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HiFiMAN RE400 vs Tangzu Waner S.G: which should you buy?

Specs, scores and condensed review verdicts for the HiFiMAN RE400 vs Tangzu Waner S.G, 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.

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

  • HiFiMAN RE400
  • Tangzu Waner S.G
HearWiki score
-
82
Sound
-
8.0
Calls
-
4.5
Value
-
9.5
Price (USD)
$20
$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

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.

  • RE400Year unknown
  • Waner S.G2022

Specifications

RE400Waner S.G
Type
Wired IEMs
Wired IEMs
Price (USD)
$20
$19
HearWiki score
Not scored
82
Released
-
2022
Availability
Availability unknown
Still sold new
Driver
8.5 mm dynamic
10 mm dynamic
Driver type
dynamic
dynamic
Driver size
8.5 mm
10 mm
Drivers per side
1
-
Frequency response
15 Hz - 22 kHz
-
Impedance
32 Ω
20 Ω
Sensitivity
102 dB/mW
-
Weight
12.9 g
4 g
Connector
3.5 mm
-

What reviewers said

HiFiMAN RE400

The HiFiMAN RE400 is a lightweight, wired in-ear monitor built around a single 8.5mm titanium-coated dynamic driver. Its tuning leans toward a balanced, slightly warm presentation with smooth treble, making it a versatile choice for neutral listeners on a budget.

  • Pro:Balanced, smooth sound with a hint of warmth
  • Pro:Compact and lightweight build (12.9g)
  • Pro:Low 32-ohm impedance, easy to drive
  • Con:No active noise cancellation
  • Con:Cable may be prone to tangling
  • Con:Limited accessory options at this price

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 comparisonHiFiMAN RE400Tangzu Waner S.G