Audio-Technica ATH-R70x vs Koss Porta Pro
107 facts in comparison
Based on 1,769 Reddit opinions. Close race—Audio-Technica ATH-R70xAudio-Technica ATH-R70x edges ahead.
1.8K opinions
Audio-Technica ATH-R70x leads by 5pts
VS
Reddit's Pick
89%
A-
Based on
1,638 Redditors
Winner
Audio-Technica ATH-R70x
~$343
836 opinions
tldr; AT's open reference. Light, neutral, professional. Underrated studio pick.
Check pricesVS
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🎵SOU
😌COM
💰VAL
🔧BUI
⚡FEA
76
Points
73
Points
Score by Category
Sound Quality
87%71%
Comfort
78%76%
Value
92%91%
Build Quality
49%54%
Features
0%62%
Why is Koss Porta Pro better than Audio-Technica ATH-R70x?
- Better bass (82% vs 75%)
- Insane value
- Retro icon
- Lifetime warranty
Based on 3,399 Reddit opinions
Slight Edge
Reddit prefers the Audio-Technica ATH-R70xAudio-Technica ATH-R70x
Winning by 5 points (89% vs 84%)
Better sound quality
Reference neutral
Very light
High confidence (3,399 mentions)
💬Reddit Sentiment
Based on 3,399 Reddit mentionsOverall Rating
Audio-Technica ATH-R70x
8.9/10
1,638 mentions
Porta Pro
8.4/10
1,761 mentions
COMFORT
Audio-Technica ATH-R70x7.8/10
Porta Pro7.6/10
SOUND QUALITY
Audio-Technica ATH-R70x8.7/10
Porta Pro7.1/10
BASS
Audio-Technica ATH-R70x7.5/10
Porta Pro8.2/10
BUILD QUALITY
Audio-Technica ATH-R70x4.9/10
Porta Pro5.4/10
VALUE
Audio-Technica ATH-R70x9.2/10
Porta Pro9.1/10
FEATURES
Audio-Technica ATH-R70x0.0/10
Porta Pro6.2/10
⚔️
Head to Head
| Topic | Audio-Technica ATH-R70x | Porta Pro |
|---|---|---|
Comfort | 78% | 76% |
Sound Quality | 87% | 71% |
Bass | 75% | 82% |
Build Quality | 49% | 54% |
Value | 92% | 91% |
Features | 0% | 62% |
Category Wins
Audio-Technica ATH-R70x: 1|Porta Pro: 3
Head to Head
Audio-Technica ATH-R70x: 1|Porta Pro: 3
Comfort
Audio-Technica ATH-R70x78%
Porta Pro76%
Sound QualityAudio-Technica ATH-R70x
Audio-Technica ATH-R70x87%
Porta Pro71%
BassPorta Pro
Audio-Technica ATH-R70x75%
Porta Pro82%
Build QualityPorta Pro
Audio-Technica ATH-R70x49%
Porta Pro54%
Value
Audio-Technica ATH-R70x92%
Porta Pro91%
FeaturesPorta Pro
Audio-Technica ATH-R70x0%
Porta Pro62%
Audio-Technica ATH-R70x
89%
84%
Porta Pro
Audio-Technica ATH-R70x89%
Porta Pro84%
Audio-Technica ATH-R70x wins by 5 points
Key Specs
| Spec | Audio-Technica ATH-R70x | Koss Porta Pro |
|---|---|---|
| Type | Open-back reference, over-ear | — |
| Driver Diameter | 45 mm | — |
| Frequency Response | 5-40,000 Hz | 15-25,000 Hz |
| Impedance | 470 ohms | 60 ohms |
| Sensitivity | 98 dB/mW | 101 dB SPL/1mW |
Key Highlights
Audio-Technica ATH-R70xWinner
📐 Reference neutral
🪶 Very light
🎧 Studio focused
💰 Budget-friendly option
Koss Porta Pro
💰 Insane value
📜 Retro icon
♾️ Lifetime warranty
👑 Must own
Topic Battles
Audio-Technica ATH-R70x: 1|Tied: 2|Porta Pro: 2
🎵Sound Quality
Audio-Technica ATH-R70x winsAudio-Technica ATH-R70x
87%
Porta Pro
71%
😌Comfort
Audio-Technica ATH-R70x
78%
Porta Pro
76%
💰Value
Audio-Technica ATH-R70x
92%
Porta Pro
91%
🔧Build Quality
Porta Pro winsAudio-Technica ATH-R70x
49%
Porta Pro
54%
⚡Features
Porta Pro winsAudio-Technica ATH-R70x
0%
Porta Pro
62%
Based on Reddit sentiment across 5 categories
📈Where They Rank
💬What Redditors Actually Say
What Redditors Say
Best praise vs top criticism for Audio-Technica ATH-R70x
Best Praise
+46 pts“It's hard to top the R70x; I use it every day and have been for almost 9 years. Take good care of it and imo, you'll probably never find another pair of headphones you'll like more.”
r/headphones
ViewTop Criticism
+12 pts“An updates R70x? Shut up and take m- Oh... They've ditched the wing system. I actually really like the wings. Also, is it me or does it look like there's no horizontal cup swivel now? They've added in the vertical swivel that was missing on the original, but it looks like they've pulled a hifiman and taken away the horizontal swivel.”
r/headphones
View3 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
ViewTop 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
View3 more quotes available below
Sentiment Over Time
Audio-Technica ATH-R70x
Koss Porta Pro
📈Historical Price Data
Audio-Technica ATH-R70x
Koss Porta Pro
Audio-Technica ATH-R70x
All-time low: $199(2020-02)
Koss Porta Pro
All-time low: $19.99(2020-10)
$7 below 90-day avg
Which is Better?
Audio-Technica ATH-R70x Wins
89%
ATH-R70x
vs
84%
Pro
Close race, but Audio-Technica ATH-R70x edges ahead by 5 points based on 3,399 Reddit opinions.
Why Audio-Technica ATH-R70xWinner
- 📐 Reference neutral
- 🪶 Very light
- 🎧 Studio focused
Why Porta Pro
- Better Features (62% vs 0%)
❤️The Love/Hate Breakdown
Sentiment Breakdown
46%Positive
Positive
46%Neutral
49%Negative
5%Based on 1,638 Reddit opinions
Sentiment Breakdown
45%Positive
Positive
45%Neutral
47%Negative
8%Based on 1,761 Reddit opinions
Frequently Asked Questions
Which is better, Audio-Technica ATH-R70x or Koss Porta Pro?
Based on 3,399 Reddit comments, Audio-Technica ATH-R70x has a slight edge with 89% positive sentiment vs Koss Porta Pro's 84%. The difference is small, so both are solid choices.
Should I buy Audio-Technica ATH-R70x or Koss Porta Pro?
Both have similar approval ratings (89% vs 84%), so focus on specific features, pricing, and what matters most to you.
What do Redditors love about Audio-Technica ATH-R70x?
Reddit users highlight: Reference neutral. Very light. Studio focused. With 1,638 mentions and 89% 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 3,399 Reddit comments: 1,638 about Audio-Technica ATH-R70x and 1,761 about Koss Porta Pro. Data was sourced from headphones 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.
1,769 Reddit opinions analyzed · Last updated 6/25/2026