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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
If cost is a primary concern and you mainly use earbuds for listening to music and calls with a preference for wired connections, the Moondrop Chu is suitable and offers good sound, mic quality, and a very good music listening experience. However, for those who seek advanced features like active noise cancelling, excellent portability, high-quality wireless audio with low latency, and sweat/dustproof certification for exercise or outdoor activities, the Sennheiser Momentum Sport justifies its higher price. The added bonuses of a longer battery life, app customization options, and health tracking connectivity may appeal to tech-savvy users and fitness enthusiasts. 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 Moondrop Chu
- Very good for phone calls
Advantages of the Sennheiser Momentum Sport
- Very good for exercise
- Very good for air travel
Key differences
Gaming
8.0
8.8
The Sennheiser Momentum Sport and Moondrop Chu are both very good for gaming, though the Sennheiser Momentum Sport is somewhat better.
Phone Calls
8.8
7.0
The Moondrop Chu is very good for phone calls, while the Sennheiser Momentum Sport is good.
Noise Reduction
6.0
8.0
The Sennheiser Momentum Sport is very good for noise reduction, while the Moondrop Chu is only fair.
Battery
N/A
6.0 Hours
The Moondrop Chu does not have a battery. The Sennheiser Momentum Sport has 6 hours of battery life.
Cost
$15
$330
$0
$100
$200
$300
$400
The Moondrop Chu has a price of $15 and the Sennheiser Momentum Sport costs $330.
Build Quality
8.5
9.0
The Sennheiser Momentum Sport has excellent build quality, while the Moondrop Chu has very good build quality.
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Key similarities
Music
7.9
7.5
The Moondrop Chu and Sennheiser Momentum Sport are both good for music.
Podcasts and Audiobooks
7.6
7.8
The Sennheiser Momentum Sport and Moondrop Chu are both good for podcasts and audiobooks.
TV and Video
7.5
7.8
The Sennheiser Momentum Sport and Moondrop Chu are both good for TV and video.
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How the Moondrop Chu and the Sennheiser Momentum Sport compare to other earbuds and headphones
Spec Comparison
 |  | |
| Moondrop Chu | Sennheiser Momentum Sport |
GENERAL | |||
|---|---|---|---|
| Price | |||
$15 | $330 | ||
Brand | |||
Brand | Moondrop | Sennheiser | |
Release Date | |||
Release Date | April 1, 2022 | March 1, 2024 | |
Form Factor | |||
Form Factor | Earbuds | Earbuds | |
Connectivity | |||
Connectivity | Wired | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 8/10 | 7.5/10 | |
Phone Calls Score | |||
Phone Calls Score | 8.9/10 | 7/10 | |
Gaming Score | |||
Gaming Score | 8.1/10 | 8.9/10 | |
TV and Video Score | |||
TV and Video Score | 7.6/10 | 7.8/10 | |
Exercise Score | |||
Exercise Score | 4.4/10 | 8.5/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | N/A | 6 Hours | |
Wireless charging | |||
Wireless charging | N/A | Yes | |
Charging time | |||
Charging time | N/A | 1.5 Hours | |
Bluetooth version | |||
Bluetooth version | N/A | 5.4 | |
Case Battery Life | |||
Case Battery Life | N/A | 24 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 6/10 | 8/10 | |
Virtual Surround | |||
Virtual Surround | N/A | No | |
Android App | |||
Android App | N/A | Yes | |
iOS App | |||
iOS App | N/A | Yes | |
Mic Quality | |||
Mic Quality | 8.5/10 | 8.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.5/10 | 9/10 | |
Comfort score | |||
Comfort score | 7/10 | 7.6/10 | |
Size | |||
Size | Large | Large | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 8 Grams | 6.8 Grams | |
Microphone style | |||
Microphone style | In-Line | Integrated | |
Shopping
Moondrop Chu
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Dig into reviews and images
Sound Guys
Jasper Lastoria | September 2022
"These budget buds put the pressure on those premium priced in-ear monitors to really justify the cost disparity. Offering excellent sound quality at any price, the Moondrop Chu is both a perfect entry into the audio enthusiast hobby, and an all around good pick for music fans."
Sennheiser Momentum Sport
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Tech Radar
Amelia Schwanke | January 2024
"We hadn't been expecting a new pair of dedicated sports buds but the surprise was nonetheless exciting. I got to try out the new buds at CES 2024 and while they have stayed true to delivering that "signature" Sennheiser sound, with a wide soundstage and strong sense of detail, it’s the extra wearable tech inside them that stands out to me against the best workout headphones."
Get a great deal on the Moondrop Chu or the Sennheiser Momentum Sport
About Moondrop
Moondrop is a Chinese brand of smart audio equipment, portable audio players, earbuds and headphones started in 2015. During the last few years they have become one of the major players in what is lovingly referred to as the Chi-fi market, the bulk of Chinese companies that have managed to actually compete with the western manufacturers in both prices and superior quality. Products such as the Blessing II, Chu and Kato are among the most popular offerings of the brand, more popular among those users that wish for good quality audio that won't break the bank. Besides audio, the brand also works in what they call the ACGN field (Animation, Comics, Games and Short Novels).
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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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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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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