Tin Hifi T4+ VS Kiwi Ears ETUDE

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

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Tin Hifi T4+ and Kiwi Ears ETUDE are in-ear monitors. Tin Hifi T4+ costs $100 while Kiwi Ears ETUDE costs $119. Kiwi Ears ETUDE is $19 more expensive. Kiwi Ears ETUDE holds a decisive 1.1-point edge in reviewer scores (5.7 vs 6.9). Kiwi Ears ETUDE has slightly better mids with a 0.3-point edge, Tin Hifi T4+ has slightly better treble with a 0.3-point edge, Kiwi Ears ETUDE has significantly better dynamics with a 3-point edge and Kiwi Ears ETUDE has better soundstage with a 0.5-point edge.

Insights

Metric Tin Hifi T4+ Kiwi Ears ETUDE
Bass 4.8 6.9
Mids 5.8 6
Treble 5.3 5
Details 4.8 6.9
Soundstage 5.5 6
Imaging 4.8 6.9
Dynamics 4 7
Tonality 5.5 6.9
Technicalities 5 6.4

Tin Hifi T4+ Aggregated Review Score

Average Reviewer Scores

Average Reviewer Score:

5.7

Mixed


Kiwi Ears ETUDE Aggregated Review Score

Average Reviewer Scores

Average Reviewer Score:

6.9

Cautiously Favorable


Reviews Comparison

Tin Hifi T4+ (more reviews)

Tin Hifi T4+ reviewed by Super* Review

Super* Review 7* * score rescaled + normalized

Tin Hifi T4+ reviewed by Audionotions

Audionotions 6 Reviewer Score
Like C3 with slightly better technicalities. Fit on C3 is better. Can't really justify the price increase over C3.

Audionotions original ranking

Website (Audionotions)

Tin Hifi T4+ reviewed by Crin

Crin 5.5 Reviewer Score
B Tuning
B- Tech
A worthy successor to the legendary GR07.

Crin original ranking

Crin Youtube Channel

Tin Hifi T4+ reviewed by Shuwa-T

Shuwa-T 5.3 Reviewer Score
C+ Tuning
B- Tech
Comment: Neutral and inoffensive. Decent tuning Limited by technical performance

Shuwa-T original ranking

Shuwa-T Website

Bass: C Mids: B- Treble: B- Soundstage: B- Details: B- Imaging: B-

Tin Hifi T4+ reviewed by Precogvision

Precogvision 4.8 Reviewer Score
C+ Tuning
C- Tech
Solid tuning and technical chops for the price, not much to complain about here.

Precogvision original ranking

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

Kiwi Ears ETUDE (more reviews)

Kiwi Ears ETUDE reviewed by Jaytiss

Jaytiss 7 Reviewer Score
B Tuning
C+ Tech
This is a unique sound, for neutral I prefere Airoso.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: B Treble: C+ Dynamics: A- Soundstage: B
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Kiwi Ears ETUDE reviewed by Jays Audio

Jays Audio 6.5 Reviewer Score
A Tuning
A Tech
Reverby, bouncy, and extended decay in the sub-bass. Unique bass play back and adds more texture to the low-end. Although reverb can bleed into the vocals - maybe the drivers work too well lol. A bassier 5+2 with better texutre and scaling.

Jays Audio original ranking

Jays Audio Youtube Channel

Kiwi Ears ETUDE reviewed by Z-Reviews

Z-Reviews 6 * score rescaled + normalized

Kiwi Ears ETUDE reviewed by Head-Fi.org

Head-Fi.org 7.8 * score rescaled + normalized
24 community members have rated the Kiwi Ears ETUDE at an average of 4.2/5 on Head-Fi. Overall sentiment: Very Positive.

URL to full Review

Head-Fi.org original ranking

Kiwi Ears ETUDE reviewed by Web Search

uses AI-Search to turn user, reddit and head-fi reviews into clear, concise summaries.
Web Search 7 Reviewer Score
A- Tuning
B+ Tech

The Kiwi Ears Étude offers a distinctive listening experience centered around its Kiwi Vibration Transducer (KVT), which adds a subtle tactile sensation to bass frequencies. This isn’t a gimmick—it lends sustained notes like bass guitars or synth lines an organic, textured quality that feels immersive without overpowering the mix. That said, the KVT can introduce mild reverb in lower-mid frequencies, occasionally coloring male vocals in podcasts or sparse tracks.

Tuning-wise, the Étude follows a mild V-shaped signature with an 8dB sub-bass lift and smooth, relaxed treble. The midrange remains relatively neutral, though vocals can lack body in acoustic tracks without bass accompaniment. While the beryllium dynamic driver delivers punchy kicks, the real star is the KVT’s physicality, which creates a holographic low-end that enhances EDM and hip-hop. Technical performance is competent for the price, with average soundstage width and decent separation, though imaging lacks precision.

Fit may be divisive due to the large shells housing the transducer, and the nozzle’s lack of ridges limits eartip options. Source pairing is critical too: the KVT scales noticeably with powerful amplification, unlocking fuller dynamics. Despite quirks, the Étude succeeds as a fun, genre-specific IEM that stands out in a crowded market.


Tin Hifi T4+ User Review Score

Average User Scores

Average User Score: n/a

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Kiwi Ears ETUDE User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Tin Hifi T4+ Gaming Score

Gaming Score & Grade

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

Gaming Score

5.2

Gaming Grade

C+

Kiwi Ears ETUDE Gaming Score

Gaming Score & Grade

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

Gaming Score

6.6

Gaming Grade

B+

Tin Hifi T4+ Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B-
  • It sounds pleasant overall, with some uneven spots that hint at room for refinement. Vocals remain pleasant despite the imperfections.

Average Technical Grade

C+
  • An honest, middle-of-the-road performance preserves structure without chasing micro-detail. It's respectable for everyday listening sessions.
Bass C
Low-end presence is gentle and restrained, favoring balance over slam. There's enough presence for casual listening.
Mids B-
Expect a competent midrange that keeps vocals grounded and instruments clear. Tone is acceptable across multiple genres.
Treble C+
Treble is decent, offering acceptable extension without harshness. It balances presence with a touch of restraint.
Dynamics C-
Volume swings are adequate, though they rarely feel dramatic. It won't offend, yet it won't thrill.
Soundstage B-
The image breathes a little, spacing instruments laterally while sketching a light sense of distance. Separation improves with cleaner recordings.
Details C
The presentation is fine for casual listening but leaves refinement on the table. There's some grain on quieter elements.
Imaging C
Depth hints are present though they rarely extend far beyond the stage front. Movement effects are understandable.
Gaming C+
Fundamental left/right positioning with limited depth perception. Works for non-competitive gaming but lacks precision.

Kiwi Ears ETUDE Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B+
  • A mostly enjoyable signature keeps things listenable despite a handful of quirks. It handles most playlists without major complaints.

Average Technical Grade

B
  • The presentation is steady if unspectacular, holding onto essential details when the music stays simple. Fine details occasionally slip through the cracks.
Mids B
It offers engaging mid frequencies with pleasing clarity and layering. Details emerge without becoming harsh.
Treble C+
Treble is decent, offering acceptable extension without harshness. It balances presence with a touch of restraint.
Dynamics A-
The system snaps into action with precision, highlighting every swell. Recordings feel energetic and alive.
Soundstage B
A satisfying balance of width and depth yields a stage that feels organized and engaging. Imaging lines up with the intended mix.
Gaming B+
Respectable environmental presentation favors atmosphere over precision. Detects obvious directional cues while conveying game world ambiance.

Tin Hifi T4+ User Reviews

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Kiwi Ears ETUDE User Reviews

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