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Updated , Sam Vafaei

Wired vs Wireless Headphones: Which is best for you ?

Wireless headphones offer distinct advantages over their wired counterpart for some use cases. However, depending on the type of wireless connection, its specifications and range, wireless headphones may not be ideal for all listeners. We've measured and compared multiple headphones that can be used both wired and wirelessly, as well as some models that have a wired and wireless variation. We only focused on wireless Bluetooth headphones as Radio Frequency, and Wifi-enabled headphones are not that common. So, which headphones would be best for you: Wired vs Wireless?

Wireless Closed-back 

What it is: Wireless closed back headphones that can also be used wired.

Who should buy it: Most listeners that want the range and flexibility of a wireless design. Audio quality is about the same wired or wireless but latency may be an issue if you watch a lot of videos.

See our best Wireless Bluetooth Headphones

Wired Closed-Back

What it is:  Strickly wired closed back headphones that must be used with the audio cable.

Who should buy it: Listeners that will use the headphones for latency-sensitive applications such as recording in studio, gaming and watching high frame rate content.                          

See our best Wired Audiophile Headphones

We compare Wired vs Wireless headphones based on sound quality, latency, and range.

Wired vs Wireless Headphones Correlation  Wired Wireless
Sound Quality Moderate Good  Good
Latency Strong Great Mediocre
Range Strong Poor Great

Sound quality

So how does Bluetooth affect the sound quality of your headphones? Below are a few audio samples of headphones playing audio both wirelessly and wired. However, this comparison is relative and not absolute, as it will depend on the sound quality and audio reproduction of your current listening device (headphones or speakers). 

Sony MDR-1000X Audio Test (Wireless)

Sony MDR-1000X Audio Test (Wired)

Bose QuietComfort 35 Audio Test (Wireless)

Bose QuietComfort 35 Audio Test (Wired)

Results: As you may have noticed, the differences between wired and wireless in terms of sound quality are very subtle. In most cases, the differences are so small that for most casual listeners, it wouldn't matter whether the headphones are used wirelessly or wired. Thanks to the improvements in Bluetooth technology, a lot more data can be streamed over the wireless connection, so the audio quality does not change much. However, trained ears or more critical listeners may notice the slight variations in the frequency response as shown in the frequency response graphs below. 

Wireless Frequency Response on Sony MDR 1000XWireless Frequency Response
Wired Frequency Response on Sony MDR 1000XWired Frequency Response
Wireless Frequency Response on Bose QC35Wireless Frequency Response
Wired Frequency Response on the Bose QC35Wired Frequency Response

In this case, the Sony MDR 1000x show the most noticeable changes between wired and wireless. Low bass is a bit higher when used wirelessly, and there's a roll off in the treble range that makes the MDR100x sound a bit more closed and less airy than when used wired. However, most Bluetooth headphones behave like the Bose QC35 with pretty much the same frequency response for both wired and wireless.

Audio Codecs

There are 3 main audio codecs when it comes to headphones and sound quality:

  • SBC - the default subband coding for all Bluetooth headphones.
  • aptX - a proprietary codec for more efficient audio encoding than SBC. aptX(low latency) and aptX (HD) are specialized variations of this codec.
  • AAC - an alternative to SBC with slightly better sound quality but typically reserved for nonwireless applications.

To learn more about audio codecs, check our article SBC vs AptX: Which Bluetooth Codec is the best? 


Latency has a bigger impact on your listening/viewing experience when comparing wired vs. wireless headphones. Since a wired connection doesn't have the additional steps of encoding, transmitting and decoding data packets, they have a near lag-less audio playback when compared to Bluetooth headphones or speakers.

It's not much of an issue when you're just listening to audio or music. However, when watching videos or gaming, latency is a much greater concern. The audio you hear will be out of sync with the images you see, if the latency is high enough, which can be a frustrating experience as the delay could ruin your viewing experience. To give you a better understanding of how latency will affect your listening and viewing experience, check our latency test.

Pattern and Speech test

Results: At 50 to 100 ms, you will notice the slight latency, but you may still be able to ignore it if you're watching a long video, as you will naturally compensate for the slight sync issues. However, above 100 ms, the desync between audio and video is much more noticeable, which may become frustrating especially with high frame rate content like 60fps video games. This makes most headphones with 100ms+ latency not ideal for home theater use or gaming as the latency may get too distracting.

