, LDAC and Dolby Audio. No if battery life and price matter most, since the A40 lasts longer and costs $69.99 at Walmart as of November 6, 2026.

The Liberty 5 has the edge on paper with LDAC support, Dolby Audio and a 9.2 mm driver tuned for bass. The A40's 10 mm double-layer driver is well regarded, but it lists no high-resolution codec.

Do both connect to two devices at once?

Yes. Both support multipoint pairing. The Liberty 5 uses Bluetooth 5.4 and the Space A40 uses Bluetooth 5.2.

Which is easier to find in stock?

The Liberty 5. Twelve stores price it new, against one store for the Space A40, as of November 6, 2026.

Soundcore Space A40 vs Soundcore Liberty 5

Both are Soundcore in-ear ANC buds with strong ratings, but they trade off differently. The Space A40 wins on battery life (10 hours per charge, 50 with the case) and price: $69.99 at Walmart as of November 6, 2026, versus $89.99 at Walmart for the Liberty 5. The Liberty 5 wins on water and dust protection (IP55), Bluetooth 5.4 with LDAC and Dolby Audio, and wider availability at 12 stores. Buy the A40 for long listening sessions and the lowest price; buy the Liberty 5 for workouts, dust, and higher-quality codecs.

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