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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-21 · 7 min read · Independent comparison
If you want a wired, audiophile-tuned in-ear with a wide soundstage, a metal build and a proper 3.5mm jack, choose SoundMAGIC E80C; if you need a gaming-first IEM with a detachable cable, USB-C digital audio and app-based EQ adjustment, choose EPZ G10.
• SoundMAGIC E80C — biggest trade-off: it's a fixed-cable, 3.5mm-only design with passive sound isolation, so there's no detachable cable, no digital connection and no software tuning.
• EPZ G10 — biggest strength: a 3D-printed resin shell with a 10mm LCP+PU composite driver, a detachable 0.78mm 2-pin cable and Type-C connectivity with EQ adjustment on the digital version.
• EPZ G10 — biggest trade-off: because it's USB-C and touch-controlled, it needs a compatible USB-audio host, and the analog 3.5mm variant of the G10 doesn't support the EQ software at all.
• Who each pick is for: E80C for music listeners who want a plug-and-forget 3.5mm earphone; G10 for gamers and mobile/PC users who want a replaceable cable and software tuning.
The E80C sits at the top of SoundMAGIC's in-ear line, and the spec sheet reads like it: a custom 10mm dynamic driver, a frequency range of 15 Hz to 25,000 Hz, 102 dB sensitivity and a 64 ohm impedance. That last number matters more than most shoppers realize. A 64 ohm load isn't hard to drive, but it does reward a decent source — a phone with a solid headphone output, a laptop, a dongle DAC or a portable player. Plug it into something with a little current behind it and the design's stated goal, an expansive three-dimensional stage with real dynamic swing, makes sense as an engineering choice rather than marketing filler.
What it does best is the classic wired-earphone job: one cable, one 3.5mm plug, no charging, no pairing, no app. The three-button inline remote handles volume, track skipping, play/pause and call management, and it can wake Siri or Google Assistant, so it doubles as a headset for commutes and calls. The housing is full aluminum, which is the part I like most here — metal shells tend to survive being shoved into a bag pocket far better than plastic ones, and the rounded-tip in-ear shape with S/M/L silicone tips is designed to seal well for passive noise isolation. A hard plastic carry case is included, which is a small thing that makes a big difference in a backpack.
Who should buy it: someone who listens to music on a 3.5mm source, wants a natural, balanced signature rather than a bass-boosted one, and hates charging things. It's also a sensible pick for running or gym use where a cable you never have to think about beats a battery you have to remember. Who should skip it: anyone whose phone or handheld has no headphone jack, anyone who wants to swap cables or tweak the tuning in software, and anyone who specifically wants active noise cancellation rather than the passive isolation an in-ear seal provides.
The G10 is a different animal entirely. EPZ builds the shell with DLP 3D printing in skin-friendly resin, and the result is a very light, seamless cavity designed to stay comfortable through long sessions — the kind of marathon gaming and streaming stretches where a heavier metal housing starts to make itself known. Inside sits a 10mm LCP+PU composite dynamic driver, a dual-material diaphragm approach aimed at precise positional cues, strong low end and a broad natural stage. For competitive gaming, that positional accuracy is the whole point: hearing which direction a footstep or reload came from is worth more than a pretty frequency curve. Impedance is 32 ohm and sensitivity is 100 dB.
The practical differences are where the G10 pulls ahead for its audience. The cable is detachable — a 0.78mm 2-pin connector — so a worn or snagged cable is a cheap replacement rather than a death sentence for the whole earphone. Connectivity is Type-C, which means digital audio straight from a compatible phone, tablet or PC without needing an analog jack, and the Type-C version supports EQ adjustment through EPZ's tuning software for those who want to shape the sound themselves. There's also an in-line mic and control for calls and in-game chat, plus a waterproof build that suits sweaty sessions and general abuse. Note that the 3.5mm analog version of the G10 uses the same earpieces and tuning but does not support the EQ software, so if tuning matters to you, the Type-C path is the one to take.
Who should buy it: gamers on PC, handhelds or USB-C phones who want a replaceable cable, a light resin fit and the option to tune. Who should skip it: anyone who needs a plain 3.5mm plug for a controller or older device and still wants software EQ, and anyone who prefers physical buttons to touch controls.
• Best for pure music listening → SoundMAGIC E80C. The 64 ohm, 15 Hz–25 kHz tuning and aluminum housing are aimed squarely at balanced, detailed playback.
• Best for competitive gaming → EPZ G10. The LCP+PU driver is explicitly designed around accurate sound positioning, which is what shooters reward.
• Best for long-session comfort → EPZ G10. A featherlight 3D-printed resin cavity versus a metal housing — resin wins on weight over hours of play.
• Best for durability and repairability → EPZ G10. A detachable 0.78mm 2-pin cable beats a fixed one when something eventually breaks.
• Best for plug-and-play simplicity → SoundMAGIC E80C. No app, no USB-audio compatibility questions, no charging — just a 3.5mm jack.
• Best for call and voice-chat use → either, but for different reasons. E80C gives you a three-button remote with assistant wake; G10 gives you an in-line mic on a swappable cable.
• Best for tuning flexibility → EPZ G10 (Type-C). EQ adjustment is available on the digital version only; the analog 3.5mm G10 and the E80C both leave tuning to the source.
• Best for isolating outside noise without power → SoundMAGIC E80C. Its passive in-ear seal is the whole noise strategy; the G10's spec sheet lists hybrid noise cancellation, which implies an active component.
If I were buying for myself and my priority were sound quality on a wired 3.5mm source, I'd take the SoundMAGIC E80C. In my opinion the 64 ohm, wide-range tuning and aluminum body make it the more convincing music-first earphone, and the lack of an app is a feature, not a flaw. If I spent my evenings in voice chat and ranked lobbies, I'd take the EPZ G10 instead — the detachable cable, Type-C digital connection and EQ support make it the better long-term tool for a gaming desk. Pick the one that matches how you actually listen; check the current price on Amazon before you commit.
FAQ
There are two versions. The Type-C version handles digital audio and supports EQ adjustment; the 3.5mm version is analog, works with controllers, PCs and 3.5mm devices, but does not support the tuning software.
Only on the EPZ G10, which uses a detachable 0.78mm 2-pin cable. The SoundMAGIC E80C has a fixed cable, so if the cable fails the earphone is done.
The EPZ G10. Its 10mm LCP+PU driver is built for clear sound positioning, the in-line mic covers chat, and the light resin shell is designed for long sessions. The E80C works fine for calls but isn't gaming-tuned.
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