Wired IEMs
AKG K323XS
68Good
$39
Full review dataAKG K323XS vs KZ Zenith: which should you buy?
On aggregated review scores the KZ Zenith comes out ahead with an HearWiki score of 82. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: KZ Zenith - Great overall at around $47.
Wired IEMs
KZ Zenith
82Great
$47
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
AKG K323XS
Sound7.0
Value7.5
KZ Zenith
Sound8.5
Value8.0
Specifications
| Spec | AKG K323XS | KZ Zenith |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $39 | $47 |
| HearWiki score | 68 / 100 · Good | 82 / 100 · Great |
| Released | 2018 | 2024 |
| Audio | ||
| Driver | 5.8mm | Full-range ultra-linear Dynamic Driver X |
| Driver size | 5.8 mm | 10 mm |
| Drivers per side | - | 1 |
| Frequency response | 20Hz-20kHz | 20Hz-40kHz |
| Impedance | 16 Ω | 41 Ω |
| Sensitivity | 98 dB/mW | 128 dB/mW |
| Wireless | ||
| Multipoint pairing | No | - |
| Features | ||
| Active noise cancelling | No | - |
| Controls | - | none |
| Design | ||
| Detachable cable | - | Yes |
| USB-C | - | No |
What reviewers said
AKG K323XS
The AKG K323XS are ultra-compact wired earbuds that offer surprising audio performance for their low price. They deliver a wide soundstage, punchy bass, and clean mids and highs with strong passive isolation, all in a lightweight and comfortable design. While they lack premium refinement and advanced features, they provide solid value for budget-conscious listeners.
- Pro:Very small and lightweight design
- Pro:Wide soundstage with punchy bass
- Pro:Clear mids and highs
- Con:No active noise cancellation or wireless features
- Con:Build feels budget-oriented
- Con:Not for those seeking top-tier detail or features
KZ Zenith
The KZ Zenith is a wired, single-dynamic-driver IEM that delivers a balanced, non-fatiguing sound with punchy bass, detailed mids, and smooth treble. It's highly sensitive and easy to drive, making it a versatile choice for portable use, while its build quality and fit are praised. Despite a few minor caveats, it offers strong technical performance and competes well above its modest price point.
- Pro:Balanced, non-offensive tuning with textured bass
- Pro:Clear and detailed mids with refined treble
- Pro:Very easy to drive and highly sensitive
- Con:No active noise cancellation or controls
- Con:Cable is detachable but not USB-C
- Con:Minor caveats in overall technical refinement
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.