30points

Grado eGrado

42points

Koss Porta Pro KTC

Grado eGrado
Comparison winner
Koss Porta Pro KTC
vs
vs

60 facts in comparison

Grado eGrado vs Koss Porta Pro KTC

Grado eGrado
Koss Porta Pro KTC

Why is Grado eGrado better than Koss Porta Pro KTC?

  • 28 Ohms lower impedance
    ?

    32 Ohmsvs60 Ohms
  • Has an L-shaped plug
    ?
  • Has an open-back design
    ?

Why is Koss Porta Pro KTC better than Grado eGrado?

  • 5Hz lower low-frequency
    ?

    15Hzvs20Hz
  • 5000Hz higher high-frequency
    ?

    25000Hzvs20000Hz
  • Can be used as a headset
    ?
  • 21g lighter
    ?

    67gvs88g
  • Can be folded
    ?
  • Travel bag is included
    ?
  • Has an in-line control panel
    ?
  • Has a straight plug
    ?

Price comparison

Koss Porta Pro KTC

ProductStorePrice
Koss Porta Pro KTC AmazonKoss Porta Pro KTC Ultimate Portable Hea...Koss Porta Pro KTC Ultimate Portable Headphone for iPod, iPhone and iPad
Amazon logo
$70.95
Koss Porta Pro KTC AmazonKoss Porta Pro On Ear Headphones with Ca...Koss Porta Pro On Ear Headphones with Case, Black / Silver
Amazon logo
$34.99
Koss Porta Pro KTC AmazonKoss SportaPro Stereo Headphones, Standa...Koss SportaPro Stereo Headphones, Standard Packaging
Amazon logo
$24.33
Koss Porta Pro KTC AmazonKoss KSC75 Portable Stereophone Headphon...Koss KSC75 Portable Stereophone Headphones, Single, Standard Packaging White/Gray
Amazon logo
$18.50
Koss Porta Pro KTC AmazonKoss Porta Pro Limited Edition Rhythm Be...Koss Porta Pro Limited Edition Rhythm Beige On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote Control, Includes Hard Carrying Case, Wired with 3.5mm Plug, Rhythm Beige
Amazon logo
$59.99
Koss Porta Pro KTC AmazonKoss Porta Pro with Microphone and Remot...Koss Porta Pro with Microphone and Remote On-Ear Headphones, in-Line Microphone and Touch Remote Control, Collapsible Design, Wired with 3.5mm Plug, Black and Silver
Amazon logo
$59.99
Koss Porta Pro KTC AmazonKoss KPH30iRB On-Ear Headphones, in-Line...Koss KPH30iRB On-Ear Headphones, in-Line Microphone and Touch Remote Control, D-Profile Design, Wired with 3.5mm Plug, Rhythm Beige
Amazon logo
$29.99
Koss Porta Pro KTC AmazonKoss Porta Pro Wireless Bluetooth On-Ear...Koss Porta Pro Wireless Bluetooth On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote, Adjustable Headband with Multi-Pivoting Ear Plates, Black
Amazon logo
$117.18
Koss Porta Pro KTC AmazonKoss KTXPRO1 Titanium Portable Headphone...Koss KTXPRO1 Titanium Portable Headphones with Volume Control, Single, Standard Packaging
Amazon logo
$19.29
Koss Porta Pro KTC AmazonKoss BT540i Full Size Bluetooth Headphon...Koss BT540i Full Size Bluetooth Headphones, Black with Silver Trim
Amazon logo
$120.15

Design

1.has stereo speakers
Grado eGrado
Koss Porta Pro KTC
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.has an over-the-ear form
Grado eGrado
Koss Porta Pro KTC
Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.
3.has a detachable cable
Grado eGrado
Koss Porta Pro KTC
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
4.sweat resistance
Grado eGrado
Koss Porta Pro KTC
Resistance to sweat makes it ideal for use while doing sports.
5.weather-sealed (splashproof)
Grado eGrado
Koss Porta Pro KTC
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
6.weight

88g

67g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
7.can be folded
Grado eGrado
Koss Porta Pro KTC
Foldable devices are easier to transport and take up less storage space.
8.travel bag is included
Grado eGrado
Koss Porta Pro KTC
The device comes with its own special case or pouch, which is useful for safe transportation.
9.has a tangle free cable
Grado eGrado
Koss Porta Pro KTC
The cable is designed to minimize tangling.

