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Audio-Technica ATH-M20xBT vs Shure SRH440A Over-Ear Wired Studio Headphones

The ATH-M20xBT is the one to buy if you want wireless freedom, long battery life and multipoint pairing for calls and video. The SRH440A is the one to buy if you want a wired, uncolored studio monitor for recording, mixing or podcasting. The Audio-Technica wins on convenience and battery; the Shure wins on accuracy and isolation. Owners praise the M20xBT's battery and comfort but note its bass-heavy tuning and basic codecs; the SRH440A is respected for neutral sound but is wired-only and heavier.

  • Choose the Audio-Technica ATH-M20xBT if you want wireless over-ear headphones with roughly 60 hours of battery, multipoint pairing and a wired backup option.
  • Choose the Shure SRH440A if you need a wired, closed-back studio headphone with a neutral, uncolored sound for recording, editing or podcasting.

Prices

  • Audio-Technica ATH-M20xBT: $59.99 at eBay (last seen Nov 8)
  • Shure SRH440A Over-Ear Wired Studio Headphones: $59.99 at eBay (last seen Nov 8)
  • Difference: both cost the same at the latest prices (Nov 8)
Audio-Technica
Audio-Technica ATH-M20xBT

Audio-Technica ATH-M20xBT

4.2(20 ratings)
$59.99at eBayObserved Nov 8, 2026, 4:50 PM
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Pros
  • About 60 hours of battery life with rapid charge
  • Multipoint pairing to two devices at once
  • Low-latency mode for video
  • Light at about 216 g
  • Works wired or wireless
Cons
  • Only AAC and SBC codecs, no aptX or LDAC
  • Bass-forward tuning, not flat
  • No active noise cancellation
  • Charging takes about 4 hours
Shure
Shure SRH440A Over-Ear Wired Studio Headphones

Shure SRH440A Over-Ear Wired Studio Headphones

5(3 ratings)
$59.99at eBayObserved at 11:12 PM
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Pros
  • Neutral, uncolored sound for mixing and editing
  • Good isolation for recording and podcasting
  • Detachable straight cable with 3.5 mm and 6.3 mm connectors
  • Durable build for studio use
Cons
  • Wired only, no Bluetooth
  • No microphone for calls
  • Heavier at about 311 g
  • Cable is not detachable on all versions

What separates them

Audio-Technica ATH-M20xBTShure SRH440A Over-Ear Wired Studio Headphones
ConnectivityBluetooth 5.0 wireless plus wired optionWired only, 3.5 mm with 6.3 mm adapter
BatteryUp to about 60 hours, rapid charge (10 min gives about 3 hours)No battery, no charging
Sound signatureEnhanced bass, full-range consumer tuningNeutral, uncolored, accurate studio tuning
CodecsAAC and SBC only, no aptX or LDACNot applicable, wired analog
WeightAbout 216 gAbout 311 g (10.97 oz)
CableDetachable 30 cm USB charging cable; wired listening supportedLong straight cable, not detachable
IsolationClosed-back, good isolation in loud placesClosed-back circumaural, increased isolation for recording
MicrophoneBuilt-in mic and on-board controlsNo microphone for calls

Price history

$89.00$88.95
Oct 31Nov 9
  • Audio-Technica ATH-M20xBT: lowest $88.95 on Nov 1 at Amazon; $89.00 on Nov 8.
  • Shure SRH440A Over-Ear Wired Studio Headphones: lowest $89.00 on Nov 9 at Shure.

Prices at every store

Audio-Technica ATH-M20xBT

  • WalmartNew

    In stockSold by Walts TVReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $89.00Free shippingObserved Nov 8, 2026, 4:50 PM
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  • Abt ElectronicsNew

    In stock

    $89.00Free shippingObserved Nov 8, 2026, 4:50 PM
    Visit Abt Electronics
  • Urban OutfittersNew

    In stock

    $89.00Free shippingObserved Nov 8, 2026, 4:50 PM
    Visit Urban Outfitters
  • eBayNew

    Availability unknownSold by ace_wolf_220 (100% positive, 542 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $59.99+ $8.95 shippingObserved Nov 8, 2026, 4:50 PM
    Visit eBay

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  • WalmartCheck price at Walmart

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All 17 stores and price history →

