We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-30 · 6 min read · Independent comparison
If you want true hearing protection that physically blocks noise and keeps your music at a safe level all day, choose ISOtunes Xtra 2.0; if you need active noise cancelling, high-resolution sound and AI features for calls and travel, choose SAMSUNG Galaxy Buds 3.
• ISOtunes Xtra 2.0 — biggest strength: it's a safety product first, with a 27 dB NRR from memory-foam eartips and an 85 dB volume limiter that keeps audio at a safe listening level.
• ISOtunes Xtra 2.0 — biggest trade-off: passive noise isolation only, no active noise cancelling, and a plastic build with an older Micro-USB charging cable and Bluetooth 5.
• SAMSUNG Galaxy Buds 3 — biggest strength: Active Noise Cancellation with a stem design, Bluetooth 5.4, 24bit/96KHz audio codecs and Galaxy AI features like real-time translation and voice optimization.
• SAMSUNG Galaxy Buds 3 — biggest trade-off: the headline AI and codec features need a Samsung Galaxy device, and this Latin American version carries no domestic warranty.
• Pick ISOtunes Xtra 2.0 if you work around loud machinery, power tools or job sites and want in-ear hearing protection you wear all shift.
• Pick SAMSUNG Galaxy Buds 3 if you want everyday wireless earbuds with ANC for commuting, calls, media and fitness.
The Xtra 2.0 is built around a simple idea: block the noise coming in, cap the noise going out. The memory-foam eartips expand like earplugs to deliver a 27 dB NRR, and SafeMax technology limits audio output to 85 dB. For comparison, the brand notes that some non-safety headphones can hit 100–115 dB, so that limiter is the whole point here. This is a noise-isolating design — a physical barrier in your ear — not a noise-cancelling one. It works whether the earbuds are powered on or not, which matters on a job site where you still want protection between songs.
Battery is up to 11 hours on a single charge, and the multi-function magnets in the earbuds pause your music when you snap them together, so you're not fishing for a button with gloves on. The IP67 rating covers water, sweat and dust, which lines up with the occupational-safety theme. Connectivity is Bluetooth 5 with a range of about 9 meters — enough for a phone in your pocket, not enough to wander far from your source. The package includes 4 pairs of foam eartips, 3 pairs of silicone double-flange eartips, a Micro-USB charging cable and a drawstring pouch, all in a black-and-yellow colorway.
Who should buy it: tradespeople, machinists, landscapers and DIYers who need OSHA-style hearing protection while still taking calls and listening to music or podcasts. If you're already spending money on disposable foam plugs, the reusable design and integrated audio make a strong case.
Who should skip it: anyone who mostly wants the best sound quality, active noise cancelling for a noisy train, or wireless convenience. There's no ANC, no charging case, no wireless charging, and the Micro-USB cable is a step behind modern USB-C. If you want mainstream earbuds with a safety angle, this isn't that — it's a safety product with headphones in it.
The Galaxy Buds 3 are a different animal. These are lifestyle true-wireless earbuds with an 11 mm dynamic driver, a 6-ohm impedance and a 20 Hz–20,000 Hz range, tuned around Bluetooth 5.4 with SSC HiFi and UHQ codecs that support 24bit/96KHz audio. In practice, that's a cleaner, more detailed listening experience than a safety-first earbud can offer, and the lower-latency connection means fewer dropouts when you're moving around.
The real headline is Active Noise Cancellation paired with Galaxy AI. ANC cuts down constant background noise while the buds are on, and AI features add real-time language translation and voice optimization that helps in noisy environments. The Super Wideband microphones work with Galaxy AI to capture a wider bandwidth and reconstruct lost voice bits, which is aimed squarely at call clarity in bad conditions. There's a redesigned vertical charging case that charges wired or wirelessly, and playback runs 6–8 hours depending on ANC use, up to 12 hours with the case. The stem design plus IP57 water and dust resistance makes them fine for workouts and outdoor use, and touch controls handle media without reaching for your phone.
Who should buy it: Android users — especially Samsung Galaxy owners — who want one pair of do-everything earbuds for commuting, calls, music and the gym, and who will actually use the AI features.
Who should skip it: iPhone users and anyone on a non-Galaxy Android phone should know that Galaxy AI, the SSC HiFi/UHQ codecs and real-time translation only work on Galaxy devices, so you'd be paying for features you can't use. Also note this is the Latin American version with no domestic warranty, which matters if you want local support. And the battery life, while fine for a day, is shorter than the Xtra 2.0's 11 hours when ANC is running.
Side-by-Side: Which Should You Choose?
• Best for hearing protection → ISOtunes Xtra 2.0. 27 dB NRR with passive isolation that works even when powered off.
• Best for battery life → ISOtunes Xtra 2.0. Up to 11 hours versus 6–8 hours (12 with case) on the Buds 3.
• Best for active noise cancelling → SAMSUNG Galaxy Buds 3. Real ANC beats passive isolation for steady engine and crowd noise.
• Best for sound quality → SAMSUNG Galaxy Buds 3. Bluetooth 5.4 with 24bit/96KHz codecs and an 11 mm driver.
• Best for calls and travel → SAMSUNG Galaxy Buds 3. Super Wideband mics, Galaxy AI voice optimization and real-time translation.
• Best for rugged, dusty, wet work environments → ISOtunes Xtra 2.0. IP67 dust and water protection with a job-site-first build.
• Best for fitness and everyday carry → SAMSUNG Galaxy Buds 3. IP57 stem design with a wireless-charging case.
• Best for iPhone users → ISOtunes Xtra 2.0. It's a straightforward Bluetooth 5 connection with no Galaxy-only features to lose.
In my opinion, these two only look like competitors. If your day involves loud tools, engines or machinery and you want to protect your hearing while still listening, I'd buy the ISOtunes Xtra 2.0 — the 27 dB NRR, 85 dB limiter and 11-hour battery are the reasons, and no amount of ANC replaces a physical earplug when the goal is protection. If you want the best everyday earbuds for music, calls and travel, I'd buy the SAMSUNG Galaxy Buds 3, provided you're on a Galaxy device to unlock the AI features. Check the current price on Amazon for both before deciding — that's the one variable a spec sheet can't answer for you.
It depends on what you mean by "noise cancelling." For active noise cancelling, the SAMSUNG Galaxy Buds 3 use ANC plus Galaxy AI voice optimization, which suits commuting, flights and calls. For physical noise blocking, the ISOtunes Xtra 2.0 uses a noise-isolating earplug design rated at 27 dB NRR, which is the better fit for loud work environments.
Neither product here is an over-ear model — both are in-ear designs. The ISOtunes Xtra 2.0 is in-ear with memory-foam eartips for passive isolation, and the SAMSUNG Galaxy Buds 3 is in-ear with active noise cancelling. If over-ear is a hard requirement, you'd need to look at a different category entirely.
No — they connect over Bluetooth and will work with iOS and other Android devices. But Galaxy AI, the SSC HiFi/UHQ audio codecs and real-time language translation are only supported on Galaxy Android devices, so a non-Galaxy buyer loses the headline features.
The ISOtunes Xtra 2.0 is rated for up to 11 hours on a single charge. The SAMSUNG Galaxy Buds 3 gives 6–8 hours depending on ANC use, with up to 12 hours total when you include the charging case. For one long shift without a case, the Xtra 2.0 wins.
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