HZSound Heart Mirror VS Kefine Delci

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

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HZSound Heart Mirror and Kefine Delci are in-ear monitors. HZSound Heart Mirror costs $50 while Kefine Delci costs $59. Kefine Delci is $9 more expensive. Kefine Delci holds a decisive 1.8-point edge in reviewer scores (4.4 vs 6.2). Kefine Delci has significantly better mids with a 1.3-point edge, Kefine Delci has slightly better treble with a 0.3-point edge, Kefine Delci has significantly better dynamics with a 2-point edge and Kefine Delci has better soundstage with a 0.5-point edge.

Insights

Metric HZSound Heart Mirror Kefine Delci
Bass 3.3 6.2
Mids 3.7 5
Treble 3.7 4
Details 4.3 6.2
Soundstage 5.5 6
Imaging 4 6.2
Dynamics 3 5
Tonality 3.9 6.2
Technicalities 4.3 5.2

HZSound Heart Mirror Aggregated Review Score

Average Reviewer Scores

Nymz
Precogvision
Shuwa-T Crin
Super* Review

Average Reviewer Score:

4.4

Unfavorable

Kefine Delci Aggregated Review Score

Average Reviewer Scores

Jaytiss Jays Audio
Audio Amigo Gizaudio Axel
Z-Reviews Head-Fi.org

Average Reviewer Score:

6.2

Mixed to Positive

Reviews Comparison

HZSound Heart Mirror (more reviews)

HZSound Heart Mirror reviewed by Super* Review

Super* Review 6* * score rescaled + normalized
check links for more info:

Super* Review original ranking

Super* Review Youtube Channel
YouTube video thumbnail

HZSound Heart Mirror reviewed by Shuwa-T

Shuwa-T 5.4 Reviewer Score
C+ Tuning
B- Tech
Comment: Treble tuning is one of the best up to $200 range. Neutral bright decently tuned, decent soundstage, surprising treble tuning Limp bass with zero texture, might be too bright for some

Shuwa-T original ranking

Shuwa-T Website

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

HZSound Heart Mirror reviewed by Crin

Crin 5 Reviewer Score
C+ Tuning
C+ Tech
check links for more info:

Crin original ranking

Crin Youtube Channel

HZSound Heart Mirror reviewed by Precogvision

Precogvision 3.2 Reviewer Score
D Tuning
D+ Tech
Sounds like vocalists are asphyxiating. Very thin note-weight.

Precogvision original ranking

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

HZSound Heart Mirror reviewed by Nymz

Nymz 2.6 Reviewer Score
E+ Tuning
D Tech
Budget tech king due to neutral bright tuning. Needs and loves power. My favourite sub-50 set so far. Might come out as shouty/hot. Responds well to EQ and Moding. Beaten by CRA(bassy) and Titan S for my library.

Nymz original ranking

Nymz Website

Bass: E+ Mids: D Treble: E+ Details: D Imaging: D

Kefine Delci (more reviews)

Kefine Delci reviewed by Z-Reviews

Z-Reviews 7.5 * score rescaled + normalized
check links for more info:

Z-Reviews original ranking

Z-Reviews Youtube Channel
YouTube video thumbnail

Buy Kefine Delci on Linsoul

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Price: $75

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Kefine Delci reviewed by Audio Amigo

Audio Amigo 6 * score rescaled + normalized
Well tuned warm V-shape. Great driver with good detail. Try to get it for around $55

Audio Amigo original ranking

Audio Amigo Youtube Channel
YouTube video thumbnail

Kefine Delci reviewed by Gizaudio Axel

Gizaudio Axel 6 Reviewer Score
A- Tuning
B- Tech
check links for more info:

Gizaudio Axel original ranking

Gizaudio Axel Youtube Channel

Kefine Delci reviewed by Jaytiss

Jaytiss 5.5 Reviewer Score
C Tuning
C- Tech
Nice tone, great overall sound with only a few issues.

Jaytiss original ranking

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

Kefine Delci reviewed by Jays Audio

Jays Audio 5 Reviewer Score
A- Tuning
B Tech
A warmer/less sharp EW200, a slightly more resolving BLON Z300, price might be an issue tho

Jays Audio original ranking

Jays Audio Youtube Channel
YouTube video thumbnail

Kefine Delci reviewed by Head-Fi.org

Head-Fi.org 7.2 * score rescaled + normalized
32 community members have rated the KEFINE DELCI at an average of 4.5/5 on Head-Fi. Overall sentiment: Outstanding.

URL to full Review

Head-Fi.org original ranking

Buy Kefine Delci on HiFiGO

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Price: $49

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HZSound Heart Mirror User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Kefine Delci User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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HZSound Heart Mirror Gaming Score

Gaming Score & Grade

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

Gaming Score

4.2

Gaming Grade

C-

Kefine Delci Gaming Score

Gaming Score & Grade

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

Gaming Score

5.5

Gaming Grade

B-

HZSound Heart Mirror Scorings

Average Technical & Tuning Grades

Average Tunign Grade

D+
  • Tonality remains inconsistent, with uneven peaks and dips that disrupt musical flow. You'll constantly notice peaks or dips pulling focus.

Average Technical Grade

C-
  • Even moderate complexity exposes the limited resolution and narrow sense of space. Technical fans will find it lacking.
Bass D
The bass sits quietly in the background, providing only faint support. Live recordings lose their stage thump.
Mids D+
Midrange is highly uneven, veering between shouty peaks and hollow dips. Tonality swings between shouty and withdrawn.
Treble D+
Highs feel erratic, with dips and spikes that make the signature unpredictable. It alternates between splashy and dull.
Dynamics D
Volume shifts feel constrained, so build-ups plateau before releasing. Build-ups plateau before resolving.
Soundstage B-
Decent spatial presentation with noticeable width and a modest step forward in depth perception. There's a mild sense of width to enjoy.
Details C-
Average resolution that reveals the basics while missing many of the subtleties. It reveals enough to stay engaging.
Imaging C-
Center information lands in the right area but not with laser focus. Separation is adequate for casual listening.
Gaming C-
Minimal environmental definition provides only general audio cues. Suitable for games where positioning isn't critical.

Kefine Delci Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B
  • Tonality is generally agreeable, though a few bumps remind you of its limits. Certain tracks spotlight its tonal quirks.

Average Technical Grade

C+
  • Overall technicalities are acceptable, delivering enough clarity for casual sessions. Imaging is serviceable though not immersive.
Mids C+
The mids are solid and dependable, though not especially remarkable. Vocals stay reasonably grounded in the mix.
Treble C-
Expect serviceable treble that keeps detail audible without much polish. It keeps the highs audible without elegance.
Dynamics C+
It offers fair punch and contrast, though micro-dynamics could be sharper. Impact is satisfying for day-to-day use.
Soundstage B
Lateral spread stretches comfortably while front/back cues start to feel convincing. You can trace front-to-back movement.
Gaming B-
Moderate spatial presentation conveys general directionality. Suitable for casual play where precision isn't critical.

HZSound Heart Mirror User Reviews

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Kefine Delci User Reviews

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Price: $97

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