
H Hifihear KZ ZSN PRO X
Score: 84/100
CMF Buds Pro 2 Light Grey
Score: 83/100Rankings

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.

CMF Buds Pro 2 deliver strong hybrid ANC, clear calls and solid battery life at an affordable price, though they lack premium codec support and multipoint connectivity.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 39 hoursbest | |
— | 10 mbest | |
10 mmbest | 10 mmbest | |
7 Hzbest | — | |
40,000 Hzbest | 5,000 Hz | |
112 dBbest | — | |
25 Ω | 200 Ωbest | |
| ↓ lower better | 50 g | 5.76 gbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Audio(4) | ||
Frequency Response (High) (Hz) | 40000 Hz | 5000 Hz |
Impedance (Ω) | 25 Ω | 200 Ω |
Active Noise Cancellation | false | true |
Microphone | false | true |
Build & Design(1) | ||
Weight (g) | 50 g | 5.76 g |
Battery & Power(1) | ||
Charging Port Type | 3.5mm | 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.

“Great value for money”

“audiophile quality at a budget price”

“I've been using them for four years before losing them”




Professional reviewers praise the CMF Buds Pro for delivering strong hybrid ANC, clear call performance and impressive battery life at a sub-$70 price, noting the lack of LDAC, absence of dual-device pairing and a plastic case that feels less premium.
Everyday users generally appreciate the earbuds' ANC, call clarity, long battery life and quick charge, but complain about limited codec support, occasional app crashes and the case's susceptibility to scratches.