Shure SRH440A Over-Ear Wired Studio Headphones

  • AdoramaNew

    In stock

    $89.00Free shippingObserved at 11:12 PM
    Visit Adorama
  • Guitar CenterNew

    In stock

    $89.00Free shippingObserved at 11:12 PM
    Visit Guitar Center
  • Musician's FriendNew

    In stock

    $89.00Observed at 11:12 PM
    Visit Musician's Friend
  • eBayNew

    Availability unknownSold by alwaysonsale123 (100% positive, 1,800 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $59.99+ $7.24 shippingObserved at 11:12 PM
    Visit eBay

Also available at

  • WalmartCheck price at Walmart

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

All 18 stores and price history →

Specs compared

SpecAudio-Technica ATH-M20xBTShure SRH440A Over-Ear Wired Studio Headphones
StyleWireless, on-the-go design, Over-earOn-ear
Driver Size40 mm1.575
Water ResistantNoNo
colorBlackBlack
WirelessYesNo
MicrophoneYesNo
BluetoothYesNo
Connector on Cable3.5 mm3.5 mm, 6.3 mm
Frequency Response (min) (Hz)5.010.0
Weight (oz)7.61910.97
FoldableNoNo
Type of HeadphoneOver-EarOver-Ear
Show all 40 specsShow fewer specs
SpecAudio-Technica ATH-M20xBTShure SRH440A Over-Ear Wired Studio Headphones
Sensitivity (dB/mW)100.097.0
Construction & ElementsDynamicDynamic
Detachable CableYesNo
Frequency Response (max) (Hz)32000.022000.0
MultipointYesNo
Impedance (ohm)36.040.0
Acoustic SealClosedClosed
Voice ControlNoNo
Cable Length (ft)3.9379.843
Battery Life

What reviewers say

Audio-Technica ATH-M20xBT

  • 4.2 / 520 ratings

Rated 4.2 out of 5 from 20 ratings. Owners treat it as a solid budget wireless version of the M20x, valuing battery life and sound for the money while noting the basic codec support and lack of noise cancellation.

What people mention
  • BatteryPraisedOwners report the 60-hour rating holds up in normal use and the rapid charge is handy.
  • SoundPraisedListeners describe full bass and clear mids for the price, close to the wired M20x.
  • CodecsCriticisedBuyers note the lack of aptX and the SBC/AAC-only support limits quality on some Android phones.
  • Noise isolationMixedThe closed cups block some ambient noise, but there is no active noise cancellation.

Questions and answers

Which is better for recording and mixing?
The Shure SRH440A. Its uncolored, accurate response and stronger isolation suit critical editing and tracking. The ATH-M20xBT is tuned for listening, not reference work.
Which is better for commuting and calls?
The ATH-M20xBT. It is wireless, has a built-in mic, multipoint pairing and long battery life. The SRH440A has no Bluetooth and no call microphone.
Which lasts longer?
The SRH440A is built for studio durability and has no battery to wear out. The ATH-M20xBT's battery degrades over years of charging, though its earpads and headband are replaceable.
Is the ATH-M20xBT worth stepping up to over the SRH440A?
Only if wireless and battery matter more than accuracy. If you work in a DAW or record voice, the SRH440A's neutral sound is the better tool.
Does the ATH-M20xBT work with a cable?
Yes. It supports wired listening, so you can use it when the battery is empty. The SRH440A is wired all the time.
Which has better isolation?
The SRH440A. Its closed-back circumaural design is made for reducing background noise during recording. The M20xBT isolates well too, but less for studio tracking.

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Buying guides that pick them

  • Best wireless headphones with long battery life
  • Best Beats over-ear wireless headphones
Max. approx. 60 hours
—
Charging TimeApprox. 4 hours—
WeightApprox. 216 g (7.6 oz)—
Driver Diameter40 mm—
Frequency Response5 to 32,000 Hz—
Impedance36 ohms—
Sensitivity100 dB/mW—
Bluetooth VersionBluetooth version 5.0—
Operating RangeLine of sight - approx. 10 m (33')—
Supported CodecsAAC, SBC—
Multipoint Pairingstay connected to two Bluetooth devices at once—
Headphone Cup TypeOver-ear—
Rechargeable BatteryYes—
MaterialProfessional-grade earpad and headband material—
Headphone Impedance36 ohms—
Audio HighlightsLow latency mode—
Earpad MaterialProfessional-grade earpad material—
Driver TechnologyDynamic—
Magnet MaterialRare earth magnets—