Yinyoo ZST
Score: 74/100
JLab Go Air Pop+ Dark Pink
Score: 73/100Rankings
The YINYOO Easy KZ ZST is a budget-friendly hybrid IEM that combines a balanced armature and a dynamic driver for lively, detailed sound. Its ergonomic memory-wire design, multiple silicone tip sizes, and detachable cable provide comfort and versatility, while the lack of wireless features and occasional bass distortion keep it in the entry-level segment.
The JLab GO POP+ offers impressive battery life, fast USB-C charging, and app-based sound customization at a budget price. It lacks ANC and premium build quality but excels for Android users who value Google Fast Pair and long playback.
| Attribute | | |
|---|---|---|
— | 9 hoursbest | |
— | 9 mbest | |
10 mmbest | 6 mm | |
20 Hzbest | 20 Hzbest | |
20,000 Hzbest | 20,000 Hzbest | |
— | 43 mAhbest | |
106 dBbest | 103 dB | |
18 Ωbest | 16 Ω |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Audio(4) | ||
Driver Size (mm) | 10 mm | 6 mm |
Sensitivity (dB) | 106 dB | 103 dB |
Impedance (Ω) | 18 Ω | 16 Ω |
Microphone | false | true |
Warranty(1) | ||
Warranty Period (months) | 12 months | 24 months |
Build & Design(2) | ||
Weight (g) | 20 g | 35.4 g |
IP Rating | unknown | IPX4 |
Battery & Power(1) | ||
Charging Port Type | 3.5 mm | USB-C |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the KZ ZST for its rich, energetic audio performance, noting the hybrid driver setup provides clear separation and a lively soundstage, while highlighting its ergonomic design and exceptional value.
Everyday users consistently commend the earphones for impressive sound quality, comfortable fit, and the convenience of a detachable cable, but mention occasional bass distortion at high volume, stiffness of the stock cable, and confusion over mic-less versions.
Professional reviewers appreciate the GO POP+ for its impressive battery life, the shift to USB-C, and the inclusion of the JLab app and Google Fast Pair, which bring premium-class features to a sub-$50 price point. The lack of ANC and multipoint is noted but considered acceptable for its price tier.
Everyday users consistently praise the earbud's marathon battery, fast-charging convenience, solid sound and the ability to tweak the sound profile via the app. Complaints focus on the missing ANC, occasional microphone drop-outs, a slippery case and the absence of wireless charging.
“The sound quality is amazing, and the noise cancellation is great.”
“Incredibly comfortable for long sessions-perfect for work and travel.”
“The removable cable is a game-changer; I upgraded to a silver cable and the sound improved noticeably.”
