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Porta Pro (with mic)
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HD 250BT
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What we think

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The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·

If you prioritize portability and a built-in microphone for calls, the Koss Porta Pro with mic would meet those needs, whereas the Sennheiser HD 250BT offers a potentially longer battery life and may have better build quality. The Koss is on-ear and typically provides a more open soundstage, but may be less comfortable for long listening sessions compared to the around-ear design of the Sennheiser, which can also offer better noise isolation. The Sennheiser might also have more modern features such as Bluetooth 5.0 and aptX Low Latency codec, which are great for video and gaming due to reduced audio lag. Give Feedback

this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Koss Porta Pro (with mic)
  • Very good for music
Advantages of the Sennheiser HD 250BT
  • Good for phone calls
  • Very good for TV and video
  • Very good for air travel
  • Very good for podcasts and audiobooks

Key differences

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Music

8.2
Porta Pro (with mic)
HD 250BT
6.5
The Koss Porta Pro (with mic) is very good for music, while the Sennheiser HD 250BT is only fair.

Gaming

8.2
Porta Pro (with mic)
HD 250BT
8.8
The Sennheiser HD 250BT and Koss Porta Pro (with mic) are both very good for gaming, though the Sennheiser HD 250BT is somewhat better.

Phone Calls

6.1
Porta Pro (with mic)
HD 250BT
7.2
The Sennheiser HD 250BT is good for phone calls, while the Koss Porta Pro (with mic) is only fair.

Podcasts and Audiobooks

6.8
Porta Pro (with mic)
HD 250BT
8.1
The Sennheiser HD 250BT is very good for podcasts and audiobooks, while the Koss Porta Pro (with mic) is only fair.

TV and Video

7.6
Porta Pro (with mic)
HD 250BT
8.4
The Sennheiser HD 250BT is very good for TV and video, while the Koss Porta Pro (with mic) is good.

Noise Reduction

2.5
Porta Pro (with mic)
HD 250BT
6.0
The Sennheiser HD 250BT is only fair for noise reduction, while the Koss Porta Pro (with mic) is poor.

Battery

N/A
Porta Pro (with mic)
HD 250BT
25.0 Hours
The Koss Porta Pro (with mic) does not have a battery. The Sennheiser HD 250BT has 25 hours of battery life.

Cost

$60
Porta Pro (with mic)
HD 250BT
$68
Product image
Product image

$50

$60

$70

$80

$90

$100

The Koss Porta Pro (with mic) has a price of $60 and the Sennheiser HD 250BT costs $68.

Build Quality

6.0
Porta Pro (with mic)
HD 250BT
9.0
The Sennheiser HD 250BT has excellent build quality, while the Koss Porta Pro (with mic) has only fair build quality.
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How the Koss Porta Pro (with mic) and the Sennheiser HD 250BT compare to other earbuds and headphones

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Spec Comparison

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Koss Porta Pro (with mic)Sennheiser HD 250BT
Koss Porta Pro (with mic)Sennheiser HD 250BT

GENERAL

Price
$60
$68
Brand
KossSennheiser
Release Date
January 1, 1984May 1, 2021
Form Factor
HeadphonesHeadphones
Connectivity
WiredWireless

SOUND

Music Score
8.3/106.6/10
Phone Calls Score
6.2/107.2/10
Gaming Score
8.2/108.9/10
TV and Video Score
7.7/108.5/10
Exercise Score
4.2/106.2/10

PERFORMANCE

Battery life
N/A25 Hours
Wireless charging
N/ANo
Charging time
N/A3 Hours
Bluetooth version
N/A5

FEATURES

Active Noise Cancelling
NoNo
Noise Reduction Score
2.5/106/10
Virtual Surround
N/ANo
Android App
N/AYes
iOS App
N/AYes
Mic Quality
6.5/108.5/10

BUILD AND DESIGN

Build Quality
6/109/10
Comfort score
7/107/10
Weight (headset or single earbud)
63.5 Grams125 Grams
Microphone style
In-LineIntegrated
Waterproof Rating
00

Shopping

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Koss Porta Pro (with mic)

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Dig into reviews and images

Headphones.com

Sebastian Taboada | February 2022
"It’s clear to see why these have been such a popular choice amongst listeners for nearly four decades. It’s a charming pair of headphones that delivers a truly enjoyable listening experience and one that I think punches well above its weight."

Sennheiser HD 250BT

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Headphone Check

Pete Scholßnagel | 2020
"As a lightweight, robust audio provider with a long battery life, the Sennheiser HD 250BT offer a lot for their price: very good Bluetooth codecs, an app connection and an extremely understated design. These headphones may not be among the most comfortable, but they deliver adequate sound – without overdriving or distortion."

Get a great deal on the Koss Porta Pro (with mic) or the Sennheiser HD 250BT

About Koss

Koss is an American headphone manufacturer established in 1953. In 1958, they created the first set of stereophones, that is headphones with stereo sound, and in 1984 they released the world-famous Porta Pro, a set of on-ear headphones that has remained essentially unchanged for more than 30 years and that is still made, sold and loved by many audio enthusiasts around the world today.

About Sennheiser

A family-owned company, Sennheiser is a German, high fidelity, audio equipment manufacturer founded in 1945. Their consumer audio division is now owned by the Swiss hearing aid and cochlear implant manufacturer Sonova. Sennheiser offers a wide variety of, very high quality, audio equipment solutions, from headphones to earbuds, full sets of monitoring speakers, amplifiers and microphones. They also make what is widely regarded as the best, and most expensive, headphones in existence, the HE-1 Orpheus, costing a whopping $59,000 dollars.

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This information was produced and vetted by the PerfectRec earbuds & headphones team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest earbuds or headphones information and makes it digestible for you.

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About the Earbuds or Headphones team

Joe Golden, Ph.D

CEO and Earbuds and Headphones Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.

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Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.

Chandradeep Chowdhury

Staff Expert & Software Engineer
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Luis is a Mexico-based headphones expert. He’s been making headphone recommendations for five years and has close to 100 pairs in his personal collection.

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