We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-18 · 7 min read · Independent comparison
If you want the more advanced noise cancellation and codec package for everyday commuting and critical listening, choose QCY MeloBuds A30; if you need a bigger driver, longer single-charge stamina, and the widest Bluetooth range for casual all-day use, choose MOLDPOLD Earbuds Pro.
• QCY MeloBuds A30 — biggest strength: adaptive ANC rated up to -60dB over a 5.5kHz band, plus LDAC Hi-Res audio and Bluetooth 6.0 with triple-device switching. That is a serious feature set for a set of in-ears.
• QCY MeloBuds A30 — biggest trade-off: battery drops to 6 hours per charge with ANC on, and the spec sheet lists no LDAC support for the case itself — the case just tops you up. You also need to keep the QCY Audio app handy to unlock custom EQ and game/sleep modes.
• MOLDPOLD Earbuds Pro — biggest strength: a 13mm dynamic driver, up to 45 hours total playtime, Bluetooth 5.3, and a 50 ft wireless range — simple, comfortable and generous on stamina.
• MOLDPOLD Earbuds Pro — biggest trade-off: ANC is described generically rather than with a measured depth figure, and it uses standard Bluetooth codecs rather than a Hi-Res codec like LDAC.
• Who each pick is for: QCY for commuters, call-heavy users and detail-focused listeners; MOLDPOLD for casual all-day listeners who want long battery and a comfortable fit.
The MeloBuds A30 is built around one clear idea: quiet the world down so the music can come through. QCY rates the adaptive ANC at up to -60dB across a 5.5kHz band, and it adapts automatically to subway rumble, traffic, office chatter and wind. That is the kind of spec that matters if you ride public transport or work in a noisy open office. The wind-adaptive part is a nice touch for anyone who walks or cycles outdoors.
On the audio side, the A30 supports LDAC and carries Hi-Res Wireless certification, with a 10mm dynamic driver and a 20kHz frequency response. LDAC transmits roughly three times more audio detail than standard Bluetooth codecs, so if you stream high-bitrate music or care about separation between instruments, this is the earbud of the two that is aimed at you. A 60ms latency figure keeps audio and video reasonably in sync for casual gaming and video.
The practical side is where it gets interesting. You get 11 hours of playback with ANC off, but only 6 hours with ANC on. The case stretches that to 50 hours total, or 27 with ANC on. There is also 8-mic AI call enhancement, Bluetooth 6.0 with triple-device switching between phone, laptop and tablet, IPX5 water resistance, touch controls, and the QCY Audio app for custom EQ, game and sleep modes, touch customization, earbud location tracking and firmware updates. It ships with a Type-C cable, spare eartips and a one-year warranty, and it comes in a golden finish.
Buy it if you want the strongest noise cancellation, Hi-Res codec support and multi-device switching in this matchup. Skip it if you want maximum hours per charge with ANC running, or you would rather not deal with an app to unlock the full feature set.
The MOLDPOLD Earbuds Pro takes a simpler approach: big driver, long battery, easy pairing. The headline number is the 13mm dynamic driver, paired with an AI audio enhancer that MOLDPOLD says reshapes the acoustic architecture for a 3D surround effect. In practice, a driver that size usually translates to fuller, more physical bass — good for movies, games, podcasts and bass-forward music.
Battery is the other clear selling point. You get up to 6 hours on a single charge and up to 45 hours total with the case, and the case itself charges fully in about an hour over Type-C. That combination makes it a set you can leave in a bag for a week without thinking about the charger. Bluetooth 5.3 handles pairing, and the range is listed at 50 feet — noticeably wider than the 10 metres (roughly 33 feet) on the QCY, which matters if you wander away from your phone at home or in a gym.
Noise control is adaptive ANC with automatic switching between noise cancellation and transparency, and calls run through a 4-mic ENC system. MOLDPOLD describes the ANC in general terms rather than quoting a depth figure, so treat it as everyday noise reduction rather than a lab-grade number. Comfort gets real attention in the design: an ergonomic in-ear fit, S/M/L eartips plus a hanging rope in the box, IPX5 resistance against sweat and splashes, and a white finish. Touch controls cover play/pause, calls, volume and voice assistant, and it works with iPhone and Android. A one-year warranty backs it up.
Buy it if you want long battery, a larger driver and a relaxed fit for commuting, workouts, travel or online meetings. Skip it if you specifically need a Hi-Res codec, a measured ANC depth figure or multi-device switching.
• Best noise cancellation → QCY MeloBuds A30. It quotes up to -60dB adaptive ANC across a 5.5kHz band; MOLDPOLD does not publish a depth figure.
• Best sound detail for high-bitrate streaming → QCY MeloBuds A30. LDAC and Hi-Res Wireless certification beat standard Bluetooth codecs here.
• Best bass and movie/game impact → MOLDPOLD Earbuds Pro. A 13mm driver is larger than the QCY's 10mm.
• Best battery with ANC running → QCY MeloBuds A30. 6 hours per charge and 27 hours total with ANC on.
• Best battery per charge with ANC off → tie in hours, but MOLDPOLD wins on total. Both list 6 hours single-charge ANC-off in the battery field, while MOLDPOLD reaches 45 hours total versus QCY's 50 — read the ANC-on numbers before deciding.
• Best for calls in a crowd → QCY MeloBuds A30. 8 mics versus 4 mics on the MOLDPOLD.
• Best for switching between phone, laptop and tablet → QCY MeloBuds A30. Triple-device connection is listed; MOLDPOLD does not mention it.
• Best for wandering around the house or gym → MOLDPOLD Earbuds Pro. A 50 ft range beats the QCY's 10 metres.
• Best for fine-tuning your sound → QCY MeloBuds A30. The QCY Audio app adds custom EQ, game and sleep modes, and touch customization.
In my opinion, the QCY MeloBuds A30 is the better buy for most people comparing these two. Adaptive ANC rated to -60dB, LDAC Hi-Res audio, 8-mic calls, Bluetooth 6.0 and triple-device switching are features that are genuinely hard to match at this tier, and the 27-hour ANC-on total is plenty for a normal week. I would only steer you to the MOLDPOLD Earbuds Pro if long single-charge battery, a 13mm bass-forward driver and a wider wireless range matter more to you than noise cancellation depth. Either way, check the current price on Amazon before you commit — that is the number that should break a tie.
Yes, based on the specs. QCY rates its adaptive ANC at up to -60dB across a 5.5kHz band with wind-adaptive tuning, while MOLDPOLD describes its ANC as adaptive but does not publish a depth figure. For subway, traffic or office noise, the QCY is the stronger pick.
Up to 6 hours of playtime per charge and up to 45 hours total with the charging case, which charges fully in about an hour over Type-C. That makes it the easier set to leave in a bag for several days.
The QCY MeloBuds A30, in my opinion. It lists an 8-microphone AI call enhancement system, versus the 4-mic ENC setup on the MOLDPOLD. More mics usually means better voice isolation in noisy places.
No, the touch controls work out of the box. The QCY Audio app is what unlocks extras like custom EQ, game and sleep modes, touch-control customization, earbud location tracking and firmware updates.
It depends on what you value. The QCY supports LDAC and Hi-Res Wireless for more detail and clarity; the MOLDPOLD uses a larger 13mm driver for a fuller, bass-heavy presentation. Detail versus impact — pick your priority.
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.