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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
The 7hz Timeless earbuds offer excellent music quality with a high score in sound quality and music performance, making them superb for music enthusiasts. However, they are less suitable for calls and meetings, and exercise. Beyerdynamic 770 Pro headphones excel in overall sound quality and comfort, are great for TV and video, and present a more balanced choice for various uses like gaming and air travel, albeit with slightly less music quality than the 7hz Timeless. The 7hz Timeless are more portable but have less noise isolation than the Beyerdynamic, which come with a long, non-detachable cable, while the earbuds feature a detachable one. Choose the 7hz Timeless for a focus on music quality and portability, or the Beyerdynamic 770 Pro for a comfortable, all-rounder experience with a slight edge in noise isolation and diverse media consumption. 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 7hz Timeless
- The 7hz Timeless has no clear advantages over the Beyerdynamic 770 Pro (80 ohm).
Advantages of the Beyerdynamic 770 Pro (80 ohm)
- Very good for TV and video
Key differences
Podcasts and Audiobooks
6.8
5.9
The 7hz Timeless is only fair for podcasts and audiobooks, while the Beyerdynamic 770 Pro (80 ohm) is poor.
Noise Reduction
5.3
6.0
The Beyerdynamic 770 Pro (80 ohm) is only fair for noise reduction, while the 7hz Timeless is poor.
Cost
$161
$150
$50
$100
$150
$200
$250
The 7hz Timeless has a price of $161 and the Beyerdynamic 770 Pro (80 ohm) costs $150.
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Key similarities
Music
8.6
8.6
The Beyerdynamic 770 Pro (80 ohm) and 7hz Timeless are both very good for music.
Gaming
6.6
6.5
The 7hz Timeless and Beyerdynamic 770 Pro (80 ohm) are both only fair for gaming.
Phone Calls
4.3
3.8
The 7hz Timeless and Beyerdynamic 770 Pro (80 ohm) are both poor for phone calls.
TV and Video
7.8
8.2
Although they have very similar scores, PerfectRec considers Beyerdynamic 770 Pro (80 ohm) to be very good for TV and video, while the 7hz Timeless is good.
Build Quality
8.5
8.0
The 7hz Timeless and Beyerdynamic 770 Pro (80 ohm) both have very good build quality.
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How the 7hz Timeless and the Beyerdynamic 770 Pro (80 ohm) compare to other earbuds and headphones
Spec Comparison
 |  | |
| 7hz Timeless | Beyerdynamic 770 Pro (80 ohm) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$161 | $150 | ||
Brand | |||
Brand | 7hz | Beyerdynamic | |
Release Date | |||
Release Date | August 1, 2021 | January 1, 1985 | |
Form Factor | |||
Form Factor | Earbuds | Headphones | |
Connectivity | |||
Connectivity | Wired | Wired | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 8.6/10 | 8.7/10 | |
Phone Calls Score | |||
Phone Calls Score | 4.3/10 | 3.9/10 | |
Gaming Score | |||
Gaming Score | 6.7/10 | 6.6/10 | |
TV and Video Score | |||
TV and Video Score | 7.8/10 | 8.2/10 | |
Exercise Score | |||
Exercise Score | 4.3/10 | 4.5/10 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | No | |
Noise Reduction Score | |||
Noise Reduction Score | 5.3/10 | 6/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.5/10 | 8/10 | |
Comfort score | |||
Comfort score | 7/10 | 8.4/10 | |
Size | |||
Size | Large | N/A | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 5.5 Grams | 272.1 Grams | |
Waterproof Rating | |||
Waterproof Rating | 0 | 0 | |
Shopping
7hz Timeless
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Dig into reviews and images
Headphonesty
Kazi Mahbub Mutakabbir | May 2023
"7Hz picked a bold name for the Timeless and frankly, got very close to justifying their word choice. Most importantly, the Timeless are good to go in stock form, so you don’t have to worry about source-matching and such. I can recommend the 7Hz Timeless to those who do not mind a dash of brightness up top, want a taste of planar in IEM form, and want one of the most resolving pair of earphones in the $150 - $300 price range."
Beyerdynamic 770 Pro (80 ohm)
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Dig into reviews and images
Headphones.com
Sebastian Taboada | September 2022
"Altogether, when you consider its accessible price tag, the performance, the build, and its outstanding comfort, I think that the DT770 Pro is fantastic option for anyone looking for a closed-back headphone in the sub-$1,000 range, and I can confidently give it a strong recommendation."
Get a great deal on the 7hz Timeless or the Beyerdynamic 770 Pro (80 ohm)
About Beyerdynamic
Beyerdynamic is a German, family-owned, century-old, audio system manufacturer. They produce a wide array of professional-quality products such as microphones, aviation headsets, conference systems and headphones. The company has served as the main provider of audio equipment for German entertainment events like tours by the Beatles and Elton John and even government entities like the German Parliament.
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Why trust us
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.
Jason Lew
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
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
Luis Torres
Earbuds and Headphones Expert
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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