True Wireless
OneOdio A100
58Average
$40
Full review dataOneOdio A100 vs Soundcore Space A40: which should you buy?
On aggregated review scores the Soundcore Space A40 comes out ahead with an HearWiki score of 78. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Soundcore Space A40 - Great overall at around $41.
True Wireless
Soundcore Space A40
78Great
$41
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
OneOdio A100
Sound5.5
Noise cancelling3.5
Battery7.0
Calls3.0
Value6.5
Soundcore Space A40
Sound7.5
Noise cancelling8.5
Battery7.0
Calls7.0
Value8.0
Specifications
| Spec | OneOdio A100 | Soundcore Space A40 |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $40 | $41 |
| HearWiki score | 58 / 100 · Average | 78 / 100 · Great |
| Released | 2020 | 2022 |
| Audio | ||
| Driver | dynamic | dynamic |
| Driver size | 9 mm | 10 mm |
| Drivers per side | - | 2 |
| Impedance | 32 Ω | 16 Ω |
| Sensitivity | 93 dB/mW | - |
| Wireless | ||
| Bluetooth | 5.0 | 5.2 |
| Bluetooth version | 5.0 | 5.2 |
| Codecs | AAC, SBC | SBC, AAC, LDAC |
| Multipoint pairing | No | Yes |
| Wireless range | 10 m | 10 m |
| Battery | ||
| Battery life | 8 h | 10 h |
| Battery life (ANC on) | 5 h | 8 h |
| Battery incl. case | 30 h | 50 h |
| Full charge time | 60 min | - |
| Quick charge | - | 10 min = 4 h |
| Wireless charging | Yes | Yes |
| Features | ||
| Active noise cancelling | Yes | Yes |
| ANC type | feedforward | adaptive |
| Transparency mode | Yes | Yes |
| Custom EQ | - | Yes |
| Wear detection | - | No |
| Controls | - | touch |
| Design | ||
| Weight | 14 g | 4.9 g |
| Case weight | 54 g | 48.4 g |
| Water resistance | IPX5 | IPX4 |
| USB-C | Yes | Yes |
| Calls | ||
| Microphones | - | 6 |
What reviewers said
OneOdio A100
The OneOdio A100 offers a very budget-friendly entry into true wireless ANC earbuds, with standout battery endurance and wireless charging for the price. While it provides decent everyday sound and solid water resistance, its noise cancellation, call quality, and video sync performance are noticeably underwhelming, making it more about value and stamina than premium features.
- Pro:Very affordable price for ANC earbuds
- Pro:Long battery life with the charging case
- Pro:Wireless charging support included
- Con:Weak noise cancellation performance
- Con:Poor call quality and video playback sync
- Con:Only basic AAC and SBC codec support
Soundcore Space A40
The Soundcore Space A40 earbuds deliver a well-rounded budget experience, combining effective adaptive noise cancellation, balanced audio, and long battery life with multipoint connectivity. They offer strong value at around $100, with a comfortable fit and support for LDAC, though a few ergonomic and performance quirks keep them from being flawless.
- Pro:Effective adaptive ANC for the price
- Pro:Balanced, pleasant sound with LDAC support
- Pro:Long battery life with wireless charging case
- Con:Microphone quality is mediocre
- Con:Touch controls can be inconsistent
- Con:Case hinge feels less sturdy
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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