Koss Porta Pro review
May 18, 2020
This Koss Porta Pro review is about the closed-back headphones that look pretty unusual. The conside...
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vs
What would be better Koss Porta Pro or Audio-Technica ATH-M20x in sound for music? Based on our rating, Porta Pro has a total rating of 6.5 out of 10 vs 7 out of 10 for ATH-M20x.
Advantages Koss Porta Pro over Audio-Technica ATH-M20x
- Better high limit of frequency response: 25KHz vs 20KHz
- Higher sensitivity: 101dB vs 96dB
- Less weight: 2.1oz vs 6.7oz
Advantages Audio-Technica ATH-M20x over Koss Porta Pro
- Detachable cables
Common features
- Folding headphones
Koss Porta Pro vs Audio-Technica ATH-M20x
Koss and Audio-Technica
porta-pro.jpg
Audio-Technica ATH-M20x review
May 27, 2020
Let’s view a model of Japanese audio brand Audio-Technica ATH-M20x that represents over ear cl...
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Common
Product
Koss Porta Pro
Audio-Technica ATH-M20x
Model
Porta Pro
ATH-M20x
Brand
Koss
Audio-Technica
Reviews
9206
8981
General
Wearing style
on ear
over ear
Enclosure
closed back
closed back
Wireless
Wired
Specifications
Transducer
dynamic
dynamic
Driver size, mm/inches
40/1.5
Impedance, Ohm
60
47
Frequency response, Hz
15Hz-25KHz
15Hz-20KHz
Total harmonic distortion (THD), %
0.2
Sensitivity (SPL), dB
101
96
Magnet type
neodymium
Weight (headphones), g/oz
60/2.1
190/6.7
Comfort
Adjustable headband
Foldable
Noise cancelling
Active noise cancelling
Adjustable noise cancelling level
Microphone
Built-in microphone
In-line microphone
Detachable microphone
Cables
Detachable cable
Audio cable length, cm/ft
120/3.9
300/9.8
Jack connection (TRS)
3.5
3.5
Balanced connection
Control
Built-in control buttons
In-line control
Touch control
Voice control
App control
Control functions
Wireless connectivity
Bluetooth
has not
has not
Bluetooth version
has not
has not
aptX
has not
has not
aptX HD (Hi-Res Audio)
has not
has not
Bluetooth profiles
has not
has not
NFC
Wi-Fi
Battery
Battery type
has not
has not
Battery life, hrs
has not
has not
Charging time, hrs
has not
has not
Charging port
has not
has not
Charging cable
has not
has not
Speed charge
has not
has not
Battery free listening mode
has not
has not
Battery level indicator
has not
has not
Additional features
Water resistance
Light indication
Additional audio features
In the box
Audio cable
Carry case
Charging cable
has not
has not
1/4 Adapter (6,35 mm)
Interchangeable ear pads
Headphones HeadphonesArena comparison rating
- 6.5Koss Porta Pro
- 7Audio-Technica ATH-M20x
The Audio-Technica ATH-M20x is better headphones in this comparison. Check Audio-Technica ATH-M20x price
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