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Updated January 10, 2024·
If audio fidelity for music is your primary concern, the 7hz Timeless might be the better choice as they offer a higher quality sound specifically for music. However, they are wired earbuds, which can be inconvenient if you prefer the freedom of wireless use. Also, they do not come with a microphone, making them unsuitable for calls and online meetings. On the other hand, the Sennheiser Momentum True Wireless 3 offers a good balance for various use cases including calls, music, gaming, and watching TV or videos. They also have features such as Active Noise Cancelling, app customization, sweatproof design, and a detection feature that pauses the audio when you take the earbuds out. They provide a wireless experience with longer battery life and the convenience of an integrated microphone. If versatility and convenience are more important to you, and you frequently engage in calls or move around a lot, the Sennheiser would be a more appropriate choice. 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
Very good for music
Advantages of the Sennheiser Momentum True Wireless 3
Excellent for gaming
Very good for TV and video
Very good for air travel
Very good for podcasts and audiobooks
Key differences
Music
8.6/10
7.3/10
The 7hz Timeless is very good for music, while the Sennheiser Momentum True Wireless 3 is good.
Gaming
6.6/10
9.0/10
The Sennheiser Momentum True Wireless 3 is excellent for gaming, while the 7hz Timeless is only fair.
Phone Calls
4.3/10
6.7/10
The Sennheiser Momentum True Wireless 3 is only fair for phone calls, while the 7hz Timeless is poor.
Podcasts and Audiobooks
6.8/10
8.0/10
The Sennheiser Momentum True Wireless 3 is very good for podcasts and audiobooks, while the 7hz Timeless is only fair.
TV and Video
7.8/10
8.5/10
The Sennheiser Momentum True Wireless 3 is very good for TV and video, while the 7hz Timeless is good.
Noise Reduction
5.3/10
9.1/10
The Sennheiser Momentum True Wireless 3 is excellent for noise reduction, while the 7hz Timeless is poor.
Battery
N/A
7.0 Hours
The 7hz Timeless does not have a battery. The Sennheiser Momentum True Wireless 3 has 7 hours of battery life.
Cost
$190
$139
$50
$100
$150
$200
$250
$300
The 7hz Timeless has a price of $190 and the Sennheiser Momentum True Wireless 3 costs $139.
"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."
"With the Momentum True Wireless 3, Sennheiser cements itself yet again as one of the go-to brands for wireless sound quality. It has a fun and engaging sound signature that has great bass and a great stage, accomplishing what only some of the best Bluetooth earphones can, and that’s clarity."
Get a great deal on the 7hz Timeless or the Sennheiser Momentum True Wireless 3
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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