True Wireless
Nothing CMF Buds 2a
78Great
$42
Full review dataNothing CMF Buds 2a vs QCY T10: which should you buy?
On aggregated review scores the Nothing CMF Buds 2a comes out ahead with an HearWiki score of 78. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Nothing CMF Buds 2a - Great overall at around $42.
True Wireless
QCY T10
55Average
$25
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Nothing CMF Buds 2a
Sound8.0
Noise cancelling7.5
Battery7.0
Calls6.5
Value9.0
QCY T10
Sound5.5
Battery4.0
Calls5.0
Value6.0
Specifications
| Spec | Nothing CMF Buds 2a | QCY T10 |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $42 | $25 |
| HearWiki score | 78 / 100 · Great | 55 / 100 · Average |
| Released | 2024 | 2021 |
| Audio | ||
| Driver | 12.4mm Bio-fibre | hybrid |
| Driver size | 12.4 mm | - |
| Drivers per side | 2 | 2 |
| Frequency response | 20Hz-20kHz | 20Hz-20kHz |
| Impedance | - | 16 Ω |
| Sensitivity | - | 108 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 | 8 h | 3.5 h |
| Battery life (ANC on) | 5 h | - |
| Battery incl. case | 35.5 h | 21 h |
| Full charge time | 89 min | 90 min |
| Quick charge | 10 min = 5.5 h | not found |
| Wireless charging | No | - |
| Features | ||
| Active noise cancelling | Yes | - |
| ANC type | feedforward | - |
| Transparency mode | Yes | - |
| Companion app | Yes | Yes |
| Custom EQ | Yes | No |
| Wear detection | No | - |
| Controls | touch | touch |
| Voice assistant | Yes | - |
| Design | ||
| Weight | 4.28 g | - |
| Case weight | 42.75 g | - |
| Water resistance | IP54 | IPX5 |
| USB-C | Yes | Yes |
| Calls | ||
| Microphones | 4 | 4 |
| Call noise reduction | - | mic noise isolation |
What reviewers said
Nothing CMF Buds 2a
The Nothing CMF Buds 2a deliver a compelling mix of solid audio performance, adaptive noise cancellation, and long battery life at a very accessible price point. They are a practical pick for budget-conscious listeners who want reliable everyday earbuds with app-based customization, though they come with some expected trade-offs in materials and features.
- Pro:Strong value for the price
- Pro:Adaptive ANC with 42 dB reduction
- Pro:Good battery life with case
- Con:Plasticky build quality
- Con:No in-ear detection
- Con:Limited codec support (AAC, SBC)
QCY T10
The QCY T10 offers a compact design, comfy fit, and app-based EQ options, but achieving a secure fit can be tricky, and its sound quality is outclassed by several rivals in the same budget range. It's a capable budget TWS option with useful extras like Bluetooth multipoint and IPX5 resistance, though it falls short of being the most user-friendly pick.
- Pro:Compact and lightweight case
- Pro:Comfortable earbuds with a secure fit once adjusted
- Pro:Free app with multiple EQ presets
- Con:Fit can be hard to get right, affecting comfort and sound
- Con:Sound quality trails competitors like the T5 or Haylou GT3
- Con:Battery life is modest at 3.5 hours per charge
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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