Kiwi Ears Airoso VS TinHifi T4 Plus

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

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Kiwi Ears Airoso and TinHifi T4 Plus are in-ear monitors. Kiwi Ears Airoso costs $130 while TinHifi T4 Plus costs $120. Kiwi Ears Airoso is $10 more expensive. Kiwi Ears Airoso holds a decisive 2.2-point edge in reviewer scores (6.9 vs 4.7). Kiwi Ears Airoso has better treble with a 0.5-point edge, Kiwi Ears Airoso has significantly better dynamics with a 5-point edge and Kiwi Ears Airoso has significantly better soundstage with a 1-point edge.

Insights

Metric Kiwi Ears Airoso TinHifi T4 Plus
Bass 6.9 7
Mids 6 6
Treble 5 4.5
Soundstage 6 5
Dynamics 7 2
Tonality 7 5.2
Technicalities 6.2 5.3

Kiwi Ears Airoso Aggregated Review Score

Average Reviewer Scores

Z-Reviews
Jays Audio Jaytiss IEMRanking AI

Average Reviewer Score:

6.9

Cautiously Favorable


TinHifi T4 Plus Aggregated Review Score

Average Reviewer Scores

Jaytiss
Jays Audio Tim Tuned

Average Reviewer Score:

4.7

Generally Unfavorable


Kiwi Ears Airoso User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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TinHifi T4 Plus User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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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

TinHifi T4 Plus Gaming Score

Gaming Score & Grade

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

Gaming Score

5.3

Gaming Grade

C+

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.

TinHifi T4 Plus Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C+
  • Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.

Average Technical Grade

C+
  • Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Bass A-
Strong, well-defined bass with good texture. Delivers satisfying punch and rumble without overwhelming other frequencies.
Mids B
Good midrange presence with solid clarity. Vocals are clear and instruments have reasonable texture and body.
Treble C
Average treble performance - present but lacking refinement. Some graininess or splashiness affects clarity.
Dynamics E+
Limited dynamic range with poor micro-detail. Subtle volume changes are lost, and transients lack proper attack.
Soundstage C+
Decent spatial presentation with noticeable width. Some depth perception but height dimension remains underdeveloped.
Gaming C+
Fundamental left/right positioning with limited depth perception. Works for non-competitive gaming but lacks precision.

Kiwi Ears Airoso Reviews

Reviewed by: Jays Audio

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
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Price: $129

Buy Kiwi Ears Airoso on Linsoul

Reviewed by: Jaytiss

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

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: B Treble: C+ Dynamics: A- Soundstage: B

Reviewed by: Z-Reviews

Z-Reviews 6.5 * score normalized

Reviewed by: IEMRanking AI

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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Price: $129

Buy Kiwi Ears Airoso on Aliexpress

TinHifi T4 Plus Reviews

Reviewed by: Jays Audio

Jays Audio 5 Reviewer Score
B+ Tuning
B Tech

Reviewed by: Tim Tuned

Tim Tuned 5 Reviewer Score
C+ Tuning
A- Tech
Relatively well tuned slight V-shape signature Slightly distracting cymbals

Tim Tuned original ranking

Tim Tuned Youtube Channel
Bass: A- Mids: A- Treble: B

Reviewed by: Jaytiss

Jaytiss 4 Reviewer Score
C- Tuning
D Tech
Decent iem for a bud sytle iem. Not terrible. Last iem I buy off a Z-review.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: C+ Treble: D Dynamics: E+ Soundstage: C+

Kiwi Ears Airoso User Reviews

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TinHifi T4 Plus User Reviews

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