Sound quality

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
2.highest frequency

20000Hz

25000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.has passive noise reduction
Grado eGrado
Koss Porta Pro KTC
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
4.has active noise cancellation (noise control)
Grado eGrado
Koss Porta Pro KTC
This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.
5.sound pressure level

101dB/mW

101dB/mW

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
6.has a neodymium magnet
Grado eGrado
Koss Porta Pro KTC
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.
7.impedance

32 Ohms

60 Ohms

Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
8.driver unit size

Unknown. Help us by suggesting a value. (Grado eGrado)

44mm

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
9.diaphragm size

Unknown. Help us by suggesting a value. (Grado eGrado)

Unknown. Help us by suggesting a value. (Koss Porta Pro KTC)

The diaphragm moves air back and forth to create sound. The bigger the diaphragm, the more bass it can produce.

Power

1.Battery life

Unknown. Help us by suggesting a value. (Grado eGrado)

Unknown. Help us by suggesting a value. (Koss Porta Pro KTC)

The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.
2.has a rechargeable battery
Grado eGrado
Koss Porta Pro KTC
The battery can be recharged and used over again.
3.has a battery level indicator
Grado eGrado
Koss Porta Pro KTC
An indicator shows you when the device has low battery.
4.charge time

Unknown. Help us by suggesting a value. (Grado eGrado)

Unknown. Help us by suggesting a value. (Koss Porta Pro KTC)

The time it takes to fully charge the battery.
5.battery power

Unknown. Help us by suggesting a value. (Grado eGrado)

Unknown. Help us by suggesting a value. (Koss Porta Pro KTC)

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
6.Has USB Type-C
Grado eGrado
Koss Porta Pro KTC
The USB Type-C features reversible plug orientation and cable direction.
7.Battery life of charging case

Unknown. Help us by suggesting a value. (Grado eGrado)

Unknown. Help us by suggesting a value. (Koss Porta Pro KTC)

The battery life of the charging case as given by the manufacturer. A charging case with a longer battery life allows you to recharge your headphones on the go multiple times before having to recharge the case itself.
8.has a removable battery
Grado eGrado
Koss Porta Pro KTC
The battery is removable and can be replaced by the user if broken.

Connectivity

1.Can be used wirelessly
Grado eGrado
Koss Porta Pro KTC
Wireless devices allow users more freedom of movement.
2.Bluetooth version

Unknown. Help us by suggesting a value. (Grado eGrado)

Unknown. Help us by suggesting a value. (Koss Porta Pro KTC)

Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
3.has a 3.5mm male connector
Grado eGrado
Koss Porta Pro KTC
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
4.Has Bluetooth aptX
Grado eGrado
Koss Porta Pro KTC
Bluetooth aptX is an audio codec used for transmitting hi-resolution audio wirelessly from Bluetooth-enabled devices. Developed by Qualcomm, the aptX audio technology includes variations such as aptX HD, aptX Low Latency, and aptX Adaptive.
5.maximum Bluetooth range

Unknown. Help us by suggesting a value. (Grado eGrado)

Unknown. Help us by suggesting a value. (Koss Porta Pro KTC)

The device can connect at a greater distance via Bluetooth or infrared to another device.
6.supports Wi-Fi 6 (802.11ax)
Grado eGrado
Koss Porta Pro KTC
Wi-Fi 6, released in 2019, is based on the IEEE 802.11ax wireless LAN standard. Designed to operate in all frequency bands between 1 and 6 GHz, it offers higher data rates and lower latency compared to previous Wi-Fi technologies.
7.supports Wi-Fi 5 (802.11ac)
Grado eGrado
Koss Porta Pro KTC
802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability, and improved power consumption. It provides advantages for gaming and HD video streaming.
8.supports Wi-Fi 4 (802.11n)
Grado eGrado
Koss Porta Pro KTC
Wi-Fi 4 (802.11n) is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors – a, b, and g.
9.supports Bluetooth pairing using NFC
Grado eGrado
Koss Porta Pro KTC
Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.

