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Hidizs MS2 PRO vs Zhu Linniao Qing Luan Z4: which should you buy?

Specs, scores and condensed review verdicts for the Hidizs MS2 PRO vs Zhu Linniao Qing Luan Z4, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

Hidizs MS2 PRO leads on 3 of 4 measures.

  • Hidizs MS2 PRO
  • Zhu Linniao Qing Luan Z4
HearWiki score
79
-
Sound
8.0
-
Value
9.0
-
Price (USD)
$87
$45

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Same generation

Hidizs MS2 PRO (2025) against Zhu Linniao Qing Luan Z4 (2024). These are the same generation of hardware - nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price.

  • MS2 PRO20251 yr newer
  • Qing Luan Z42024

Specifications

MS2 PROQing Luan Z4
Type
Wired IEMs
Wired IEMs
Price (USD)
$87
$45
HearWiki score
79
Not scored
Released
2025
2024
Availability
Sold new
Discontinued
Driver
1DD + 1BA hybrid
-
Driver type
hybrid
-
Driver configuration
1DD + 1BA
-
Driver size
10.2 mm
-
Drivers per side
2
-
Frequency response
20 Hz - 40 kHz
-
Impedance
17 Ω
32 Ω
Sensitivity
111 dB/mW
-
Active noise cancelling
No
-
Controls
buttons
-
Weight
10 g
-
Detachable cable
Yes
Yes
USB-C
No
-
Connector
4.4 mm balanced
2-pin 0.78 mm

What reviewers said

Hidizs MS2 PRO

The Hidizs MS2 PRO is a budget-friendly hybrid IEM pairing a 10.2mm dynamic driver with a custom balanced armature for a bass-forward yet technically capable sound. It offers adjustable tuning via included nozzle filters, letting you tweak the response to taste, while its comfortable, well-built shell and detachable cable add everyday practicality. Though engaging and versatile for the price, it has a slightly recessed midrange and can sound bright or sharp in the upper frequencies on certain tracks.

  • Pro:Engaging, bass-forward sound with good impact
  • Pro:Adjustable tuning filters for sound customization
  • Pro:Strong imaging and technical performance for the price
  • Con:Midrange can feel slightly recessed or thin
  • Con:Upper mids and treble may occasionally come across as piercing
  • Con:No wireless or multipoint features, purely wired use

Zhu Linniao Qing Luan Z4

This is an affordable wired earphone featuring a single 10 mm dynamic driver inside metal housings, along with swappable tuning filters to adjust the sound. Its default tuning focuses on crispness and upper-frequency detail, making it a good pick for listeners who value clarity over bass heaviness. The detachable 0.78 mm two-pin cable adds convenience for future upgrades or replacements.

  • Pro:Lightweight alloy construction feels durable
  • Pro:Interchangeable filters let you tweak the sound signature
  • Pro:Clear and detailed treble response
  • Con:No noise isolation or cancellation features
  • Con:Bass may feel lacking for bass-heavy genres
  • Con:Requires manual filter changes for different tunings

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

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New comparisonHidizs MS2 PROZhu Linniao Qing Luan Z4