True Wireless
CMF Buds 2
78Great
$46
Full review dataCMF Buds 2 vs OPPO W11/ W31 Lite: which should you buy?
On aggregated review scores the CMF Buds 2 comes out ahead with an HearWiki score of 78. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: CMF Buds 2 - Great overall at around $46.
Score breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
CMF Buds 2
Sound8.0
Noise cancelling7.0
Battery8.5
Calls7.0
Value9.0
OPPO W11/ W31 Lite
Sound7.0
Battery6.0
Calls5.0
Value8.0
Specifications
| Spec | CMF Buds 2 | OPPO W11/ W31 Lite |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $46 | $30 |
| HearWiki score | 78 / 100 · Great | 68 / 100 · Good |
| Released | 2025 | 2020 |
| Audio | ||
| Driver | dynamic | dynamic |
| Driver size | 11 mm | 8 mm |
| Drivers per side | 2 | 2 |
| Frequency response | 20Hz-20kHz | 20Hz-20kHz |
| Sensitivity | - | 99 dB/mW |
| Wireless | ||
| Bluetooth | 5.4 | 5.0 |
| Bluetooth version | 5.4 | 5.0 |
| Codecs | AAC, SBC | AAC, SBC |
| Multipoint pairing | Yes | Yes |
| Wireless range | 10 m | - |
| Battery | ||
| Battery life | 13.5 h | 5 h |
| Battery life (ANC on) | 7.5 h | - |
| Battery incl. case | 55 h | 20 h |
| Full charge time | 93 min | 120 min |
| Quick charge | 10 min = 4 h (ANC off) | 15 min = 1 h |
| Wireless charging | No | No |
| Features | ||
| Active noise cancelling | Yes | No |
| ANC type | hybrid | - |
| Transparency mode | Yes | - |
| Companion app | Yes | - |
| Custom EQ | Yes | - |
| Wear detection | Yes | - |
| Controls | touch | touch |
| Voice assistant | Google Fast Pair, Microsoft Swift Pair | - |
| Design | ||
| Weight | 50.5 g | 4.4 g |
| Case weight | 41.5 g | 35.5 g |
| Water resistance | IP55 | IP55 |
| USB-C | Yes | Yes |
| Calls | ||
| Microphones | 6 | 1 |
What reviewers said
CMF Buds 2
The CMF Buds 2 are a budget-friendly true wireless pair that deliver punchy, bass-forward sound with a lively treble, making them engaging for music lovers. They pack a surprisingly rich feature set for the price, including hybrid ANC, transparency mode, multipoint connectivity, and long battery life, though call quality in noisy settings and limited codec support hold them back slightly. Overall, they're a strong value pick for those prioritizing fun audio and versatile features over premium extras.
- Pro:Punchy, bass-heavy sound with lively treble
- Pro:Excellent battery life with case (55 hours total)
- Pro:Hybrid ANC and transparency mode for the price
- Con:Only AAC and SBC codecs, no LDAC or Hi-Res support
- Con:ANC is decent but not class-leading
- Con:Call quality suffers in loud environments
OPPO W11/ W31 Lite
The OPPO W11, also known as the W31 Lite, is a budget-friendly true wireless earbud that delivers surprisingly solid audio quality with a punchy yet natural bass response. It offers dependable basics like Bluetooth 5.0, IP55 water resistance, and a total battery life of around 20 hours with the charging case, though it doesn't aim for premium features. Overall, it's a well-rounded option for those seeking an affordable and enjoyable listening experience.
- Pro:Good sound quality with strong, natural bass
- Pro:IP55 water and dust resistance
- Pro:Lightweight and comfortable fit
- Con:Average battery life compared to some rivals
- Con:Call quality is not a strong point
- Con:No active noise cancellation
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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