We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-06 · 7 min read · Independent comparison
If you want marathon battery life and a work-first earbud that keeps you on calls all day, choose EPOS Adapt E1; if you need everyday sound with voice-assistant smarts and a mainstream ecosystem feel, choose Samsung Galaxy Buds 3. I'm framing this whole comparison around one scenario I get asked about constantly: true wireless earbuds for airplane travel, where battery, noise control and fit decide everything.
• EPOS Adapt E1 — biggest strength: a claimed 50-hour battery with a 5-minute quick charge that gives an hour of playback, plus hybrid active noise cancellation and multi-point connectivity. For long flights and back-to-back calls, that combination is hard to argue with.
• EPOS Adapt E1 — biggest trade-off: it's built around work software and IT-friendly management, so casual listeners who just want a simple consumer bud may find it more tool than toy. It also leans on app-based control rather than voice commands.
• Samsung Galaxy Buds 3 — biggest strength: Bluetooth 5.4, active noise cancellation, voice control for volume and playback, and hands-free access to Gemini plus an in-ear translator feature.
• Samsung Galaxy Buds 3 — biggest trade-off: the battery figure on the sheet is 30 hours, well short of the Adapt E1's 50, and this listing is a renewed unit rather than new stock.
• Who each pick is for: pick the EPOS Adapt E1 if you're a hybrid worker or frequent flyer who lives in meetings and needs stamina. Pick the Galaxy Buds 3 if you're a Samsung phone user who wants a daily-driver bud with assistant tricks.
The Adapt E1 reads like a bud designed by people who spend their day on calls. The headline number is battery: 50 hours total, and a quick-charge claim of five minutes for one hour of playback. That matters more than it sounds. On a long-haul flight, or a travel day where you bounce between airport, taxi and hotel desk, you don't want to be hunting for a wall outlet mid-journey. Five minutes in a seat-back USB port buys you an hour of audio — that's a genuinely useful buffer.
Noise control is hybrid active noise cancellation, which is the configuration I'd want for airplane use because it attacks low, constant drone from both the outside and inside of the ear. The fit story is where EPOS gets interesting: the ear tips are based on a database of over half a million ear scans, and the brand's pitch is comfort without the blocked-ear feeling. Silicone enclosure, three sizes of tips in the box, in-ear earbud shape. If you've ever pulled a bud out after three hours and felt pressure, that design goal is aimed squarely at you.
Connectivity is Bluetooth 5.3 with multi-point, so you can be on a laptop call and still catch a phone ring. There are certifications for Microsoft Teams and Made for iPhone, which tells you this is aimed at the professional-and-personal overlap — the same bud for a Teams meeting and for music afterwards. Controls run through the app, with preset sound profiles on mobile and PC, plus free software for asset management and remote updates if your IT department wants to manage fleets of them.
Two small quality-of-life details I like: solo mode lets you charge one bud while taking a call on the other, and removing a bud pauses audio automatically. Both are the kind of thing you only notice when they're missing.
Who should buy it: hybrid workers, frequent flyers, call-heavy professionals, and anyone who wants one bud for work and music. Who should skip it: if you want voice commands, an in-ear translator, or you're deeply embedded in the Samsung assistant ecosystem, the Adapt E1's app-and-software approach will feel more utilitarian than fun.
The Galaxy Buds 3 FE is the more consumer-facing of the two. Bluetooth 5.4 is the newer spec here, and active noise cancellation is on board with a straightforward pitch: outside noise handled, calls kept clear, sound with a bit more punch than you'd expect at this tier.
The real differentiator is voice and software. Control is voice-based — you can adjust volume and playback by talking — and there's hands-free access to Gemini, plus a translator feature that works as an interpreter in your ear. If you travel internationally, that's a legitimately handy trick: point your phone at a menu or a sign, hear the translation privately. That's not a gimmick I'd dismiss.
Battery is listed at 30 hours average life, which is respectable for everyday commuting and a workday, but noticeably less than the Adapt E1's 50. For a short-haul flight or a normal Tuesday, 30 hours is plenty. For a 14-hour journey with noise cancellation running the whole way and calls on either end, you'll be thinking about the case more often.
