True Wireless
Sony WF-LS900N
78Great
$53
Full review dataSony WF-LS900N vs TRN BT1: 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.
Score 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
TRN BT1
Sound6.0
Battery4.0
Calls4.0
Value6.0
Specifications
| Spec | Sony WF-LS900N | TRN BT1 |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $53 | $28 |
| HearWiki score | 78 / 100 · Great | 55 / 100 · Average |
| Released | 2022 | 2021 |
| Audio | ||
| Driver | 0.2" | hybrid |
| Driver size | 5 mm | - |
| Drivers per side | 1 | 2 |
| Wireless | ||
| Bluetooth | 5.2 | 5.0 |
| Bluetooth version | 5.2 | 5.0 |
| Codecs | SBC, AAC, LDAC | AAC, SBC |
| Multipoint pairing | Yes | No |
| Wireless range | 10 m | 10 m |
| Battery | ||
| Battery life | 9 h | 3 h |
| Battery life (ANC on) | 6 h | - |
| Battery incl. case | 20 h | 18 h |
| Full charge time | 120 min | - |
| Quick charge | 5 min = 60 min | - |
| Wireless charging | No | No |
| Features | ||
| Active noise cancelling | Yes | - |
| ANC type | adaptive | - |
| Wear detection | No | - |
| Voice assistant | Google Assistant, Amazon Alexa, Siri | - |
| Design | ||
| Weight | 4.8 g | 4.8 g |
| Case weight | 35 g | 41 g |
| Water resistance | IPX4 | IPX5 |
| USB-C | Yes | Yes |
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
TRN BT1
The TRN BT1 is a budget-friendly true wireless earbud that prioritizes balanced, spacious sound, making it a solid pick for classical and acoustic genres. While it outperforms a direct rival in sound quality and wind resistance, its call quality, battery life, and video sync leave room for improvement at this price point.
- Pro:Balanced, spacious sound signature
- Pro:Handles classical and acoustic music well
- Pro:Better wind resistance than comparable models
- Con:Mediocre call quality
- Con:Short battery life of only 3 hours per charge
- Con:Video performance could be better
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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