H Hifihear KZ ZSN PRO X
Score: 84/100
Yinyoo KZ ZS12 PRO
Score: 82/100Rankings
The KZ ZSN PRO X offers audiophile-level detail with a hybrid driver setup, solid metal build and a secure fit at a budget price. It lacks active noise cancellation and a built-in mic, and the proprietary cable connector may be inconvenient for some users.
The KZ ZS12 PRO is a premium hybrid IEM featuring a 1DD + 5BA driver layout, metal housing, and a tunable 4-level switch, delivering detailed, bass-rich sound for gamers and audiophiles. Its build quality and optional tuning make it stand out in the sub-$100 segment, though the stiff stock cable and fragile tuning switch are potential drawbacks. The inclusion of a microphone and dual connectivity (3.5 mm/USB-C) adds versatility.
| Attribute | | |
|---|---|---|
10 mmbest | 10 mmbest | |
7 Hzbest | — | |
40,000 Hzbest | 40,000 Hzbest | |
112 dBbest | 109 dB | |
25 Ω | 35 Ωbest | |
| ↓ lower better | 50 gbest | 58.9 g |
12 monthsbest | 12 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Audio(3) | ||
Sensitivity (dB) | 112 dB | 109 dB |
Impedance (Ω) | 25 Ω | 35 Ω |
Microphone | false | true |
Build & Design(2) | ||
Weight (g) | 50 g | 58.9 g |
Ear Tip Sizes | S,M,L | Multiple eartips (including foam) |
Battery & Power(1) | ||
Charging Port Type | 3.5mm | 3.5mm TRS, USB-C |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the ZSN PRO X for delivering audiophile-level detail and a balanced sound signature at a budget price, highlighting its strong bass, clear mids, and refined treble.
Everyday users overwhelmingly commend the earphones for their price-to-performance ratio, comfort, and sound clarity, while noting cable durability issues and the absence of a case.
Professional reviewers highlight the ZS12 PRO series for its sophisticated hybrid driver architecture and the rare inclusion of an electronic crossover, delivering a highly detailed and balanced soundstage, though critics note that the bass can overwhelm mids in the stock tuning.
Everyday users consistently praise the ZS12 PROs for their value, deep bass, clear treble and solid metal build, while common complaints revolve around the stiffness of the stock cable, the fragility of the tuning switch, fit variability and the lack of a carrying case.
“Great value for money”
“audiophile quality at a budget price”
“I've been using them for four years before losing them”
