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Updated January 10, 2024·
The 1More Sonoflow has the convenience of both wireless and wired connectivity, which includes a long battery life for extended use without recharging, ideal for active users or those who travel frequently, along with built-in controls for easy adjustments on the go. However, the Thieaudio Monarch Mk II provides superior sound quality and better soundstage, making them more suitable for critical listening and those who prioritize audio fidelity above other features, but they lack wireless capabilities and are built exclusively for wired use. If you're budget-conscious and need versatility including moderate exercise use, the 1More Sonoflow could be your pick, while for an audiophile experience and you don't mind the extra cost, the Thieaudio Monarch Mk II would be a better 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 1More Sonoflow
Very good for air travel
Advantages of the Thieaudio Monarch Mk II
Best in class for music
Very good for TV and video
Good for podcasts and audiobooks
Key differences
Music
7.2/10
9.5/10
The Thieaudio Monarch Mk II is best in class for music, while the 1More Sonoflow is good.
Gaming
5.3/10
6.7/10
The Thieaudio Monarch Mk II is only fair for gaming, while the 1More Sonoflow is poor.
Podcasts and Audiobooks
6.0/10
7.9/10
The Thieaudio Monarch Mk II is good for podcasts and audiobooks, while the 1More Sonoflow is only fair.
TV and Video
5.7/10
8.8/10
The Thieaudio Monarch Mk II is very good for TV and video, while the 1More Sonoflow is poor.
Noise Reduction
8.3/10
6.0/10
The 1More Sonoflow is very good for noise reduction, while the Thieaudio Monarch Mk II is only fair.
Battery
40.0 Hours
N/A
The 1More Sonoflow has 40 hours of battery life. The Thieaudio Monarch Mk II does not have a battery.
Cost
$100
$999
$50
$100
$150
$200
$250
$300
$350
$400
The 1More Sonoflow has a price of $100 and the Thieaudio Monarch Mk II costs $999.
Build Quality
8.5/10
9.0/10
The Thieaudio Monarch Mk II has excellent build quality, while the 1More Sonoflow has very good build quality.
"The SonoFlow is cheap and fun, without going too far into being overly warm or annoyingly grating, or sharp sounding. The ANC features are lovely with strong app integration and excellent battery life."
"No other earphone I have listened to in the past 12 months has given me as much joy as the Thieaduio Monarch MKII. One of those IEMs will make you question where we can go from here. The sound is jaw-dropping, leaving you wanting more and more. It makes you want to run through your entire music library and reevaluate. It makes you not feel bad about paying full price for them, especially in a hobby where buyers' remorse is genuine. For me, it's top tier, rivaled by a few but not surpassed."
Get a great deal on the 1More Sonoflow or the Thieaudio Monarch Mk II
About 1More
Music lovers, young or old, frugal or affluent, deserve to hear music as it was meant to be heard, as the artist intended it to be heard. Everyone deserves to hear more. That’s how 1More, a China based company, describes their mission. Their products are all tuned by Luca Bignardi, a sound engineer who’s worked side by side with artists such as Eros Ramazzotti, Laura Pausini and Andrea Bocelli, in an effort to offer premium quality audio devices at midrange prices.
About Thieaudio
Thieaudio is the in-house brand of Linsoul Audio, a Chinese earbud and headphone retailer specializing in what the community lovingly calls Chi-fi, that is high fidelity brands out of China. Thieaudio was established in 2019 as the creative engineering branch of Linsoul. As of today, they market three different lines of earbuds, Voyager, Legacy and the extremely well-received Monarch.
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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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