We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-17 · 7 min read · Independent comparison
If you want a wired USB-C earphone with a bigger driver, a metal housing and a second pair of earbuds in the box, choose MAS CARNEY TI3; if you need a single USB-C earphone built around a dedicated DAC chip for cleaner, more consistent digital audio, choose NonoUV Samsung Earbuds.
• MAS CARNEY TI3 biggest strength: A 14.2 mm dynamic driver in an aluminum housing, plus two pairs of wired USB-C earphones in the box (one black in-ear TI3, one white semi-in-ear TH4).
• MAS CARNEY TI3 biggest trade-off: The manufacturer's own compatibility notes are unusually cautious — some phones need OTG or Developer Mode switched on, and some USB-C devices with a separate 3.5 mm port (the Galaxy S8 is named) may not handle calls.
• NonoUV Samsung Earbuds biggest strength: A built-in DAC chip paired with a balanced armature driver, aimed at delivering a clean, lossless-style signal without buzzing or popping.
• NonoUV Samsung Earbuds biggest trade-off: It's a single pair, all-plastic build, with no noise control listed and no bundled second earphone.
• Who each pick is for: Choose the MAS CARNEY TI3 if you want a spare pair, a bigger speaker and a metal shell. Choose the NonoUV Samsung Earbuds if you want one straightforward USB-C earphone with a DAC doing the audio work.
The TI3 is the more interesting package of the two. Inside each earpiece sits a 14.2 mm dynamic driver — that's the number the spec sheet leads with, alongside a stated frequency range of 20 Hz to 20,000 Hz and an 80 ohm impedance. A bigger driver generally means more air moved, which is the kind of design decision a buyer associates with fuller low end. The 80 ohm figure is worth pausing on: it's higher than most phone-bundled earbuds, so quieter sources may need more volume pushed into them. That's a trade-off, not a flaw, but it's one you should know about before buying.
What genuinely sets it apart is what's in the box. MAS CARNEY ships the TI3 as one black in-ear earphone and a white semi-in-ear TH4, so you get two pairs of wired USB-C earphones in one purchase. If you've ever had one earbud die, or you want a semi-in-ear option for when your ears get sore from sealed tips, that's real value. The housing is aluminum rather than plastic, the cable is described as anti-winding, and the cable runs 4.2 ft / 120 cm — enough slack for a phone in a pocket without a tangle problem.
NonoUV Samsung Earbuds: Who It's For
The NonoUV set takes a different engineering route. Instead of a large dynamic driver, it uses a balanced armature driver with a 20 Hz – 20,000 Hz range, and the headline feature is a "smart DAC chip" built into the wired connection. The stated purpose is specific: maintain high-resolution acoustics from your device and eliminate buzzing, popping and the general noise floor issues that cheap USB-C audio adapters produce. For anyone who has plugged wired USB-C buds into a phone and heard hiss or crackle, that's the exact problem being solved.
The rest of the design is built around convenience. There's a single multifunctional button handling calls and music, an inline mic, an anti-tangle cable with built-in magnets so the earbuds clip together when you're not using them, and a lightweight in-ear fit the brand says is meant for extended wear. The compatibility list is broad and clearly the product's focus — Galaxy S26, S25 Ultra, S24, S23, S22, S21, A-series models, Z Flip and Z Fold generations, plus iPhone 17e/17/16e/16/15 Pro Max. If your phone is new and USB-C only, that list is reassuring.
The honest trade-offs: the enclosure is plastic, there's no noise control listed at all, and you get one pair rather than two. The warranty is stated as 12 months.
Buy the NonoUV Samsung Earbuds if you want one pair of USB-C earphones with a DAC doing the heavy lifting, a magnet-assisted cable and a simple one-button remote, and you mostly care about clean audio on a recent phone. Skip them if you want a spare pair in the box, a metal housing, or any form of sound isolation — that last one simply isn't in the spec.
Side-by-Side: Which Should You Choose?
• Best for a spare pair / two earbuds in one buy → MAS CARNEY TI3. It ships an in-ear TI3 and a semi-in-ear TH4 together.
• Best for driver size and low-end potential → MAS CARNEY TI3. 14.2 mm dynamic driver versus a balanced armature.
• Best for build material → MAS CARNEY TI3. Aluminum enclosure versus plastic.
• Best for cable management on the move → NonoUV Samsung Earbuds. Anti-tangle cable with built-in magnets.
• Best for the widest, most explicit phone compatibility list → NonoUV Samsung Earbuds. It names the newest Galaxy and iPhone generations specifically.
• Best for sound isolation → MAS CARNEY TI3. It lists sound isolation as its noise-control method; the NonoUV set lists none.
• Best for older or unusual USB-C devices → neither is guaranteed. The TI3 carries the more detailed compatibility caveats, so check your specific device either way.
In my opinion, the MAS CARNEY TI3 is the better buy for most people. You're getting two pairs of wired USB-C earphones, a larger 14.2 mm driver, a metal housing and sound isolation — a more complete package on paper. The compatibility warnings are real, but they're also documented, which means you can check your phone before you commit. I'd pick the NonoUV Samsung Earbuds instead if your priority is a DAC chip for clean, hiss-free output on a brand-new USB-C phone and you don't care about a second pair. Everything else being close, the TI3 simply hands you more hardware.
Yes — Samsung, Huawei, Google Pixel and iPhone 15 are all listed as supported. Be aware the brand notes some phones need OTG or Developer Mode enabled, and that USB-C phones with a separate 3.5 mm port may not support calls.
The listed compatibility covers Galaxy S26, S25 Ultra, S24, S23, S22, S21 and A-series phones, plus Z Flip/Fold generations and iPhone 17e/17/16e/16/15 Pro Max. It's a USB-C wired connection, so your device needs a USB-C port.
Which one has better sound quality?
No. The TI3 lists sound isolation — the passive kind you get from a sealed in-ear fit. The NonoUV set lists no noise control at all. If you want active noise cancelling, both of these are the wrong category.
Check the current price on Amazon for both, since pricing moves and the page's price button will show you the live figure. On hardware alone, the TI3 includes two pairs and a metal build, which is more for your money in my opinion — provided its compatibility caveats don't affect your phone.
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