Kiwi Ears Airoso VS Tin Hifi T4 Plus

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

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Kiwi Ears Airoso and Tin Hifi T4 Plus use 1DD+4BA and 1DD driver setups respectively. Kiwi Ears Airoso costs $130 while Tin Hifi T4 Plus costs $120. Kiwi Ears Airoso is $10 more expensive. Kiwi Ears Airoso holds a decisive 2.2-point edge in reviewer scores (6.8 vs 4.6). Kiwi Ears Airoso has significantly better mids with a 2-point edge and Kiwi Ears Airoso has significantly better treble with a 2-point edge.

Insights

Metric Kiwi Ears Airoso Tin Hifi T4 Plus
Bass 6.8 3
Mids 6 4
Treble 5 3
Details 6.8 3
Soundstage 6 4.6
Imaging 6.8 3
Dynamics 7 4.6
Tonality 7 3.3
Technicalities 6.2 3

Kiwi Ears Airoso Aggregated Review Score

Average Reviewer Scores

Z-Reviews Jays Audio
Jaytiss IEMRanking AI

Average Reviewer Score:

6.8

Cautiously Favorable


Tin Hifi T4 Plus Aggregated Review Score

Average Reviewer Scores

Nymz
Super* Review

Average Reviewer Score:

4.6

Generally Unfavorable


Reviews Comparison

Kiwi Ears Airoso (more reviews)

Kiwi Ears Airoso 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

Kiwi Ears Airoso reviewed by Z-Reviews

Z-Reviews 6.5 * score normalized

Kiwi Ears Airoso reviewed by Jays Audio

Jays Audio 6.5 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

Kiwi Ears Airoso 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.


Tin Hifi T4 Plus (more reviews)

Tin Hifi T4 Plus reviewed by Super* Review

Super* Review 6* * score normalized

Tin Hifi T4 Plus reviewed by Nymz

Nymz 3.2 Reviewer Score
D Tuning
D Tech
check links for more info:

Nymz original ranking

Nymz Website

Bass: D Mids: C- Treble: D Details: D Imaging: D

Kiwi Ears Airoso User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Tin Hifi 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

Tin Hifi 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

3.1

Gaming Grade

D

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.

Tin Hifi T4 Plus Scorings

Average Technical & Tuning Grades

Average Tunign Grade

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

Average Technical Grade

D
  • 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.
Details D
Modest detail presentation with significant loss of texture. Nuances are masked and complex passages become congested.
Imaging D
Modest imaging with basic left/right positioning. Lacks precision for center placement and suffers from positional blurring.
Gaming D
Compromised imaging significantly impacts gameplay awareness. Directional cues often lack accuracy or consistency.

Kiwi Ears Airoso User Reviews

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Tin Hifi T4 Plus User Reviews

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