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Deal.ai › Compare

Beats Flex Wireless Earphones vs Sony WF-C710N

The Sony WF-C710N is the better pick for most people. It adds active noise cancelling, IPX4 water resistance, multipoint pairing and a charging case, while the Beats Flex is a simple neckband with no case and no noise cancelling. The Beats Flex wins on nothing but the neckband format: it hangs around your neck, has physical buttons and is harder to lose. Reviewers rate the Sony sound and noise cancelling well, though some find its bass weaker than pricier Sony models and its fit loose. The Beats Flex's 4.1 rating reflects a basic, reliable set that does little beyond the essentials.

  • Choose the Beats Flex if you want a neckband you can drop around your neck between calls, with physical buttons and no case to keep track of.
  • Choose the Sony WF-C710N if you want noise cancelling, water resistance and two-device pairing in true wireless earbuds.

Prices

  • Beats Flex Wireless Earphones: $49.00 at Walmart (checked today)
  • Sony WF-C710N: $40.00 at eBay (checked today)
  • Difference: the Sony WF-C710N is $9.00 cheaper than the Beats Flex Wireless Earphones today
Beats by Dr. Dre
Beats Flex All-Day Wireless Earphones

Beats Flex Wireless Earphones

Beats Flex All-Day Wireless Earphones

4.1(8,110 ratings)
$49.00at WalmartChecked 51 min ago
See all prices and details
Visit Walmart
Pros
  • Neckband stays with you when you take the buds out
  • Physical buttons work without looking
  • 12 hours of playback on a single charge
  • USB-C charging
  • Light at under an ounce
Cons
  • No noise cancelling
  • No water resistance rating
  • No charging case
  • No multipoint pairing
  • Cable can snag on clothing
Sony
Sony WF-C710N

Sony WF-C710N

2.5(4 ratings)
$40.00at eBayChecked 50 min ago
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • Active noise cancelling with ambient mode
  • IPX4 water resistance for workouts and rain
  • Multipoint pairing for phone and laptop
  • Charging case extends total playtime
  • Quick charge gives an hour from five minutes
Cons
  • Buds can work loose for some ears
  • Bass weaker than Sony's premium models
  • App offers limited control and EQ customisation
  • Some owners report battery life short of the claim

What separates them

Beats Flex Wireless EarphonesSony WF-C710N
Fit styleNeckband with a cable between the budsTrue wireless earbuds with a charging case
Noise cancellingNoneActive noise cancelling with ambient sound mode
Battery12 hours on a charge, no case8.5 hours on the buds, up to 21.5 hours with the case
Water resistanceNot ratedIPX4 splash resistant
MultipointNo, one device at a timeYes, pairs with two Bluetooth devices at once
ControlsPhysical buttons for volume, play and callsTouch controls
Charging portUSB-CUSB-C, with quick charge
Losing themHangs around the neck when outLoose buds can fall out, per one reviewer

Price history

$78.00$40.00
Nov 2Nov 14
  • Beats Flex Wireless Earphones: lowest $49.00 on Nov 7 at Walmart; $49.00 on Nov 14.
  • Sony WF-C710N: lowest $40.00 on Nov 14 at eBay.

Prices at every store

Beats Flex Wireless Earphones

  • WalmartNew

    In stock

    $49.00Checked 51 min ago
    Visit Walmart
  • Best BuyNew

    In stock

    $49.99Free shippingChecked 52 min ago
    Visit Best Buy
  • Abt ElectronicsNew

    In stock

    $52.00Free shippingChecked 52 min ago
    Visit Abt Electronics
  • StaplesNew

    In stock

    $55.99Free shippingChecked 52 min ago
    Visit Staples

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission. Some prices via Klarna.

All 11 stores and price history →

Sony WF-C710N

  • eBayNew

    Availability unknown

    $40.00Checked 50 min ago
    Visit eBay
  • SweetwaterNew

    Availability unknown

    $78.00Checked 50 min ago
    Visit Sweetwater
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $78.99Free shippingChecked 52 min ago
    Visit Amazon
  • Newegg.comNew

    Availability unknownSold by Tech For Less

    $92.49Checked 23 h ago
    Visit Newegg.com

Also available at

  • WalmartCheck price at Walmart
  • HARUYAMACheck price at HARUYAMA
  • Focus CameraCheck price at Focus Camera

Store links may earn us a commission.

