True Wireless
Mpow Mbit S
68Good
$25
Full review dataMpow Mbit S vs Nothing CMF Buds 2a: 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
Nothing CMF Buds 2a
78Great
$42
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Mpow Mbit S
Sound6.5
Battery7.0
Calls6.5
Value8.0
Nothing CMF Buds 2a
Sound8.0
Noise cancelling7.5
Battery7.0
Calls6.5
Value9.0
Specifications
| Spec | Mpow Mbit S | Nothing CMF Buds 2a |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $25 | $42 |
| HearWiki score | 68 / 100 · Good | 78 / 100 · Great |
| Released | 2020 | 2024 |
| Audio | ||
| Driver | dynamic | 12.4mm Bio-fibre |
| Driver size | 6 mm | 12.4 mm |
| Drivers per side | 2 | 2 |
| Frequency response | 20Hz-20kHz | 20Hz-20kHz |
| Impedance | 16 Ω | - |
| Sensitivity | 108 dB/mW | - |
| Wireless | ||
| Bluetooth | 5.x | 5.4 |
| Bluetooth version | 5.0 | 5.4 |
| Codecs | SBC, AAC | AAC, SBC |
| Multipoint pairing | No | Yes |
| Battery | ||
| Battery life | 6 h | 8 h |
| Battery life (ANC on) | - | 5 h |
| Battery incl. case | 35 h | 35.5 h |
| Full charge time | 120 min | 89 min |
| Quick charge | 15 min = 2 h | 10 min = 5.5 h |
| Wireless charging | No | No |
| Features | ||
| Active noise cancelling | No | Yes |
| ANC type | none | feedforward |
| Transparency mode | No | Yes |
| Companion app | No | Yes |
| Custom EQ | No | Yes |
| Wear detection | No | No |
| Controls | touch | touch |
| Voice assistant | Siri/Google | Yes |
| Design | ||
| Weight | 4.5 g | 4.28 g |
| Case weight | 49 g | 42.75 g |
| Water resistance | IPX8 | IP54 |
| USB-C | Yes | Yes |
| Calls | ||
| Microphones | 1 | 4 |
| Call noise reduction | CVC 8.0 | - |
What reviewers said
Mpow Mbit S
The Mpow Mbit S delivers a punchy, bass-forward sound with a comfortable fit and dependable call quality, making it a solid choice for budget-conscious listeners. With roughly six hours of playback per charge and around 35 hours total via the case, it offers strong endurance for its price, though its sound signature leans more energetic than refined.
- Pro:Energetic bass response
- Pro:Very comfortable fit
- Pro:Strong battery life with case
- Con:Sound lacks refinement
- Con:No active noise cancellation
- Con:Limited to AAC codec
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)
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
Compare something else
Swap either side out, or start again from the picker.