Wired IEMs
KZ D-Fi
72Good
$22
Full review dataKZ D-Fi 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 D-Fi
Sound7.0
Value8.0
TRUTHEAR HEXA
Sound7.8
Value8.2
Specifications
| Spec | KZ D-Fi | TRUTHEAR HEXA |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $22 | $25 |
| HearWiki score | 72 / 100 · Good | 78 / 100 · Great |
| Released | 2022 | 2022 |
| Audio | ||
| Driver | 10mm dual-magnet dynamic driver | 1DD+3BA Hybrid |
| Driver size | 10 mm | 10 mm |
| Drivers per side | 1 | 4 |
| Frequency response | 7Hz-45kHz | 20Hz-20kHz |
| Impedance | 23.5 Ω | 20.5 Ω |
| Sensitivity | 110 dB/mW | 120 dB/mW |
| Wireless | ||
| Bluetooth | none | - |
| Multipoint pairing | No | No |
| Features | ||
| Active noise cancelling | No | No |
| ANC type | none | - |
| Transparency mode | No | - |
| Companion app | No | - |
| Custom EQ | Yes | - |
| Wear detection | No | - |
| Controls | buttons | - |
| Design | ||
| Weight | 73 g | 6 g |
| Detachable cable | Yes | Yes |
| USB-C | No | No |
| Calls | ||
| Microphones | 1 | - |
What reviewers said
KZ D-Fi
The KZ D-Fi is a budget-friendly wired IEM featuring a single 10mm dual-magnet dynamic driver and adjustable tuning switches, delivering a balanced, mature sound with controlled bass and decent detail for its price. It offers solid build quality, easy drivability, and good value, though its technical performance is average and the stock cable and fit may not appeal to everyone.
- Pro:Balanced, non-fatiguing sound profile
- Pro:Effective tuning switches for sound adjustment
- Pro:Solid build quality and comfortable fit
- Con:Mid-bass texture and treble extension could be better
- Con:Upper-midrange can sound slightly harsh
- Con:Stock cable quality is mediocre
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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