Soundcore P30i vs TOZO NC9: Best Budget ANC Earbuds Under $40?

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The short answer: choose the Soundcore P30i if you want multipoint Bluetooth, a newer Bluetooth 5.4 connection, and a charging case that doubles as a phone stand. Choose the TOZO NC9 if you prioritize longer advertised battery life, a numerical case battery display, and an IPX8 water-resistance rating.

This Soundcore P30i vs TOZO NC9 comparison uses manufacturer specifications and the exact U.S. Amazon listings linked below. It is not a hands-on listening test. Both were priced below $40 when checked, but prices, coupons, Prime eligibility, sellers, and stock can change at any time.

Soundcore P30i vs TOZO NC9: quick verdict

Our default pick is the Soundcore P30i for most buyers. Multipoint is useful every day if you switch between a phone and laptop, and the 2-in-1 case is unusually practical for travel or video viewing. The NC9 is the more compelling alternative when maximum listed battery time, a visible case percentage, or higher water resistance matters more than confirmed multipoint support.

Soundcore P30i vs TOZO NC9 specs

ANC: do not choose by the 42dB vs 45dB number alone

Soundcore advertises up to 42dB noise reduction for the P30i, while the selected NC9 listing states up to 45dB. Those maximum figures are not a standardized head-to-head lab result. Noise-cancelling performance changes by frequency, ear-tip seal, firmware, and listening environment, so a three-decibel difference in marketing copy does not prove that NC9 will cancel more noise in every situation.

Both include transparency mode for hearing announcements or talking without removing the earbuds. For commuting, either model offers the key feature set expected from budget noise-cancelling earbuds. Fit remains critical: test all included ear-tip sizes because a poor seal reduces bass and weakens passive isolation before ANC even starts.

Battery life: TOZO NC9 has the stronger published numbers

NC9 has the advantage on the product sheet. TOZO lists up to 14 hours from the earbuds and 60 hours with the case when ANC is off, or 10 and 40 hours with ANC on. P30i lists up to 10 and 45 hours with ANC off, dropping to 6 and 25 hours with ANC active.

These are maximum claims, not guaranteed listening times. Higher volume, stronger ANC, call time, codec behavior, and cold temperatures can reduce runtime. Even so, the large gap makes NC9 the safer specification-based choice for long shifts, travel, or buyers who frequently forget to recharge the case.

P30i counters with a useful fast-charge claim: ten minutes in the case can provide up to two hours of playback. NC9’s listing describes roughly two hours for a full charge. If quick top-ups matter more than maximum total runtime, P30i remains competitive.

Calls and microphones: more mics do not guarantee clearer calls

P30i uses four microphones with Soundcore’s AI call processing. The selected NC9 listing advertises six microphones with environmental noise cancellation. Microphone count describes hardware quantity, not the final call quality. Placement, wind handling, algorithms, and firmware all matter.

Because this is not a controlled microphone test, we do not name a call-quality winner. Buyers who spend hours on Teams or Zoom should treat both as inexpensive mobile earbuds rather than a dedicated boom-mic headset. Keep the retailer return window in mind if calls are your primary use.

Multipoint and everyday convenience: P30i wins

Soundcore officially lists multipoint for P30i. That allows the earbuds to remain connected to two compatible devices, making it easier to move between a laptop meeting and an incoming phone call without manually pairing each time.

The selected U.S. NC9 listing does not clearly list multipoint, so this comparison does not assume it is supported. Confirm the exact model and firmware before buying if dual-device connection is essential. TOZO has sold multiple NC9 revisions over time, which makes matching the ASIN especially important.

P30i also has the more unusual case: it opens into a small phone stand. It can be handy on a flight tray, desk, or kitchen counter. NC9’s case instead shows a numerical battery percentage, which is more informative than estimating charge from a few indicator lights.

IP54 vs IPX8: which is better for workouts?

P30i’s IP54 rating covers limited dust ingress plus water splashes. NC9’s IPX8 rating indicates a higher published water-resistance level, but the “X” means no dust rating is specified. The ratings therefore measure different protection categories and should not be reduced to one simple winner.

