Updated 3 Aug 2017

Sony

MDR-EX750NA

Snapshot: The Sony MDR-EX750NA wired in-ear headphones have built-in cable player controls and doesn't work with virtual assistants (such as Siri). But how do they sound?

MDR-EX750NA
Consumer score
SCORE
Avg price

$350

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Test results

Overall score
61
Comfort
?/10
Durability
?/10
Classical
?/10
Noise cancelling
?/10
Sound
?/10

Good points

  • OK sound.
  • Good noise cancelling.
  • OK durability.
  • Has player controls.
  • Light weight.

But

  • Just OK comfort.
  • Needs battery power for some functions.

How we test

Noise-cancelling models

Overall score includes:

Sound (50%)
Comfort (30%)
Noise-cancelling (10%)
Durability (10%)

Other scores don’t count towards the overall score.

Non-noise-cancelling models

Overall score includes:
Sound (60%)
Comfort (30%)
Durability (10%)

Other scores don’t count towards the overall score.

For our test, we get 5 expert testers to wear each pair of headphones for an extended period while listening to a range of content from various audio sources. Each set’s sound quality was also tested using a reference ear, a device with an acoustic input impedance resembling that of an average human ear. This was also done for noise-cancelling if applicable. The scores from the testers and reference ear are then averaged into the final sound quality score.

The same 5 testers allocate the comfort score. Finding the headphone type that’s most comfortable for you can take time, because everyone’s ears are different. Earbuds often come with different-sized rubber nibs to help fit into your ear. Over-ear headphones tend to be bigger and heavier, so you may need to adjust the headband to get the fit right.

Key data

Model

Avg price
$350
Earcup type
In-ear

More test results (/10)

Jazz
6.1
Rock/Pop
6.1
Voice
6.5
Sound leaking
7.3

Specifications

Weight (g)
40
Cable length (cm)
155
Wired
Wireless
No
Battery
Functions when battery runs out

Features

Noise cancelling
Yes
Supports mobile assistant (Siri, Google, etc.)
×
Controls on cable
Controls on earpiece
×
Foldable earphone
×
Remote for Apple
Remote for Android
Travel case
USB charging cable
Extra earbuds
×