Razer Hammerhead True Wireless X
Score: 69/100
Yinyoo LIU9064 Silver
Score: 82/100Rankings
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.
Razer Hammerhead True Wireless X earbuds target gamers with a 60 ms low-latency mode and solid sound, but suffer from a short battery life and a one-size fit that many find unstable.
| Attribute | Razer Hammerhead True Wireless X | |
|---|---|---|
4 hoursbest | — | |
10 mbest | — | |
13 mmbest | 10 mm | |
20 Hzbest | — | |
20,000 Hz | 40,000 Hzbest | |
275 mAhbest | — | |
— | 109 dBbest | |
16 Ω | 35 Ωbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | Razer Hammerhead True Wireless X | |
|---|---|---|
Audio(3) | ||
Driver Size (mm) | 13 mm | 10 mm |
Frequency Response (High) (Hz) | 20000 Hz | 40000 Hz |
Impedance (Ω) | 16 Ω | 35 Ω |
Build & Design(2) | ||
Weight (g) | 45 g | 58.9 g |
Ear Tip Sizes | One size | Multiple eartips (including foam) |
Battery & Power(1) | ||
Charging Port Type | USB-C | 3.5mm TRS, USB-C |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the Hammerhead X for its impressive audio fidelity and ultra-low latency, which set it apart in the gaming earbud niche. However, they uniformly criticize the one-size-fits-all design that leads to poor fit and inadequate passive isolation, as well as the modest battery life.
Everyday users are split: many praise the sound quality, low-latency gaming mode, and lightweight comfort, while a large portion lament the earbuds' tendency to fall out, short battery life, and lack of multiple ear-tip sizes.
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.
“Best sound quality I've heard in wireless earbuds.”
“They fall out constantly-no matter how I adjust them.”
“Best IEMs under $100”