NC9 is the specification-based choice for heavy sweat or greater water exposure. Neither rating should be interpreted as permission to swim with the earbuds, expose the charging case to water, or charge them while wet. Water resistance can also diminish with wear.

Sound and app controls

Both use 10mm drivers and support app-based equalization. Soundcore lists 22 presets plus custom EQ for P30i, while the NC9 listing advertises 32 EQ presets through the TOZO app. Preset count is not a sound-quality score; it only describes how many starting profiles are available.

P30i promotes BassUp, while NC9 lists OrigX Acoustic 2.0. Without matched-volume listening measurements, it would be misleading to declare one more detailed or better balanced. Buyers sensitive to bass should use the app EQ rather than assuming the default tuning will suit them.

Which budget ANC earbuds should you buy?

For commuting and switching between phone and laptop

Choose P30i. Confirmed multipoint is the decisive convenience feature, while transparency mode and ANC cover the normal commute. The case can support a phone for video during breaks or travel.

For long battery life

Choose NC9. Its listed 60-hour total with ANC off and 40-hour total with ANC on substantially exceed P30i’s published figures. The case percentage display also makes remaining charge easier to judge.

For workouts and sweat

NC9 has the higher water-resistance specification at IPX8. P30i adds dust protection through its IP54 rating, so it may be preferable in dry, dusty environments. Fit stability is personal and was not tested here.

For calls on a tight budget

Do not choose solely from “four AI mics” versus “six ENC mics.” Either could be adequate for casual calls, but neither specification proves performance in traffic or wind. For frequent professional calls, a headset with a boom microphone is the safer category.

Pros and cons

Frequently asked questions

Is the Soundcore P30i better than TOZO NC9?

P30i is the better all-around choice for confirmed multipoint, Bluetooth 5.4, and its phone-stand case. NC9 is better on advertised battery life, has an LED case percentage, and carries the higher water-resistance rating.

Which has better noise cancelling?

The published maximum is 42dB for P30i and 45dB for NC9, but those claims do not establish a real-world winner. Ear-tip seal, noise frequency, firmware, and test method affect the result.

Does Soundcore P30i support multipoint?

Yes. Soundcore officially lists multipoint connection for P30i. Enable and manage supported connection features through the Soundcore app and current firmware.

Does TOZO NC9 support multipoint?

The selected U.S. listing for ASIN B0DD41G2NZ does not clearly list multipoint. Do not assume support from information about another NC9 revision; verify the exact listing before purchase.

Can I use either pair in the rain?

P30i earbuds are rated IP54 and NC9 earbuds are listed as IPX8. Both can handle some moisture within their specified limits, but the charging cases are not covered by those earbud ratings. Dry the earbuds before charging.

Are these the best ANC earbuds under ?

They are two prominent budget options and both were under $40 when checked. “Best” depends on current pricing and priorities: P30i for multipoint and convenience, NC9 for battery and water resistance. Always recheck the live price because a coupon or sale can change the value comparison.

Final recommendation

Buy the Soundcore P30i if you want the safer all-purpose choice. Its officially listed multipoint connection, Bluetooth 5.4, fast-charge claim, and phone-stand case solve practical daily problems that a longer feature list does not always address.

Buy the TOZO NC9 if battery duration and water resistance are your top priorities. Its substantially longer advertised runtime, IPX8 earbuds, and numerical case display make it attractive for travel, long workdays, and workouts.

Related comparisons

• Soundcore P31i vs P30i vs P40i: which Anker earbuds are best for ANC and battery?
• Soundcore P31i vs P20i: which budget earbuds should you buy?

Sources

• Soundcore P30i official product page
• TOZO NC9 official product page
• Amazon.com Soundcore P30i listing
• Amazon.com TOZO NC9 listing
• Amazon.com Headphones & Earbuds Best Sellers
• Rakko Keyword: Soundcore P30i suggestions

Official specifications, U.S. Amazon listings, ranking positions, and keyword snapshots were checked September 8, 2026. Product revisions can vary by market. Verify the exact ASIN, included accessories, seller, price, coupon, and availability before purchase.