Wired IEMs
KZ ZEX
66Good
$22
Full review dataKZ ZEX vs TRUTHEAR HEXA: which should you buy?
On aggregated review scores the TRUTHEAR HEXA comes out ahead with an HearWiki score of 78. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: TRUTHEAR HEXA - Great overall at around $25.
Wired IEMs
TRUTHEAR HEXA
78Great
$25
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
KZ ZEX
Sound6.5
Value7.0
TRUTHEAR HEXA
Sound7.8
Value8.2
Specifications
| Spec | KZ ZEX | TRUTHEAR HEXA |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $22 | $25 |
| HearWiki score | 66 / 100 · Good | 78 / 100 · Great |
| Released | 2021 | 2022 |
| Audio | ||
| Driver | 1 dynamic + 1 electret/magnetostatic hybrid | 1DD+3BA Hybrid |
| Driver size | 10 mm | 10 mm |
| Drivers per side | 2 | 4 |
| Frequency response | 20Hz-40kHz | 20Hz-20kHz |
| Impedance | 25 Ω | 20.5 Ω |
| Sensitivity | 103 dB/mW | 120 dB/mW |
| Wireless | ||
| Multipoint pairing | No | No |
| Features | ||
| Active noise cancelling | No | No |
| Controls | buttons | - |
| Design | ||
| Weight | - | 6 g |
| Detachable cable | Yes | Yes |
| USB-C | No | No |
What reviewers said
KZ ZEX
The KZ ZEX is a budget-friendly hybrid IEM that pairs a dynamic driver with an electret driver for a warm, easygoing sound. It offers solid sub-bass punch and a non-fatiguing tuning that suits vocals, though its technical performance and treble energy are modest. With a comfortable fit and detachable cable, it's a good value pick for casual listeners rather than detail chasers.
- Pro:Strong sub-bass punch
- Pro:Easy to drive from any source
- Pro:Comfortable, secure fit
- Con:Bass can bleed into mids
- Con:Recessed lower mids at times
- Con:Limited treble sparkle and detail
TRUTHEAR HEXA
The TRUTHEAR HEXA is a hybrid in-ear monitor that combines a single 10mm dynamic driver with three balanced armatures to deliver a balanced, neutral-leaning sound with a slight warmth. Priced around $90, it offers a comfortable fit, solid build, and good passive isolation, making it a strong value pick for critical listening, though its bass response is somewhat restrained and the soundstage feels intimate rather than expansive. Its technical performance is competent for the price, but it's not particularly suited for gaming or high-energy activities.
- Pro:Comfortable and lightweight design
- Pro:Excellent passive noise isolation
- Pro:Balanced, neutral tuning with a touch of warmth
- Con:Bass is somewhat restrained
- Con:Soundstage is fairly intimate
- Con:Not ideal for gaming due to mediocre imaging
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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