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Beats Flex vs BeatsX (2021): Is There Even A Difference?

The biggest fear of any true wireless user is losing the little ear buds that they paid so much money for. If you want your listening experience to be a worry-free one, you can opt for earphones with neckbands instead such as the Beats Flex and the Beats BeatsX. With these two models, there’s zero chance of them falling out of your ears and disappearing forever. To help you decide between the Flex and the BeatsX, here’s an in-depth comparison that takes their design, audio quality, and additional features into consideration.

Beats Flex vs BeatsX Comparison Chart

ModelBeats FlexBeats BeatsX
DesignIn-ear earphones with neckbandIn-ear earphones with neckband
Water ResistantNoYes
Active Noise CancellationNoNo
ChipApple’s W1 chipApple’s W1 chip
Easy iOS Set-UpYesYes
Android CompatibleYesYes
Quick ChargeYesYes
Battery LifeUp to 12 hoursUp to 8 hours


The Beats Flex and BeatsX have a lot of design similarities but only the latter is water resistant.

Beats Flex vs BeatsX design
Both the Beats Flex (left) and the BeatsX (right) have flat cables and silicone ear tips.

When you look at the Beats Flex and the Beats BeatsX, they may seem like identical pairs of earphones. And it’s true that they have quite a lot of similarities.

For starters, their ear buds are attached to the ends of a cable which you wear around your neck. Also fixed to the cable are the battery packs which sit nicely on your shoulders when you place the earbuds inside your ears. This takes a lot of weight off of the earbuds and lessens the chances of them falling out. Another thing they have in common is the shape of their cable. They’re flat instead of round, allowing them to conform perfectly to the shape of your neck. As for their earbuds, they’re capped off with comfortable silicone ear tips which come in four different sizes.

However, they do come with one significant difference. While you’d want to keep the Flex as far away from water as possible, you don’t have to be so delicate with the BeatsX. They’re actually water resistant so you can keep wearing them as you’re sweating it out in the gym. Keep in mind though that they’re not waterproof and won’t be able to survive a swimming session in the pool.


The Beats Flex and BeatsX both leave a lot of room for improvement when it comes to sound quality.

Beats Flex vs BeatsX audio
The bass on the Beats Flex is more powerful than that of the BeatsX.

The Beats BeatsX definitely aren’t perfect when it comes to audio but let’s discuss the pros first. A commendable thing about the BeatsX would have to be the fact that they sound decently clear even though they’re in-ear drivers. Also, they’re able to strike an impressive balance between the lows, mids, and highs so you can expect your listening experience to be a pleasant one. However, if you’re looking for that signature punchy bass that Beats is known for, you need to look somewhere else because the BeatsX will disappoint you. In addition, the seal on these earphones are almost non-existent so be prepared to hear everything going on around you.

As for the Beats Flex, you can count on them to get you pumped up because they have the thumpy bass that’s lacking on the BeatsX. But if you’re worried that the lows might be too powerful, they’re actually not overwhelming and are still able to let the mids and highs shine through. That said, they’re not without fault either and just like the BeatsX, they’re not meant for the audiophiles out there. The mids and highs are decent but not outstanding. Also, don’t expect a ton of detail, depth, and fidelity to come through on the Flex like you would with higher end models like the Powerbeats. But given their affordable price, you really can’t complain much.

Additional Features

The BeatsX and Beats Flex have similar features but the latter wins when it comes to battery life.

Beats Flex vs BeatsX features
Both the Beats Flex and the BeatsX are equipped with Apple’s W1 chip.

If you’re the type who always forgets to charge, that’s not going to be a problem with the Beats Flex or the Beats BeatsX. Thanks to their quick charge feature, 5 minutes of charging will give you 2 hours of playback time on the BeatsX while 10 minutes of charging will give you 90 minutes on the Flex. However, the Flex trumps the BeatsX when it comes to overall battery life. They can last up to 12 hours on a single charge which is way more than what you’d expect from budget earphones. As for the BeatsX, they only have eight hours worth of juice after a full charge. Not bad but the extra four hours on the Flex is too impressive to pass up.

Aside from the quick charge feature, another thing the BeatsX and the Flex have in common is hardware. Both are equipped with Apple’s W1 chip which should come as great news for iOS users. Pairing these earphones with your Apple devices has never been simpler or faster, plus you can share your listening experience with your friends. In addition, both the BeatsX and the Flex have an auto-pause feature. Their ear buds are actually magnetized and once you remove them from your ears and they snap back together, the music automatically stops.


The Beats Flex win against the BeatsX for their longer battery life, more powerful bass, and better value for money.

These two Beats earphones may be similar in a lot ways but the clear winner to us are the Beats Flex. For a very decent price, you get a much longer battery life, a more powerful bass performance, and all the features that come with the W1 chip. While there’s definitely room for improvement in the audio quality department, that’s expected given their budget-friendly price tag. As for the Beats BeatsX, you’d expect more from them given their price range. The only reason you should choose them over the Flex is if you need a pair of water resistant earphones you can take with you to the gym.

If you’re wondering how the Powerbeats match up, you can take a look at our Beats Flex vs Powerbeats comparison.


๐Ÿ“Œ Are the Beats BeatsX noise cancelling earphones?

No, the Beats BeatsX don’t have active noise cancelling or passive noise cancelling. In fact, the seal on these earphones aren’t very good so you might find it hard to block off external sounds.

๐Ÿ“Œ Are the Beats BeatsX water resistant?

Yes, the Beats BeatsX are water resistant so you can keep them on while you’re sweating it out in the gym. However, they’re not waterproof and will not survive if you swim with them.

๐Ÿ“Œ Are the Beats Flex worth it?

Yes, the Beats Flex are worth buying for their long battery life, thumpy bass, and all the additional features that come with Apple’s W1 chip.

๐Ÿ“Œ Which one should you buy, the Beats BeatsX or the Beats Flex?

The Beats Flex are the better choice. They’re more affordable but are able to edge out the BeatsX when it comes to battery life and bass performance.

Last update on 2022-06-30 / Affiliate links / Images from Amazon Product Advertising API

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Denise Jose

Senior Editor at Compare Before Buying. Researcher and yoga teacher passionate about article writing, photography, wellness, and mindfulness.