Wired IEMs
KZ Krila
78Great
$34
Full review dataKZ Krila vs Nothing CMF Buds 2a: which should you buy?
On aggregated review scores the KZ Krila comes out ahead with an HearWiki score of 78. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: KZ Krila - Great overall at around $34.
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.
KZ Krila
Sound8.0
Value9.0
Nothing CMF Buds 2a
Sound8.0
Noise cancelling7.5
Battery7.0
Calls6.5
Value9.0
Specifications
| Spec | KZ Krila | Nothing CMF Buds 2a |
|---|---|---|
| Type | Wired IEMs | True Wireless |
| Price (USD) | $34 | $42 |
| HearWiki score | 78 / 100 · Great | 78 / 100 · Great |
| Released | 2023 | 2024 |
| Audio | ||
| Driver | 1DD + 1BA hybrid (2nd-gen 10 mm XUN dynamic driver + 30005 balanced armature) | 12.4mm Bio-fibre |
| Driver size | 10 mm | 12.4 mm |
| Drivers per side | 2 | 2 |
| Frequency response | 20Hz-40kHz | 20Hz-20kHz |
| Impedance | 28 Ω | - |
| Sensitivity | 106 dB/mW | - |
| Wireless | ||
| Bluetooth | - | 5.4 |
| Bluetooth version | - | 5.4 |
| Codecs | - | AAC, SBC |
| Multipoint pairing | No | Yes |
| Battery | ||
| Battery life | - | 8 h |
| Battery life (ANC on) | - | 5 h |
| Battery incl. case | - | 35.5 h |
| Full charge time | - | 89 min |
| Quick charge | - | 10 min = 5.5 h |
| Wireless charging | No | No |
| Features | ||
| Active noise cancelling | No | Yes |
| ANC type | - | feedforward |
| Transparency mode | - | Yes |
| Companion app | - | Yes |
| Custom EQ | - | Yes |
| Wear detection | - | No |
| Controls | - | touch |
| Voice assistant | - | Yes |
| Design | ||
| Weight | - | 4.28 g |
| Case weight | - | 42.75 g |
| Water resistance | - | IP54 |
| USB-C | No | Yes |
| Calls | ||
| Microphones | - | 4 |
What reviewers said
KZ Krila
The KZ Krila is a budget-friendly hybrid IEM that pairs a 10mm dynamic driver with a balanced armature for a surprisingly mature, well-balanced sound. It offers excellent build quality and technical performance that rivals pricier models, though its treble can occasionally come across as sharp and the tuning switches provide only subtle changes. For the price, it delivers strong value and comfortable fit, making it a solid pick for budget-conscious listeners.
- Pro:Excellent build quality for the price
- Pro:Well-balanced, mature sound signature
- Pro:Strong technical performance and detail retrieval
- Con:Treble can be harsh at times
- Con:Tuning switches have minimal audible effect
- Con:Lacks features like ANC or wireless connectivity
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.
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