Which is better for running?

The Beats Flex stays secure around your neck and is water-resistant, which suits running. The Space A40 is IPX4 and true wireless, so it resists sweat but can fall out more easily.

Which has better noise cancellation?

The Space A40. It has active noise cancellation; the Beats Flex relies on passive isolation from the ear tips.

Which lasts longer on a charge?

The Space A40, with up to 50 hours using the charging case versus 12 hours for the Beats Flex.

Is the Space A40 worth the extra money?

If you want noise cancellation, true wireless earbuds and much longer battery, yes. If you mainly take calls on an iPhone and want to spend less, the Flex is enough.

Do both work with iPhones?

Yes. The Beats Flex pairs especially fast thanks to the Apple W1 chip, and the Space A40 connects over standard Bluetooth 5.2.

Can I use either for calls?

Yes, both have built-in microphones. The Space A40's noise cancellation helps in loud places.

Beats Flex Wireless Earphones vs Soundcore Space A40 Earbuds

Pick the Anker Soundcore Space A40 if you want active noise cancellation, true wireless freedom and far longer battery life. Pick the Beats Flex if you prefer a neckband you can drop around your neck and want Apple's W1 chip for quick pairing with iPhones and Macs. The Space A40 generally costs more than the Flex, so check the latest prices at each store before deciding.

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