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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-22 · 6 min read · Independent comparison
• TOZO Golden X1 — biggest strength: a true hybrid driver setup (12mm dynamic + balanced armature) pushing a claimed 12Hz–44.1kHz range with LDAC at up to 990 kbit/s and a 32-hour battery figure.
• TOZO Golden X1 — biggest trade-off: no aptX support at all, so it's the wrong pick if your source device leans on Qualcomm's codec family.
• EarFun S1 — biggest strength: aptX Lossless plus Snapdragon Sound certification, LDAC, LE Audio and LC3 support in one package, with adaptive ANC rated up to 50dB.
• EarFun S1 — biggest trade-off: the spec sheet describes the driver and ANC in general terms, with no published frequency range or driver size to compare against the X1's numbers.
• Who each pick is for: the Golden X1 suits listeners who want deep sub-bass and wired-grade high-frequency detail from an LDAC source; the S1 suits listeners who want the broadest codec compatibility and the strongest noise-cancelling figure.
The Golden X1 is the more ambitious piece of audio engineering on paper. TOZO puts two different driver types in each earbud: a custom 12mm dynamic driver handling the low end and a balanced armature driver dedicated to the high frequencies. The claimed frequency range runs from 12Hz up to 44.1kHz — well below and well above what human hearing covers — and the tuning philosophy is clearly "show everything," from sub-bass rumble to the metallic edge of a guitar string.
For wireless transmission it leans on LDAC, streaming 24-bit/96kHz audio at up to 990 kbit/s, which TOZO says is more than three times the data of standard SBC. If your phone or player supports LDAC, that's the combination this product was built around. There's also OrigX Pro tuning and JAS Hi-Res Audio Wireless certification, plus Bluetooth 5.3, a 10-metre range, and a 60ms latency figure that's fine for casual video.
Noise cancelling is handled by six microphones with environment noise reduction, quoted at up to 42dB of reduction and roughly 90% of background noise blocked. You also get Type-C and wireless charging, an LED digital display showing battery level, touch controls backed by an app, and a 32-hour battery figure.
Buy it if: you want the most detailed treble reproduction in this comparison, you care about sub-bass extension, and your source device speaks LDAC.
Skip it if: your phone or DAC is built around Qualcomm's codec stack — aptX isn't part of this product's toolkit.
The EarFun S1 is built around Qualcomm's audio ecosystem rather than around a driver story. The headline is the QCC3091 SoC with aptX Lossless, Certified Snapdragon Sound and Hi-Res Audio support, backed up by LDAC, LE Audio and LC3 codec compatibility. In plain terms: this is one of the more flexible wireless earbuds you can pair with a modern Android phone, because it covers essentially every high-fidelity codec that matters right now — including the one this keyword is about.
Noise cancelling is the other pillar. EarFun quotes adaptive hybrid ANC up to 50dB using QuietSmart 3.0, with the system automatically detecting your ear canal shape to tune the cancellation. That's a more specific and higher number than the Golden X1's 42dB claim, though how it feels in practice depends on fit as much as on the figure.
Call quality gets real attention too: six microphones, AI algorithms and Qualcomm cVc 8.0 echo-and-noise reduction aimed at keeping your voice clear in noisy places. The advertised use case is adult listening — the kid-focused 85dB volume-limit language in the listing belongs to a separate children's headphone product, not to these earbuds.
Buy it if: you want aptX Lossless and Snapdragon Sound certification, the highest quoted ANC figure here, and the widest codec compatibility.
Skip it if: you specifically want a documented hybrid dual-driver architecture or a published frequency range — EarFun doesn't give you those numbers.
Side-by-Side: Which Should You Choose?
• Best for aptX specifically → EarFun S1. It supports aptX Lossless; the Golden X1 does not support aptX in any form.
• Best for LDAC listeners → either, honestly. Both list LDAC, so if that's your only requirement you can decide on other grounds.
• Best for treble detail → TOZO Golden X1. The balanced armature driver exists purely to reproduce high frequencies cleanly.
• Best for noise cancelling on paper → EarFun S1. Up to 50dB adaptive hybrid ANC versus the Golden X1's up to 42dB.
• Best for codec future-proofing → EarFun S1. Snapdragon Sound, aptX Lossless, LDAC, LE Audio and LC3 cover more source devices than LDAC alone.
• Best for battery visibility → TOZO Golden X1. The LED digital display shows remaining charge at a glance; EarFun doesn't list an equivalent feature.
• Best for charging flexibility → TOZO Golden X1. Type-C and wireless charging are both supported.
If I had to pick one, I'd take the EarFun S1 — but only narrowly, and only for most people. In my opinion, aptX Lossless plus Snapdragon Sound, LDAC, LE Audio and LC3 makes it the safer long-term buy, because it will stay compatible as phones and streaming services shift codecs. The 50dB adaptive ANC figure also gives it the edge for commuting and flights. I'd recommend the TOZO Golden X1 instead if you're chasing sub-bass depth and treble sparkle from an LDAC source and don't care about aptX at all — that hybrid driver design is genuinely the more interesting piece of hardware. Check the current price on Amazon before you commit, since value is the one thing these spec sheets can't tell you.
which earbuds support aptx hd
Between these two, the EarFun S1 is the one that supports the aptX family, including aptX Lossless alongside Snapdragon Sound certification. The TOZO Golden X1 does not list aptX support — it relies on LDAC for high-resolution streaming instead. If aptX specifically is your requirement, the S1 is the only match here.
That depends on what you mean by better. The Golden X1 has a documented hybrid driver setup (12mm dynamic plus balanced armature) and a claimed 12Hz–44.1kHz range, which suggests deeper bass and more explicit treble handling. The EarFun S1 doesn't publish a frequency range or driver size, so there's no like-for-like number to compare. In my opinion the Golden X1 has the more audiophile-focused design, while the S1 competes on codec quality and ANC.
On the published figures, the EarFun S1 quotes up to 50dB of adaptive hybrid noise cancelling with QuietSmart 3.0. The TOZO Golden X1 quotes up to 42dB with six microphones and environment noise reduction. That makes the S1 the stronger claim on paper, though real-world results depend heavily on how well either earbud seals in your ear.
If you want aptX Lossless, Snapdragon Sound and the broadest codec support, the S1 is the more sensible buy — that's the reason I'd pick it for most people. If you'd rather have the hybrid dual-driver design, LDAC streaming, wireless charging and an LED battery display, the Golden X1 is the better fit. Compare the current prices on Amazon before deciding, because the gap between them matters.
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See also: HomeSpot JY300 vs EarFun Air Pro 4+: Aptx HD Earbuds, TOZO Golden X1 vs Samsung Galaxy Buds 4, aptx hd earbuds