Which is better for the gym?

The P31i. Its IP55 rating resists dust and water jets, while the Space A40 is only IPX4 for splashes. Neither is rated for swimming.

Is the Space A40 worth $7 more?

Yes if you use two devices, like a laptop and phone, since only the Space A40 lists multipoint. It also adds fast charging: 10 minutes for 4 hours.

Which has better noise cancellation?

Both list active noise cancellation and neither publishes a depth figure. The Space A40 has far more user ratings, so its real-world results are better documented.

Which lasts longer on a charge?

Both claim 50 hours total with the case. The Space A40 states 10 hours in the buds alone; the P31i does not break out bud-only time.

Which is the safer buy?

The Space A40, based on 1,000 ratings versus 52 for the P31i. Both sit at 4.4 out of 5.

Did the Space A40 price drop recently?

Yes. It hit $34.93 on November 3, 2026, after $69.99 on October 31, 2026. At $39.99 on November 7 it is still well below the high.

Soundcore P31i Wireless Earbuds vs Soundcore Space A40 Earbuds

Buy the Space A40 if you want the better-known, more proven earbuds and multipoint Bluetooth matters to you. Buy the P31i if you want to spend the least and prefer its higher IP55 dust and water rating. As of November 7, 2026, the P31i is $32.99 at Walmart and the Space A40 is $39.99 at Walmart, a $7 gap. The Space A40 has traded between $34.93 and $69.99 since October 31, 2026, so its current price is near its recent low.

Today the Soundcore P31i Wireless Earbuds costs $7.00 less at its best price.

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