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:
5.7Mixed
Kiwi Ears ETUDE Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
6.9Cautiously Favorable
Reviews Comparison
Tin Hifi T4+ (more reviews)
Tin Hifi T4+ reviewed by Super* Review
Tin Hifi T4+ reviewed by Audionotions
Tin Hifi T4+ reviewed by Crin
Tin Hifi T4+ reviewed by Shuwa-T
Tin Hifi T4+ reviewed by Precogvision
Precogvision Youtube Channel
Kiwi Ears ETUDE (more reviews)
Kiwi Ears ETUDE reviewed by Jaytiss
Jaytiss Youtube Channel
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Kiwi Ears ETUDE reviewed by Jays Audio
Jays Audio Youtube Channel
Kiwi Ears ETUDE reviewed by Z-Reviews
Kiwi Ears ETUDE reviewed by Head-Fi.org
Kiwi Ears ETUDE reviewed by Web Search
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+ Details
Driver Configuration:
Tuning Type: V-Shaped
Brand: Tin HiFi Top Tin HiFi IEMs
Price (Msrp): $100
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Kiwi Ears ETUDE Details
Driver Configuration: 1DD+3BA+1VT
Tuning Type: V-Shaped
Brand: Kiwi Ears Top Kiwi Ears IEMs
Price (Msrp): $119
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Tin Hifi T4+ User Review Score
Average User Scores
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Kiwi Ears ETUDE User Review Score
Average User Scores
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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
5.2Gaming 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
6.6Gaming 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.
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.
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