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Cooler Master MH751 vs Koss Porta Pro

151 facts in comparison

These products are from different categories (Gaming Headsets vs headphones), so direct comparison may not be meaningful.

Based on 2,005 Reddit opinions. Master MH751 leads by 9 points.

2.0K opinions
Master MH751 leads by 9pts
Reddit's Pick
CM
Master MH751
93%
A
Based on
1,824 Redditors
Winner

Cooler Master MH751

~$89.99
1,072 opinions

tldr; Hidden gem budget headset. Redditors recommend as great value.

Check prices
VS
Koss Porta Pro
84%
B+
Based on
1,761 Redditors

Koss Porta Pro

~$39.99
933 opinions

tldr; Retro legend. $30, sounds like $100+. Lifetime warranty. Just buy it.

Check prices
Sound QualityMicrophoneComfortBuild QualityValue
🎵SOU
🎙️MIC
😌COM
🔧BUI
⭐VAL
78
Points
73
Points

Score by Category

Sound Quality
89%71%
Microphone
86%—
Comfort
87%76%
Build Quality
39%54%
Value
91%91%

Why is Koss Porta Pro better than Cooler Master MH751?

  • Better build quality (54% vs 39%)
  • Insane value
  • Retro icon
  • Lifetime warranty
Based on 3,585 Reddit opinions
Slight Edge

Reddit prefers the Master MH751

Winning by 9 points (93% vs 84%)

Better sound quality
Better comfort
Great value
High confidence (3,585 mentions)

💬Reddit Sentiment

Based on 3,585 Reddit mentions

Overall Rating

Master MH751
9.3/10
1,824 mentions
Porta Pro
8.4/10
1,761 mentions
SOUND QUALITY
Master MH7518.9/10
Porta Pro7.1/10
COMFORT
Master MH7518.7/10
Porta Pro7.6/10
BUILD QUALITY
Master MH7513.9/10
Porta Pro5.4/10
MICROPHONE
Master MH7518.6/10
Porta ProN/A
VALUE
Master MH7519.1/10
Porta Pro9.1/10
BASS
Master MH751N/A
Porta Pro8.2/10
⚔️

Head to Head

Head to Head

Master MH751: 3|Porta Pro: 3
Sound QualityMaster MH751
Master MH75189%
Porta Pro71%
ComfortMaster MH751
Master MH75187%
Porta Pro76%
Build QualityPorta Pro
Master MH75139%
Porta Pro54%
MicrophoneMaster MH751
Master MH75186%
Porta ProN/A
Value
Master MH75191%
Porta Pro91%
BassPorta Pro
Master MH751N/A
Porta Pro82%
FeaturesPorta Pro
Master MH751N/A
Porta Pro62%
Master MH75193%
Porta Pro84%
Master MH751 wins by 9 points

Key Specs

SpecCooler Master MH751Koss Porta Pro
Driver
40mm Neodymium
—
Frequency Response
20-20,000 Hz
15-25,000 Hz
Impedance
26 ohms
60 ohms
Sensitivity
97dB +/- 3dB (@ 1KHz)
101 dB SPL/1mW
Microphone Type
Detachable Omnidirectional Boom
—

Key Highlights

Cooler Master MH751Winner
💰 Great value
🎧 Very comfortable
🔊 Neutral audio
⭐ Hidden gem
Koss Porta Pro
💰 Insane value
📜 Retro icon
♾️ Lifetime warranty
👑 Must own

Topic Battles

Master MH751: 3|Tied: 1|Porta Pro: 1
🎵Sound Quality
Master MH751 wins
Master MH751
89%
Porta Pro
71%
🎙️Microphone
Master MH751 wins
Master MH751
86%
Porta Pro
—
😌Comfort
Master MH751 wins
Master MH751
87%
Porta Pro
76%
🔧Build Quality
Porta Pro wins
Master MH751
39%
Porta Pro
54%
⭐Value
Master MH751
91%
Porta Pro
91%

