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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
Consider your main use cases when choosing between the Samsung Galaxy Buds 2 Pro and the Sony WH-CH520. The Galaxy Buds 2 Pro offer active noise cancellation and a secure in-ear fit which is ideal for immersive listening and noise-prone environments, but at a higher cost. In contrast, the Sony WH-CH520 may not have noise cancellation but can offer comfort over longer periods and are more budget-friendly. If you need a microphone for calls, check if the Sony model includes one, as the Galaxy Buds 2 Pro likely do. The choice between earbuds and headphones also affects portability and sound isolation; in-ear models like the Buds 2 Pro typically provide better sound isolation, whereas over-ear models like the Sony WH-CH520 may be more comfortable for some users. 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 Samsung Galaxy Buds 2 Pro
- Very good for music
- Good for phone calls
- Good for exercise
Advantages of the Sony WH-CH520
- Very good for TV and video
Key differences
Noise Reduction
9.1
4.6
The Samsung Galaxy Buds 2 Pro is excellent for noise reduction, while the Sony WH-CH520 is poor.
Battery
4.8 Hours
52.0 Hours
The Samsung Galaxy Buds 2 Pro has 4.8 hours of battery life. The Sony WH-CH520 has 52 hours of battery life.
Cost
$188
$40
$0
$50
$100
$150
$200
$250
$300
The Samsung Galaxy Buds 2 Pro has a price of $188 and the Sony WH-CH520 costs $40.
Build Quality
9.0
7.0
The Samsung Galaxy Buds 2 Pro has excellent build quality, while the Sony WH-CH520 has good build quality.
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Key similarities
Music
8.0
7.6
Although they have very similar scores, PerfectRec considers Samsung Galaxy Buds 2 Pro to be very good for music, while the Sony WH-CH520 is good.
Gaming
8.3
8.8
The Sony WH-CH520 and Samsung Galaxy Buds 2 Pro are both very good for gaming.
Phone Calls
7.0
6.7
Although they have very similar scores, PerfectRec considers Samsung Galaxy Buds 2 Pro to be good for phone calls, while the Sony WH-CH520 is only fair.
Podcasts and Audiobooks
8.4
8.0
The Samsung Galaxy Buds 2 Pro and Sony WH-CH520 are both very good for podcasts and audiobooks.
TV and Video
7.7
8.2
Although they have very similar scores, PerfectRec considers Sony WH-CH520 to be very good for TV and video, while the Samsung Galaxy Buds 2 Pro is good.
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How the Samsung Galaxy Buds 2 Pro and the Sony WH-CH520 compare to other earbuds and headphones
Spec Comparison
 |  | |
| Samsung Galaxy Buds 2 Pro | Sony WH-CH520 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$188 | $40 | ||
Brand | |||
Brand | Samsung | Sony | |
Release Date | |||
Release Date | August 1, 2022 | April 1, 2023 | |
Form Factor | |||
Form Factor | Earbuds | Headphones | |
Connectivity | |||
Connectivity | Wireless | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 8.1/10 | 7.7/10 | |
Phone Calls Score | |||
Phone Calls Score | 7.1/10 | 6.8/10 | |
Gaming Score | |||
Gaming Score | 8.4/10 | 8.8/10 | |
TV and Video Score | |||
TV and Video Score | 7.8/10 | 8.2/10 | |
Exercise Score | |||
Exercise Score | 7.7/10 | 6.4/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 4.8 Hours | 52 Hours | |
Wireless charging | |||
Wireless charging | Yes | No | |
Charging time | |||
Charging time | 1.1 Hours | 1.9 Hours | |
Bluetooth version | |||
Bluetooth version | 5.2 | 5.2 | |
Case Battery Life | |||
Case Battery Life | 12 | N/A | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | No | |
Noise Reduction Score | |||
Noise Reduction Score | 9.1/10 | 4.6/10 | |
Virtual Surround | |||
Virtual Surround | Yes | Yes | |
Android App | |||
Android App | Yes | Yes | |
iOS App | |||
iOS App | No | Yes | |
Mic Quality | |||
Mic Quality | 6.5/10 | 8/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 9/10 | 7/10 | |
Comfort score | |||
Comfort score | 7.8/10 | 10/10 | |
Size | |||
Size | Medium | N/A | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 5.5 Grams | 147.41 Grams | |
Microphone style | |||
Microphone style | Integrated | Integrated | |
Shopping
Samsung Galaxy Buds 2 Pro
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Dig into reviews and images
Sound Guys
Jasper Lastoria | April 2023
"Consider the Samsung Galaxy Buds 2 Pro as your next pair of buds for its excellent active noise canceling (ANC) of low frequencies and comfortable fit. For Samsung users, the integration with your devices is handy and good for productivity."
Sony WH-CH520
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Dig into reviews and images
Sound Guys
Christian Thomas | September 2023
"If you’re looking for headphones that simply do what you ask them to: the Sony WH-CH520 is a decent option, even if it isn’t very exciting. Sony’s WH-CHXXX line fits this role quite well, and the WH-CH520 offers a decent raft of quality-of-life updates over its predecessor that should keep listeners happy. If the Sony WH-CH520 were a car, it’d be the boring-but-safe commuter compact."
Get a great deal on the Samsung Galaxy Buds 2 Pro or the Sony WH-CH520
About Samsung
Samsung is a multinational conglomerate with over 85 years of history. They are mostly known to consumers for their high-end smartphones and TVs, however they are invested in many other markets like semiconductors and automotive. Samsung owns Harman International which itself owns other audio specialized companies like Harman Kardon, JBL and AKG who help engineer most, if not all, of Samsung audio products of their Galaxy line.
About Sony
Sony is a multinational corporation, based out of Japan, with over 75 years of experience in the consumer electronics industry. In the audio market, Sony has been a trendsetter several times throughout its history. In 1979 they released the first-ever portable music player, the Sony Walkman, followed by the Discman 20 years later. Today, Sony is one of the leaders in the wireless headphone and earbud market, especially in terms of Active Noise Cancellation technology.
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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.
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Staff Expert & Software Engineer
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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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