True Wireless
Sony WF-LS900N
78Great
$53
Full review dataSony WF-LS900N vs Soundcore P31i: which should you buy?
On aggregated review scores the Sony WF-LS900N comes out ahead with an HearWiki score of 78. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Sony WF-LS900N - Great overall at around $53.
True Wireless
Soundcore P31i
76Great
$27
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Sony WF-LS900N
Sound8.0
Noise cancelling7.0
Battery7.0
Calls7.0
Value8.0
Soundcore P31i
Sound7.0
Noise cancelling6.5
Battery8.0
Calls6.0
Value8.5
Specifications
| Spec | Sony WF-LS900N | Soundcore P31i |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $53 | $27 |
| HearWiki score | 78 / 100 · Great | 76 / 100 · Great |
| Released | 2022 | 2025 |
| Audio | ||
| Driver | 0.2" | 11 mm titanium-coated |
| Driver size | 5 mm | 11 mm |
| Drivers per side | 1 | 2 |
| Frequency response | - | 20Hz-20kHz |
| Impedance | - | 14.2 Ω |
| Wireless | ||
| Bluetooth | 5.2 | 5.x |
| Bluetooth version | 5.2 | 6.1 |
| Codecs | SBC, AAC, LDAC | SBC, AAC, LDAC |
| Multipoint pairing | Yes | Yes |
| Wireless range | 10 m | - |
| Battery | ||
| Battery life | 9 h | 10 h |
| Battery life (ANC on) | 6 h | 8 h |
| Battery incl. case | 20 h | 50 h |
| Full charge time | 120 min | 180 min |
| Quick charge | 5 min = 60 min | 10 min = 3.5 h |
| Wireless charging | No | No |
| Features | ||
| Active noise cancelling | Yes | Yes |
| ANC type | adaptive | adaptive |
| Transparency mode | - | Yes |
| Companion app | - | Yes |
| Custom EQ | - | Yes |
| Wear detection | No | No |
| Controls | - | touch |
| Voice assistant | Google Assistant, Amazon Alexa, Siri | yes |
| Design | ||
| Weight | 4.8 g | 59 g |
| Case weight | 35 g | - |
| Water resistance | IPX4 | IP55 |
| USB-C | Yes | Yes |
| Calls | ||
| Microphones | - | 6 |
What reviewers said
Sony WF-LS900N
The Sony WF-LS900N earbuds deliver a well-balanced listening experience with a compact, featherlight build that makes them easy to wear for hours. They offer strong noise cancellation, support for high-quality LDAC streaming, and reliable battery life that closely matches the manufacturer's estimates, making them a versatile choice for everyday use. While they don't quite reach the top tier of Sony's lineup, they pack a solid set of modern features into a small and practical package.
- Pro:Very lightweight and comfortable fit
- Pro:Good active noise cancellation
- Pro:Supports LDAC and multipoint connectivity
- Con:Battery life is modest without the case
- Con:Sound quality is good but not class-leading
- Con:Case lacks wireless charging
Soundcore P31i
The Soundcore P31i are budget-friendly true wireless earbuds that pack a surprisingly robust feature set, including adaptive noise cancellation, LDAC support, and multi-device connectivity. With a durable IP55 rating, long battery life, and a comfortable fit, they're a solid pick for workouts and daily commutes without breaking the bank.
- Pro:Effective adaptive ANC for the price
- Pro:Long battery life with charging case
- Pro:LDAC support for high-quality audio
- Con:No wireless charging support
- Con:Battery life drops noticeably with ANC on
- Con:Touch controls may require a learning curve
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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