True Wireless
Soundcore P42i
78Great
$71
Full review dataSoundcore P42i vs Tronsmart Onix Zen: which should you buy?
Specs, scores and condensed review verdicts for the Soundcore P42i vs Tronsmart Onix Zen, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
True Wireless
Tronsmart Onix Zen
Not yet scored
$37
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Soundcore P42i
Sound8.0
Noise cancelling8.0
Battery8.5
Calls7.5
Value9.0
Tronsmart Onix Zen
No sub-scores yet - not enough rated reviews.
Specifications
| Spec | Soundcore P42i | Tronsmart Onix Zen |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $71 | $37 |
| HearWiki score | 78 / 100 · Great | Not scored |
| Released | 2026 | 2020 |
| Audio | ||
| Driver | dynamic | graphene-coated |
| Driver size | 11 mm | - |
| Drivers per side | 2 | - |
| Frequency response | 20Hz-20kHz | - |
| Wireless | ||
| Bluetooth | 6.1 | Qualcomm QCC3020 |
| Bluetooth version | 6.1 | - |
| Codecs | SBC, AAC, LDAC | aptX, AAC |
| Multipoint pairing | Yes | - |
| Wireless range | 10 m | - |
| Battery | ||
| Battery life | - | 7 h |
| Battery life (ANC on) | 8.5 h | - |
| Battery incl. case | 56 h | - |
| Full charge time | 60 min | - |
| Quick charge | 10 min = 3.5 h | - |
| Wireless charging | No | - |
| Features | ||
| Active noise cancelling | Yes | - |
| ANC type | adaptive | - |
| Transparency mode | Yes | - |
| Companion app | Yes | - |
| Custom EQ | Yes | - |
| Wear detection | No | - |
| Controls | touch | - |
| Voice assistant | yes | - |
| Design | ||
| Weight | 4.4 g | - |
| Case weight | 51 g | - |
| Water resistance | IP55 | - |
| USB-C | Yes | - |
| Model code | - | Onyx Neo |
| Calls | ||
| Microphones | 6 | - |
| Call noise reduction | AI noise reduction | - |
What reviewers said
Soundcore P42i
The Soundcore P42i is a budget-friendly true wireless pair that punches well above its weight, offering adaptive noise cancellation, LDAC support, multipoint connectivity, and wireless charging in a comfortable, IP55-rated shell. With long battery life and a robust app suite, it delivers premium features without the premium price tag, making it an exceptional value pick for everyday listeners.
- Pro:Excellent value with premium features at a budget price
- Pro:Comfortable fit and strong adaptive ANC for the class
- Pro:Long battery life with convenient wireless charging case
- Con:Bass may not satisfy heavy bassheads
- Con:Touch controls can be finicky at times
- Con:Call quality is decent but not top-tier
Tronsmart Onix Zen
The Tronsmart Onix Zen are budget-friendly true wireless earbuds that pack active noise cancellation, a Qualcomm chipset with aptX support, and a graphene-coated driver for clear sound. They offer a solid 7-hour battery per charge, with a total of 24 hours when including the charging case, plus IPX5 water resistance for workouts and light rain. They're a strong value pick for those seeking ANC and reliable wireless performance without breaking the bank.
- Pro:Effective active noise cancellation for the price
- Pro:Supports aptX and AAC codecs for better audio quality
- Pro:Graphene-coated drivers deliver punchy, detailed sound
- Con:Battery life per charge is modest compared to some rivals
- Con:No wireless charging support
- Con:Touch controls can be finicky at times
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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