Moondrop SSR VS HZSound Heart Mirror Zero

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

Home Ranking Compare IEMs

Moondrop SSR and HZSound Heart Mirror Zero are in-ear monitors. Moondrop SSR costs $40 while HZSound Heart Mirror Zero costs $40. HZSound Heart Mirror Zero holds a decisive 1.7-point edge in reviewer scores (4.5 vs 6.2).

Insights

Metric Moondrop SSR HZSound Heart Mirror Zero
Bass 4 6.2
Mids 3.7 6.2
Treble 3 6.2
Details 4.2 6.2
Soundstage 5 6.2
Imaging 4 6.2
Dynamics 3 6.2
Tonality 3.7 6.2
Technicalities 4.3 6.2
Take these comparisons with a grain of salt—we don't have enough HZSound Heart Mirror Zero reviews saved yet to provide an unbiased result.

Moondrop SSR Aggregated Review Score

Average Reviewer Scores

Precogvision Nymz
Crin Shuwa-T
Super* Review

Average Reviewer Score:

4.5

Unfavorable

HZSound Heart Mirror Zero Aggregated Review Score

Average Reviewer Scores

Super* Review Head-Fi.org

Average Reviewer Score:

6.2

Mixed to Positive

Reviews Comparison

Moondrop SSR reviewed by Super* Review

Super* Review 7* * score rescaled + normalized
check links for more info:

Super* Review original ranking

Super* Review Youtube Channel
YouTube video thumbnail

HZSound Heart Mirror Zero reviewed by Super* Review

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

Super* Review original ranking

Super* Review Youtube Channel

Moondrop SSR (more reviews)

Moondrop SSR reviewed by Crin

Crin 4.5 Reviewer Score
C- Tuning
B- Tech
Probably as close as one can get to "true DF", though it's extremely shouty as a result.

Crin original ranking

Crin Youtube Channel

Moondrop SSR reviewed by Shuwa-T

Shuwa-T 4.1 Reviewer Score
D+ Tuning
C Tech
Overly spicy upper midrange and treble

Shuwa-T original ranking

Shuwa-T Website

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

Moondrop SSR reviewed by Precogvision

Precogvision 3.6 Reviewer Score
D+ Tuning
C- Tech
Shouty thanks to 13dB of pinna compensation, but excellent note definition and imaging for the price.

Precogvision original ranking

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

Moondrop SSR reviewed by Nymz

Nymz 3.1 Reviewer Score
D Tuning
D Tech
Shoutfest and too much energy uptop for my likes, but good bass and technicalities for the price.

Nymz original ranking

Nymz Website

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

HZSound Heart Mirror Zero (more reviews)

HZSound Heart Mirror Zero reviewed by Head-Fi.org

Head-Fi.org 6.3 * score rescaled + normalized
2 community members have rated the HZSOUND Heart Mirror Zero at an average of 4.0/5 on Head-Fi. Overall sentiment: Very Positive.

URL to full Review

Head-Fi.org original ranking

Moondrop SSR User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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HZSound Heart Mirror Zero User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

No user reviews yet. Be the first one who writes a review!

Moondrop SSR Gaming Score

Gaming Score & Grade

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

Gaming Score

4.1

Gaming Grade

C-

HZSound Heart Mirror Zero Gaming Score

Gaming Score & Grade

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

Gaming Score

6.2

Gaming Grade

B

Moondrop SSR Scorings

Average Technical & Tuning Grades

Average Tunign Grade

D+
  • The tuning lacks refinement, jumping between dull and shouty without settling. Vocals frequently sound off-kilter.

Average Technical Grade

C-
  • Even moderate complexity exposes the limited resolution and narrow sense of space. Technical fans will find it lacking.
Bass C-
It keeps the low end tidy, though energy and weight remain limited. It favors balance over excitement.
Mids D+
Expect a rollercoaster midrange where coloration constantly distracts. Complex vocals turn metallic and unnatural.
Treble D
Treble response is uneven, jumping between dull spots and sharp peaks. Peaks poke out unpredictably.
Dynamics D
The presentation feels restrained, with transients arriving blunted and slow. Rhythms lack the expected drive.
Soundstage C+
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-
Separation is good enough for casual listening yet misses audiophile precision. Depth remains limited but present.
Gaming C-
Minimal environmental definition provides only general audio cues. Suitable for games where positioning isn't critical.

HZSound Heart Mirror Zero Scorings

Moondrop SSR User Reviews

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HZSound Heart Mirror Zero User Reviews

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