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KZ Merga vs Tangzu Waner S.G: which should you buy?

On aggregated review scores the Tangzu Waner S.G comes out ahead with a HearWiki score of 82. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Tangzu Waner S.G - Outstanding overall at around $19.

Score breakdown

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

Tangzu Waner S.G leads on 4 of 5 measures.

  • KZ Merga
  • Tangzu Waner S.G
HearWiki score
60
82
Sound
5.1
8.0
Calls
-
4.5
Value
6.4
9.5
Price (USD)
$10
$19

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

The KZ Merga is 2 years newer, but it is 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.

  • Merga20242 yr newer
  • Waner S.G2022

Specifications

MergaWaner S.G
Type
Wired IEMs
Wired IEMs
Price (USD)
$10
$19
HearWiki score
60
82
Released
2024
2022
Availability
Still sold new
Still sold new
Driver
2× 10 mm dynamic
10 mm dynamic
Driver type
dynamic
dynamic
Driver size
10 mm
10 mm
Drivers per side
2
-
Frequency response
20 Hz - 40 kHz
-
Impedance
33 Ω
20 Ω
Sensitivity
104 dB/mW
-
Active noise cancelling
No
-
Controls
none
-
Weight
-
4 g
Detachable cable
Yes
-
USB-C
No
-
Connector
3.5 mm
-

What reviewers said

KZ Merga

The KZ Merga is a budget-friendly wired IEM featuring dual 10mm dynamic drivers for a bright, energetic sound signature with strong bass impact and detailed highs. Its nearly neutral tuning and open presentation make it a versatile all-rounder, though vocals may not be its standout feature. With a detachable cable and comfortable fit, it offers solid value for listeners who prefer a lively top end over a warm tone.

  • Pro:Bright, energetic sound with good bass impact
  • Pro:Dual 10mm dynamic drivers for detailed output
  • Pro:Detachable cable for easy replacement
  • Con:Lacks warmth, may not suit fans of mellow sound
  • Con:Vocals are not the strongest aspect
  • Con:No inline controls or microphone

Tangzu Waner S.G

The Tangzu Waner S.G is a budget-friendly wired IEM with a compact, lightweight build and a 10mm dynamic driver. Its tuning leans warm and smooth, offering a relaxed, music-first sound that punches well above its price point for everyday listening.

  • Pro:Warm, easygoing sound signature
  • Pro:Very lightweight and compact
  • Pro:Detachable 0.78mm two-pin cable
  • Con:No active noise cancellation
  • Con:Lacks water resistance
  • Con:Not for those seeking technical detail

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

Compare something else

Swap either side out, or start again from the picker.

New comparisonKZ MergaTangzu Waner S.G