Latency Codecs

To fix some of the sync issues caused by latency, CSR developed the aptX and subsequently the aptX-Low Latency codec. Regular aptX does somewhat improve latency due to its more efficient encoding algorithm than SBC. However,  the aptX-LL has the most drastic impact on latency.

Plantronics BackBeat Pro 2 latency  
Wired 7 ms
SBC 173 ms
aptX 166 ms
aptX (Low  Latency) 34 ms

As you can see, the clicks in the wired reproduction of the Plantronics Backbeat Pro 2 has the least delay followed by the aptX(LL). Regular aptX does somewhat improve the latency but not as significantly as aptX (LL). This makes the Backbeat Pro 2 and other headphones with the low latency codec good headphones for gaming and watching movies as long as both your Bluetooth transmitter and receiver support the aptX (LL). 

Winner: Wired


Range is one of the advantages that wireless headphones have over wired ones. You can listen to your music or podcasts while your audio source is another room which is not always the case for wired headphones. Some studio headphones come with much longer cables but at most, they reach up to 10-11 ft, which is still far shorter than the range of the worst performing Bluetooth headphones we've tested at 23ft. 

  Range (ft)
Headphones Shortest Longest Average
Wired 1.48 10.7 4
Wireless 23 59 33

Most Bluetooth headphones easily reach up to 33ft and some of the better performers reach as far as 50-55ft and that's when the Bluetooth source is obstructed. In direct line of sight, some models had a range above 200ft which is rarely a cable length available for casual or even the most dedicated of listeners.

Winner: Wireless


The most noticeable differences between using your headphones wired or wireless are in latency and range. For just listening to music, latency won't be a major concern, but when watching videos or gaming, especially at high frame rates (60 fps), the delay between what you hear and what you see is significant enough to be bothersome. Also if you have a fixed audio source that supports Bluetooth, wireless headphones give you a bit more freedom of movement thanks to their superior range.

As for the sound quality, the differences between wired and wireless playback is so subtle that you may not notice any major flaws unless you look at the frequency response or have very sensitive ears. The varying codecs do offer a slight improvement in sound quality, but even that is not particularly noticeable, especially since wireless headphones tend to be closed-back and not always the best of critical listening.

So overall, unless you're using your headphones for gaming, recording or anything that's susceptible to sync issues due to latency, there's no big difference between using them wired or wireless. However, if the range is a significant issue for you and you're not using your headphones to watch videos, then go wireless. Discover our recommendations for the best wireless headphones

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Questions & Answers

Are there top rated headphones that can be used in either wireless or wired mode?

Most of our top rated wireless over/on-ear headphones can be used wired, but they may still need a charged battery to work properly, even when wired. With in-ear headphones, it is less likely that the wireless ones would also work wired.

Did you have a specific model in mind?

When using a wireless set that has the ability to be wired also, does that wireless unit then lose all the latency usually associated with its bluetooth connection. Example would be Say the momentum 2(wireless) being used in wired mode vs its completely tethered brethren the momentum 2(wired). Have you tested the wireless headsets(any) in wired mode to see if there are any gains in performance if any?
Yes, the latency of a wireless headphone will be the same as a wired model if you use them a with an audio cable. In all the cases that we have tested so far, once you plug in an audio cable, the wireless headphones automatically turn off their Bluetooth receiver and behave like normal, wired headsets. There are other benefits to using a wired connection over a wireless one, like slight improvements in sound quality, as mentioned in the wired vs wireless article. However, we have yet to test the full extent of wireless codecs, and cannot yet draw a conclusion as to how much better a wired headphone will sound compared to its wireless counter part.
You have a wonderful website. I have a question. Perhaps the answer is obvious, perhaps not. I purchased the Bose Quiet Confort 35 and paired them with my Samsung Galaxy S8, most often to listen to Pandora. They sound good, but not as good I expected. I am not disappointed. But I wonder how much the SOURCE is a limiting quality factor. What are the best sources for the best sound? For example, do I need a high quality tuner/preamp/amp to achieve the best sound? Perhaps an article on this topic would be useful to readers.
The overall effect of wireless connectivity, amp/dac quality, and compression level (mp3/aac) will be subtle. Compression level probably has the most effect out of the three, but as long as it is more than 192kbps, it should sound nearly identical to the uncompressed file. We have a couple of articles that address some of your questions, such as Wired vs. Wireless and SBC vs aptX, but more comprehensive articles are on the agenda.
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