Based on Reddit sentiment across 5 categories

📈Where They Rank

💬What Redditors Actually Say

What Redditors Say

Best praise vs top criticism for Cooler Master MH751

Best Praise
+7 pts
“I mean the best gaming headset you can get right now under 100 is mh751 or mh752. I have the 751 and they are perfect. I’ve never had a headset that has done that with my voice but honestly I the only thing I can think of is maybe you’re talking too loud (I know that’s an incredibly stupid thing to say but still). But yeah basically mh751”
r/gaming_headsets
View
Top Criticism
+3 pts
“Right ear cushion has become loose and therefore completely lost audio on the right side. I know 751/752 are top tier suggestion in this subreddit, just like 1 year ago when i started browsing, but tbh as fine as the headset works to completely break after one year is trash in my book. And if you read through some history in this subreddit there are a lot of people having issues with it”
r/gaming_headsets
View
3 more quotes available below

What Redditors Say

Best praise vs top criticism for Koss Porta Pro

Best Praise
+133 pts
“Koss also made the Porta Pro in the 1980’s and clearly didn’t copy this design. Many headphones from that time period looked like this, and let’s all be honest. Koss clearly had a superior design. Hence why it has stood the test of time.”
r/headphones
View
Top Criticism
+457 pts
“Yea so after 10 minutes of listening, these sound terrible. Very comfortable tho! The koss drivers were definitely made to be on ear, being that far away made it sound like a phone speaker”
r/headphones
View
3 more quotes available below

📈Historical Price Data

Cooler Master MH751
Koss Porta Pro
$40$60$80Jun '25Jul '25Aug '25Sep '25Oct '25Dec '25Jan '26Feb '26Mar '26Apr '26Low: $56.99Low: $39.99
Cooler Master MH751
All-time low: $56.99(2025-11)
Koss Porta Pro
All-time low: $19.99(2020-10)
$7 below 90-day avg

Which is Better?

Cooler Master MH751 Wins
93%
MH751
vs
84%
Pro

Cooler Master MH751 leads by 9 points based on 3,585 Reddit opinions.

Why Master MH751Winner
  • 💰 Great value
  • 🎧 Very comfortable
  • 🔊 Neutral audio
Why Porta Pro
  • 💰 Insane value
  • 📜 Retro icon

❤️The Love/Hate Breakdown

Sentiment Breakdown

55%Positive
Positive
55%
Neutral
41%
Negative
4%
Based on 1,824 Reddit opinions

Sentiment Breakdown

45%Positive
Positive
45%
Neutral
47%
Negative
8%
Based on 1,761 Reddit opinions
Cooler Master MH751Check prices Koss Porta ProCheck prices

Frequently Asked Questions

Which is better, Cooler Master MH751 or Koss Porta Pro?
Based on 3,585 Reddit comments, Cooler Master MH751 is the preferred choice with 93% positive sentiment vs Koss Porta Pro's 84%. Cooler Master MH751 leads by 9 percentage points.
Should I buy Cooler Master MH751 or Koss Porta Pro?
If you want the safer choice based on community sentiment, Cooler Master MH751 has stronger approval ratings (93% vs 84%). However, Koss Porta Pro may still be better depending on your specific needs, budget, or use case.
What do Redditors love about Cooler Master MH751?
Reddit users highlight: Great value. Very comfortable. Neutral audio. With 1,824 mentions and 93% approval, it's a well-regarded choice in the community.
What do Redditors say about Koss Porta Pro?
Reddit users highlight: Insane value. Retro icon. Lifetime warranty. With 1,761 mentions and 84% approval, it remains a popular alternative.
How many Reddit reviews were analyzed?
This comparison analyzed 3,585 Reddit comments: 1,824 about Cooler Master MH751 and 1,761 about Koss Porta Pro. Data was sourced from Gaming Headsets community discussions.
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Well-discussed products with many mentions tend to have more reliable scores than niche items with fewer data points.
Why trust Reddit over professional reviews?
Reddit users bought products with their own money and have no incentive to mislead. You're seeing hundreds of real opinions across different use cases, not just one reviewer's take. This crowdsourced approach surfaces both common praise and recurring complaints.

2,005 Reddit opinions analyzed · Last updated 6/15/2026

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