Fit is described as designed-to-fit with silicone tips, and the impedance figure of 16 ohm suggests an easy load to drive — nothing exotic, just an efficient bud. The in-ear earbud shape and silicone enclosure mirror the EPOS approach, so neither is a hard plastic shell.
Side-by-Side: Which Should You Choose?
• Best for battery life → EPOS Adapt E1. 50 hours versus 30, plus a 5-minute-for-1-hour quick charge that the Galaxy Buds 3 sheet doesn't match.
• Best for airplane use → EPOS Adapt E1. Hybrid ANC plus that quick charge is the combination I'd want on a long flight, and the IntelligentFit ear-tip design targets comfort over hours of wear.
• Best for call clarity and work software → EPOS Adapt E1. Multi-point, Teams and Made for iPhone certifications, preset profiles on mobile and PC, and free asset-management software for anyone deploying them at scale.
• Best for voice control and assistant features → Samsung Galaxy Buds 3. Voice control for volume and playback, hands-free Gemini, and the in-ear translator.
• Best for newer Bluetooth spec → Samsung Galaxy Buds 3. Bluetooth 5.4 versus 5.3 on the EPOS. In practice both are fine; the newer version is simply more future-facing.
• Best for casual everyday listening → Samsung Galaxy Buds 3. The feature set is built around convenience rather than work policy.
• Best for buyers who want new-condition stock → EPOS Adapt E1. The Galaxy Buds 3 listing here is a renewed unit, so factor that in.
• Best for solo-mode flexibility → EPOS Adapt E1. Charging one bud while staying on a call in the other is a small feature that saves real calls.
If you're picturing a travel kit — a touch control wireless headset for airplane use, something you can tap rather than dig your phone out for mid-flight — the EPOS app-based controls and the Samsung voice controls are two different philosophies. Neither is wrong; they just suit different habits.
For airplane travel and long workdays, I'd buy the EPOS Adapt E1. The 50-hour battery, the five-minute quick charge, hybrid ANC, multi-point and the ear-tip design built from a huge scan database are exactly the specs that matter when you're eight hours into a flight and still need to sound human on a call. In my opinion the Galaxy Buds 3 is the better pick if you're a Samsung user who values voice control, Gemini and the translator over raw stamina — but if battery and call endurance are your priorities, the Adapt E1 wins that argument clearly.
how to connect true wireless earbuds
Open your device's Bluetooth settings, put the earbuds in pairing mode, and select them from the list. Both the EPOS Adapt E1 and Galaxy Buds 3 are wireless Bluetooth buds with in-ear earbud designs, and the EPOS supports multi-point so it can hold connections to more than one device at once.
how to pair true wireless earbuds
Pairing is the same first-time step as connecting: enable Bluetooth, let the buds enter pairing mode, then confirm them on your phone or PC. The EPOS Adapt E1 adds app-based presets on mobile and PC, while the Galaxy Buds 3 pairs into the Samsung ecosystem and supports voice control once connected.
how to use true wireless earbuds
Insert them, adjust the silicone tips for a seal, then control playback and calls through the app or by voice. On the EPOS Adapt E1, removing one bud pauses audio automatically and solo mode lets you charge one bud while calling on the other; the Galaxy Buds 3 handles volume and playback by voice.
how to bluetooth true wireless earbuds
You don't pair them to Bluetooth separately — Bluetooth is the radio they use. Turn Bluetooth on in your device settings and the buds appear as available devices. The EPOS Adapt E1 uses Bluetooth 5.3 with multi-point; the Galaxy Buds 3 uses Bluetooth 5.4 with voice control.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.
See also: Krone Kalpasmos Beats Solo 3 vs LUCKDANO Headphone Earpads, GZLMMY Color Screen vs IKrtCodn AI Real-Time Translation, our Jxrev Earbuds vs MORWLAT Heart Decor pick, ADADPU Headset vs Sisism Headset