Wired IEMs
KZ ZST
68Good
$10
Full review dataKZ ZST vs Realme Buds 2: which should you buy?
Specs, scores and condensed review verdicts for the KZ ZST vs Realme Buds 2, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
Wired IEMs
Realme Buds 2
Not yet scored
$7
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
KZ ZST
Sound6.5
Value8.0
Realme Buds 2
No sub-scores yet - not enough rated reviews.
Specifications
| Spec | KZ ZST | Realme Buds 2 |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $10 | $7 |
| HearWiki score | 68 / 100 · Good | Not scored |
| Released | 2018 | 2019 |
| Audio | ||
| Driver | Hybrid: 10mm dynamic + 30095 balanced armature | dynamic |
| Driver size | 10 mm | 11.2 mm |
| Drivers per side | 2 | 2 |
| Frequency response | 20Hz-20kHz | 20Hz-20kHz |
| Impedance | 12 Ω | 32 Ω |
| Sensitivity | 120 dB/mW | 106 dB/mW |
| Wireless | ||
| Bluetooth | No (optional Bluetooth module supported) | - |
| Multipoint pairing | No | - |
| Features | ||
| Active noise cancelling | No | - |
| Controls | buttons | buttons |
| Design | ||
| Weight | 22 g | 13.5 g |
| Water resistance | - | none |
| Detachable cable | Yes | No |
| USB-C | No | No |
| Calls | ||
| Microphones | - | 1 |
What reviewers said
KZ ZST
The KZ ZST is a budget-friendly hybrid in-ear monitor that pairs a 10mm dynamic driver with a balanced armature for a lively, bass-forward sound. It offers solid low-end punch and good detail retrieval for the price, but its uneven treble and slightly recessed mids can make some vocals and instruments sound harsh or distant. With a detachable cable and lightweight build, it's a decent entry-level option for bass lovers, though comfort and build quality are only average.
- Pro:Strong, punchy bass response
- Pro:Detachable cable for easy replacement or upgrades
- Pro:Very affordable for a hybrid driver setup
- Con:Treble can come across as piercing or harsh at times
- Con:Mids are somewhat recessed, pushing vocals back in the mix
- Con:Fit may not be ideal for long listening sessions
Realme Buds 2
These budget-friendly wired earbuds deliver a straightforward listening experience with an 11.2mm dynamic driver and a standard 3.5mm jack. Their copper-clad aluminum coil aims to enhance audio clarity, while the inline remote offers basic control over music and calls. Ideal for users seeking simple, no-frills sound without breaking the bank.
- Pro:Very affordable price point
- Pro:Lightweight and comfortable for daily use
- Pro:Built-in mic and remote for convenience
- Con:No active noise cancellation
- Con:Non-detachable cable limits replacement options
- Con:Lacks water resistance for workouts
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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