Features

1.can be used as a headset
Grado eGrado
Koss Porta Pro KTC
A headset is one headphone or pair with a built-in microphone. Headsets can be used for apps that require communication i.e. Skype, games with voice chat, mobile phones, etc.
2.has a noise-canceling microphone
Grado eGrado
Koss Porta Pro KTC
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
3.number of microphones

Unknown. Help us by suggesting a value. (Grado eGrado)

1

More microphones result in better sound quality and enable the device to filter out background noise.
4.control panel placed on a device
Grado eGrado
Koss Porta Pro KTC
There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
5.Has an in-line control panel
Grado eGrado
Koss Porta Pro KTC
There is a control panel on the cable, so you can easily operate the device without having to interact with it.
6.warranty period

1

Unknown. Help us by suggesting a value. (Koss Porta Pro KTC)

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.
7.Has voice prompts
Grado eGrado
Koss Porta Pro KTC
With voice prompts, you will automatically receive information via audio messages – for instance, you may find out that the battery is running low, and it's time to recharge the device.
8.has a mute function
Grado eGrado
Koss Porta Pro KTC
The device has an option to mute/unmute a conversation directly from the device.
9.multipoint count

Unknown. Help us by suggesting a value. (Grado eGrado)

Unknown. Help us by suggesting a value. (Koss Porta Pro KTC)

Multipoint allows you to link to more Bluetooth devices and switch between them. For example you can easily switch calls from one device to another without having to manually disconnect and reconnect.

Price comparison

Koss Porta Pro KTC

ProductStorePrice
Koss Porta Pro KTC AmazonKoss Porta Pro KTC Ultimate Portable Hea...Koss Porta Pro KTC Ultimate Portable Headphone for iPod, iPhone and iPad
Amazon logo
$70.95
Koss Porta Pro KTC AmazonKoss Porta Pro On Ear Headphones with Ca...Koss Porta Pro On Ear Headphones with Case, Black / Silver
Amazon logo
$34.99
Koss Porta Pro KTC AmazonKoss SportaPro Stereo Headphones, Standa...Koss SportaPro Stereo Headphones, Standard Packaging
Amazon logo
$24.33
Koss Porta Pro KTC AmazonKoss KSC75 Portable Stereophone Headphon...Koss KSC75 Portable Stereophone Headphones, Single, Standard Packaging White/Gray
Amazon logo
$18.50
Koss Porta Pro KTC AmazonKoss Porta Pro Limited Edition Rhythm Be...Koss Porta Pro Limited Edition Rhythm Beige On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote Control, Includes Hard Carrying Case, Wired with 3.5mm Plug, Rhythm Beige
Amazon logo
$59.99
Koss Porta Pro KTC AmazonKoss Porta Pro with Microphone and Remot...Koss Porta Pro with Microphone and Remote On-Ear Headphones, in-Line Microphone and Touch Remote Control, Collapsible Design, Wired with 3.5mm Plug, Black and Silver
Amazon logo
$59.99
Koss Porta Pro KTC AmazonKoss KPH30iRB On-Ear Headphones, in-Line...Koss KPH30iRB On-Ear Headphones, in-Line Microphone and Touch Remote Control, D-Profile Design, Wired with 3.5mm Plug, Rhythm Beige
Amazon logo
$29.99
Koss Porta Pro KTC AmazonKoss Porta Pro Wireless Bluetooth On-Ear...Koss Porta Pro Wireless Bluetooth On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote, Adjustable Headband with Multi-Pivoting Ear Plates, Black
Amazon logo
$117.18
Koss Porta Pro KTC AmazonKoss KTXPRO1 Titanium Portable Headphone...Koss KTXPRO1 Titanium Portable Headphones with Volume Control, Single, Standard Packaging
Amazon logo
$19.29
Koss Porta Pro KTC AmazonKoss BT540i Full Size Bluetooth Headphon...Koss BT540i Full Size Bluetooth Headphones, Black with Silver Trim
Amazon logo
$120.15

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