Thieaudio Legacy 3 VS Kiwi Ears Airoso

IEM Comparison: Expert & Community Scores Side-by-Side

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Thieaudio Legacy 3 and Kiwi Ears Airoso use 1DD+2BA and 1DD+4BA driver setups respectively. Thieaudio Legacy 3 costs $120 while Kiwi Ears Airoso costs $130. Kiwi Ears Airoso is $10 more expensive. Kiwi Ears Airoso holds a decisive 2.7-point edge in reviewer scores (4.1 vs 6.9). Kiwi Ears Airoso has significantly better mids with a 1.8-point edge, Kiwi Ears Airoso has significantly better treble with a 2-point edge, Kiwi Ears Airoso has significantly better dynamics with a 4-point edge and Kiwi Ears Airoso has significantly better soundstage with a 1-point edge.

Insights

Metric Thieaudio Legacy 3 Kiwi Ears Airoso
Bass 3.5 6.9
Mids 4.3 6
Treble 3 5
Details 4 6.9
Soundstage 5 6
Imaging 3.8 6.9
Dynamics 3 7
Tonality 4.4 7
Technicalities 4.3 6.2

Thieaudio Legacy 3 Aggregated Review Score

Average Reviewer Scores

Precogvision
Shuwa-T
Crin

Average Reviewer Score:

4.1

Unfavorable


Kiwi Ears Airoso Aggregated Review Score

Average Reviewer Scores

Z-Reviews
Jays Audio Jaytiss IEMRanking AI

Average Reviewer Score:

6.9

Cautiously Favorable


Thieaudio Legacy 3 User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Kiwi Ears Airoso User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Thieaudio Legacy 3 Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

4.3

Gaming Grade

C-

Kiwi Ears Airoso Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

6.4

Gaming Grade

B

Thieaudio Legacy 3 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C-
  • Significantly flawed tuning. Noticeable frequency imbalances and unnatural timbre distract from music. Lacks versatility across recordings.

Average Technical Grade

C-
  • Limited resolution; finer nuances are masked. Soundstage feels narrow, and complex passages cause muddiness. Transitions lack finesse.
Bass D+
Bass is light and underwhelming. While some faint rumble exists, it lacks punch and authority in any meaningful way.
Mids C-
Midrange is passable but unrefined. Lacks detail and smoothness, with occasional harshness in upper mids.
Treble D
Uneven treble response with noticeable peaks and dips. Can sound both dull and occasionally harsh simultaneously.
Dynamics D
Noticeably compressed dynamics. Musical expression suffers with weak transients and poor contrast between quiet and loud sections.
Soundstage C+
Decent spatial presentation with noticeable width. Some depth perception but height dimension remains underdeveloped.
Details C-
Average resolution - reveals basic elements but misses subtleties. Satisfactory for casual listening but lacks refinement.
Imaging D+
Modest imaging with basic left/right positioning. Lacks precision for center placement and suffers from positional blurring.
Gaming C-
Minimal environmental definition provides only general audio cues. Suitable for games where positioning isn't critical.

Kiwi Ears Airoso Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A-
  • Pleasing tonal balance with good technical control. Minor quirks present but not distracting. Demonstrates decent genre versatility.

Average Technical Grade

B
  • Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Mids B
Good midrange presence with solid clarity. Vocals are clear and instruments have reasonable texture and body.
Treble C+
Decent treble with acceptable extension and detail. Can sound slightly unrefined but avoids being harsh or sibilant.
Dynamics A-
Excellent dynamics with great contrast and speed. Transients are crisp and micro-details are clearly articulated.
Soundstage B
Good soundstage with proper width and depth. Instruments have clear positioning with reasonable front/back placement.
Gaming B
Decent spatial awareness for fundamental positioning. Creates satisfying atmosphere in story-driven games while handling basic directional cues.

Thieaudio Legacy 3 Reviews

Crin 5 Reviewer Score
B Tuning
C+ Tech
Balanced tonality with a laid-back signature, nothing much to fault nor to praise.

Crin original ranking

Crin Youtube Channel
- Crin
Shuwa-T 4.2 Reviewer Score
D+ Tuning
C Tech
Comment: Pretty much average. Can sound muddy at times

Shuwa-T original ranking

Shuwa-T Website

- Shuwa-T
Bass: C- Mids: D+ Treble: D Soundstage: C+ Details: C+ Imaging: C
Precogvision 3.2 Reviewer Score
D+ Tuning
D Tech
Pleasant tuning that's too dark for my preferences. Seems to have some QC issues.

Precogvision original ranking

Precogvision Youtube Channel
- Precogvision
Bass: D Mids: C+ Treble: D Dynamics: D Details: D Imaging: D

Kiwi Ears Airoso Reviews

Jays Audio 7 Reviewer Score
A Tuning
A- Tech
A sightly more airy/detailed EW300 with better timbre. Warm leaning all rounder with good dynamic contrast.

Jays Audio original ranking

Jays Audio Youtube Channel
- Jays Audio
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Price: $129

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Jaytiss 7 Reviewer Score
B Tuning
C+ Tech
Rich thick, enjoyable. Benchmark for me. Just epic.

Jaytiss original ranking

Jaytiss Youtube Channel
- Jaytiss
Mids: B Treble: C+ Dynamics: A- Soundstage: B
Z-Reviews 6.5 * score normalized
IEMRanking AI 7 Reviewer Score
A Tuning
B+ Tech

The Kiwi Ears Airoso offers a warm, smooth sound signature characterized by a full-bodied bass with satisfying sub-bass rumble and quick decay, though mid-bass impact remains reserved. Its midrange shines with a natural and organic presentation, particularly excelling with female vocals, though some male vocals lack weight. Treble is relaxed and non-fatiguing, providing decent air but lacking sparkle and ultimate detail retrieval.

Comfort is a mixed bag; the lightweight resin shells with CNC aluminum/titanium faceplates are praised by some, but others report significant fit challenges due to the shell shape and nozzle design, requiring tip rolling beyond the included selection. The stock cable is widely criticized as basic and low-quality for the price point, though the detachable 2-pin design allows for upgrades. Soundstage is reasonably spacious but not particularly expansive, with imaging being competent rather than exceptional.

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- IEMRanking AI
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Price: $129

Buy Kiwi Ears Airoso on Aliexpress

Thieaudio Legacy 3 User Reviews

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Kiwi Ears Airoso User Reviews

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