All 37 stores and price history →

Specs compared

SpecBeats Flex Wireless EarphonesSony WF-C710N
colorBlackBlack
WirelessYesYes
MicrophoneYesYes
BluetoothYesYes
Wi-FiNoNo
Manufacturer ColorBeats BlackGlass Blue
Suitable for TrainingNoNo
Speaker Configuration2.0 (stereo)2.0 (stereo)
Battery Time (in use) (h)12.012.0
Detachable CableNoNo
NFCNoNo
Buttons & ControlsAnswer/Hang Up, Volume, Play/PauseAnswer/Hang Up, Volume, Play/Pause
Show all 40 specsShow fewer specs
SpecBeats Flex Wireless EarphonesSony WF-C710N
MultipointNoYes
Simulated Surround SoundNoNo
Weight (oz)0.6560.4
Wireless TechnologyBluetoothBluetooth
FoldableNoNo
Voice ControlYesYes
Type of HeadphoneIn-EarIn-Ear
actual_colorBlack—
sizeOne Size—
ConfigurationNeckband

What reviewers say

Beats Flex Wireless Earphones

  • 4.1 / 58,110 ratings

Owners rate the Beats Flex well for its price, battery life and convenience of the neckband. Complaints center on the lack of noise cancellation, the cable catching on clothing, and sound that favors bass over detail.

What people mention
  • BatteryPraisedOwners say the roughly 12-hour runtime gets them through a full workday on one charge.
  • FitMixedThe light neckband is comfortable for many, but some find the cable pulls and the buds shift during activity.
  • SoundMixedListeners like the punchy bass but say mids and detail are less clear than pricier buds.
  • NoiseCriticisedWithout ANC or a tight seal, outside noise comes through on trains and busy streets.

Sony WF-C710N

Reviewers broadly agree the sound is clear and the noise cancelling works well, with a comfortable, secure fit for most people. Opinions split on bass and fit: some find the low end thin next to higher-end Sony models, and one reviewer reported the earbuds falling out and battery life falling short.

What people mention
  • Sound qualityPraisedReviewers call the sound clear and crisp, with good detail across the range.
  • Noise cancellingPraisedOwners say the active noise cancelling works well for the class.
  • FitMixedMost find the fit comfortable and secure, but one reviewer had the earbuds fall out.
  • BassMixedSome praise crisp bass, while others find it lacking next to the WF-1000XM5.
Reviews
  • I've tested hundreds of earbuds, and these are the best ones under $200 in 2026 - Browse earbuds
  • Search | Product Finder - Product Finder
  • Best wireless earbuds for 2026 - Engadget - Best wireless earbuds for 2026
  • Best Headphones 2026: Personal audio at home and on-the-go
  • The Best Cheap Wireless Earbuds for 2026

Questions and answers

Which is better for commuting?
The Sony WF-C710N. Active noise cancelling cuts engine and crowd noise, and the case keeps the buds charged between trips. The Beats Flex has no noise cancelling at all.
Which is better for running and gym use?
The Sony WF-C710N, because it is IPX4 splash resistant. The Beats Flex carries no water resistance rating, so sweat is a risk. Neither is built for heavy training.
Which lasts longer on a charge?
The Beats Flex plays about 12 hours straight with no case. The Sony buds run about 8.5 hours, but the case brings total listening to roughly 21.5 hours before you need a wall outlet.
Is the Sony worth stepping up to over the Beats Flex?
Yes for most shoppers. You gain noise cancelling, water resistance, multipoint and a case. Pick the Beats Flex only if you prefer a neckband and physical buttons.
Can I use either with a laptop and a phone at the same time?
Only the Sony WF-C710N. Its multipoint connection holds two Bluetooth devices at once. The Beats Flex connects to one device at a time.
Do the Sony buds stay in during long sessions?
Most reviewers find them comfortable for five-hour sessions. One reviewer reported the buds falling out, so fit depends on your ears. The neckband on the Beats Flex cannot fall to the floor.

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Buying guides that pick them

  • Best wireless earbuds for iPhone under $90
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  • Best wireless earbuds for everyday listening and calls
—
USB TypeUSB-C—
Battery life12 h—
Headphone styleIn-Ear—
FeaturesInner Ear—
Rec. useCasual Listening—
Works withiPhone—
Assembled product weight18.6—
In/Out typeBluetooth—
Inputs/OutputsInputs - USB,Volume Control—
Battery consumption typeIntegrated Rechargeable Battery—
Power typeBattery—
MaterialNitinol—
Video game platformMac—
Headphone typeEarbuds—
Has written warrantyNo—
Model nameFlex—
Colour NameBlue—
Headphone Cup Type—In-ear