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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
If you prioritize sound quality for music and gaming, the EPOS PC38X would be the better choice with its excellent overall sound, best-in-class microphone, and dynamic drivers. However, it has no wireless capability and is not suited for exercise or travel due to its poor isolation and portability. Meanwhile, the Mojawa HaptiFit Terra is bone conduction headphones designed for exercise with features like a heart rate monitor and sweatproof certification, but its sound quality and noise isolation are poor, making it less ideal for immersive listening experiences. Consider the EPOS if cost is a concern and sound quality is crucial, or the Mojawa if you need advanced features for fitness activities despite the higher price. 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 EPOS PC38X
- Best in class for music
- Best in class for phone calls
- Best in class for gaming
- Excellent for TV and video
Advantages of the Mojawa HaptiFit Terra
- Very good for exercise
- Very good for podcasts and audiobooks
Key differences
Music
9.5
5.4
The EPOS PC38X is best in class for music, while the Mojawa HaptiFit Terra is poor.
Gaming
10.0
7.9
The EPOS PC38X is best in class for gaming, while the Mojawa HaptiFit Terra is good.
Phone Calls
10.0
8.0
The EPOS PC38X is best in class for phone calls, while the Mojawa HaptiFit Terra is very good.
TV and Video
9.0
7.0
The EPOS PC38X is excellent for TV and video, while the Mojawa HaptiFit Terra is good.
Battery
N/A
8.0 Hours
The EPOS PC38X does not have a battery. The Mojawa HaptiFit Terra has 8 hours of battery life.
Cost
$139
$300
$50
$100
$150
$200
$250
$300
$350
$400
The EPOS PC38X has a price of $139 and the Mojawa HaptiFit Terra costs $300.
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Key similarities
Podcasts and Audiobooks
7.9
8.2
Although they have very similar scores, PerfectRec considers Mojawa HaptiFit Terra to be very good for podcasts and audiobooks, while the EPOS PC38X is good.
Noise Reduction
2.5
2.5
The EPOS PC38X and Mojawa HaptiFit Terra are both poor for noise reduction.
Build Quality
8.5
8.5
The EPOS PC38X and Mojawa HaptiFit Terra both have very good build quality.
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How the EPOS PC38X and the Mojawa HaptiFit Terra compare to other earbuds and headphones
Spec Comparison
 |  | |
| EPOS PC38X | Mojawa HaptiFit Terra |
GENERAL | |||
|---|---|---|---|
| Price | |||
$139 | $300 | ||
Brand | |||
Brand | EPOS | Mojawa | |
Release Date | |||
Release Date | September 1, 2020 | March 1, 2024 | |
Form Factor | |||
Form Factor | Headphones | Headphones | |
Connectivity | |||
Connectivity | Wired | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 9.6/10 | 5.5/10 | |
Phone Calls Score | |||
Phone Calls Score | 10/10 | 8/10 | |
Gaming Score | |||
Gaming Score | 10/10 | 8/10 | |
TV and Video Score | |||
TV and Video Score | 9.1/10 | 7/10 | |
Exercise Score | |||
Exercise Score | 4.5/10 | 9/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | N/A | 8 Hours | |
Wireless charging | |||
Wireless charging | N/A | No | |
Charging time | |||
Charging time | N/A | 60 Hours | |
Bluetooth version | |||
Bluetooth version | N/A | 5.3 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | No | |
Noise Reduction Score | |||
Noise Reduction Score | 2.5/10 | 2.5/10 | |
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 | 10/10 | 8.5/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.5/10 | 8.5/10 | |
Comfort score | |||
Comfort score | 8.4/10 | 7.4/10 | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 249.4 Grams | 35 Grams | |
Microphone style | |||
Microphone style | Boom | Integrated | |
Waterproof Rating | |||
Waterproof Rating | 0 | 8 | |
Shopping
EPOS PC38X
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Dig into reviews and images
Everyday Listening
Ryan Soo | November 2021
"Lightweight and comfortable design, Mic arm with mute, Excellent tuning, Highly natural midrange voicing, Clean and separated bass, Solid soundstage dimensions. Combining all day comfort and integrated coms with a balanced and spacious sound from essentially any source, it is hard to deny the versatility and value provided by the PC38X."
Get a great deal on the EPOS PC38X or the Mojawa HaptiFit Terra
About EPOS
EPOS is a relatively new company with a very long heritage. Previously known as Sennheiser Communications, EPOS is the result of the joint venture between the German headphone manufacturer Sennheiser and the Danish Demant that sought to develop premium audio communication solutions. They specialize in two main product groups, enterprise communications and gaming communication headsets and processing devices.
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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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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.
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Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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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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