Simgot Supermix 4 VS Jays Audio x ZiiGaat Estrella

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

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Simgot Supermix 4 and Jays Audio x ZiiGaat Estrella use 1DD+1BA+1Planar+1PZT and 2DD+4BA driver setups respectively. Simgot Supermix 4 costs $150 while Jays Audio x ZiiGaat Estrella costs $299. Jays Audio x ZiiGaat Estrella is $149 more expensive. Jays Audio x ZiiGaat Estrella holds a clear 0.6-point edge in reviewer scores (6.5 vs 7). Simgot Supermix 4 carries a user score of 6. Simgot Supermix 4 has slightly better mids with a 0.3-point edge, Jays Audio x ZiiGaat Estrella has better treble with a 0.8-point edge, Jays Audio x ZiiGaat Estrella has significantly better dynamics with a 1-point edge and Jays Audio x ZiiGaat Estrella has significantly better soundstage with a 1-point edge.

Insights

Metric Simgot Supermix 4 Jays Audio x ZiiGaat Estrella
Bass 8 8
Mids 7 6.8
Treble 6.5 7.3
Details 6.5 7.5
Soundstage 6 7
Imaging 6.5 7
Dynamics 6 7
Tonality 6.5 7.3
Technicalities 6.9 7.4

Simgot Supermix 4 Aggregated Review Score

Average Reviewer Scores

Gizaudio Axel
Tim Tuned Fresh Reviews IEMRanking AI
Jays Audio Jaytiss

Average Reviewer Score:

6.5

Mixed to Positive


Jays Audio x ZiiGaat Estrella Aggregated Review Score

Average Reviewer Scores

Fresh Reviews
Z-Reviews Super* Review
Jaytiss Shuwa-T
IEMRanking AI

Average Reviewer Score:

7

Generally Favorable


Simgot Supermix 4 User Review Score

Average User Scores

Average User Score:

Based on 1 user reviews

6

Mixed to Positive

Jays Audio x ZiiGaat Estrella 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!

Simgot Supermix 4 Gaming Score

Gaming Score & Grade

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

Gaming Score

7

Gaming Grade

A-

Jays Audio x ZiiGaat Estrella Gaming Score

Gaming Score & Grade

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

Gaming Score

7.4

Gaming Grade

A-

Simgot Supermix 4 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B+
  • Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.

Average Technical Grade

B+
  • Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Bass A+
Excellent bass response - powerful yet controlled. Deep extension with authoritative slam while maintaining clarity.
Mids A-
Excellent midrange with natural timbre and great detail retrieval. Vocals are forward and emotive with lifelike instrument reproduction.
Treble B+
Good treble response - clear and detailed without fatigue. Well-extended with proper air and sparkle.
Dynamics B
Good dynamic expression with solid impact. Handles volume contrasts well while maintaining good transient snap.
Soundstage B
Good soundstage with proper width and depth. Instruments have clear positioning with reasonable front/back placement.
Gaming A-
Good fundamental spatial awareness for most gaming scenarios. Handles basic positioning well but may lack nuance in complex situations.

Jays Audio x ZiiGaat Estrella 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

A-
  • Competent technical presentation. Handles separation and detail well in most tracks, with modest soundstage and acceptable imaging capabilities.
Bass A+
Excellent bass response - powerful yet controlled. Deep extension with authoritative slam while maintaining clarity.
Mids B+
Good midrange presence with solid clarity. Vocals are clear and instruments have reasonable texture and body.
Treble A-
Excellent treble: airy, extended and well-controlled. Great micro-detail retrieval without sibilance or harshness.
Dynamics A-
Excellent dynamics with great contrast and speed. Transients are crisp and micro-details are clearly articulated.
Soundstage A-
Excellent spatial presentation - wide, deep and tall. Precise instrument placement with clear separation in all dimensions.
Details A
Excellent detail retrieval: highly resolving without being clinical. Effortlessly reveals micro-details and textural subtleties.
Imaging A-
Excellent imaging: precise and stable placement. Instruments occupy specific points in space with tangible positions.
Gaming A-
Good fundamental spatial awareness for most gaming scenarios. Handles basic positioning well but may lack nuance in complex situations. Value-to-cost may not be optimal for gaming-focused users.

Simgot Supermix 4 Reviews

Reviewed by: Jays Audio

Jays Audio 7 Reviewer Score
A Tuning
A+ Tech
Endgame Harman, one of the smoothest IEMs I've heard with Tangzu Sancai tips (regular). Some units might be hotter in the treble/pzt timbre

Jays Audio original ranking

Jays Audio Youtube Channel
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Price: $149

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Reviewed by: Jaytiss

Jaytiss 7 Reviewer Score
B Tuning
B Tech
If this works for you, it's a sonic treasure. My unit has issues.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: B Treble: B Dynamics: B Soundstage: B

Reviewed by: Tim Tuned

Tim Tuned 6.5 Reviewer Score
B+ Tuning
A+ Tech
Harman with more treble energy Can be too spicy

Tim Tuned original ranking

Tim Tuned Youtube Channel
Bass: A+ Mids: A+ Treble: A-

Reviewed by: Fresh Reviews

Fresh Reviews 6* * The score of this reviewer influences only the Gaming Score

Reviewed by: Gizaudio Axel

Gizaudio Axel 5.5 Reviewer Score
B Tuning
B+ Tech
Harman tuning. Soft bass, bright sound, metallic timbre.

Gizaudio Axel original ranking

Gizaudio Axel Youtube Channel

Reviewed by: IEMRanking AI

2025-07-08
IEMRanking AI 6.4 Reviewer Score
B+ Tuning
B Tech

The Simgot Supermix 4 packs a quadbrid driver configuration (1DD+1BA+1 Planar+1 PZT) into a comfortable resin shell. Its sound follows a U-shaped signature aligned with the Harman IE 2019 target, emphasizing sub-bass rumble and crisp upper-midrange clarity while keeping lower mids slightly recessed. The bass is deep and textured, though mid-bass punch can feel soft, and vocals sometimes edge into shoutiness at higher volumes.

Treble delivery is a standout, with the planar and PZT drivers offering snappy articulation and air without harsh sibilance. Technical performance is strong for the price, featuring a wide soundstage and precise imaging that excels in gaming scenarios. However, low impedance makes it source-sensitive, and accessories feel minimal with only one set of tips included.

While not class-leading in resolution, the Supermix 4 delivers cohesive tonality across its diverse drivers, making it a versatile choice for bass-forward genres and competitive gaming. Its slight warmth and holographic staging compensate for minor midrange thinning, offering solid value despite fierce competition.


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Price: $149.99

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Jays Audio x ZiiGaat Estrella Reviews

Reviewed by: Jaytiss

Jaytiss 7.8 Reviewer Score
B+ Tuning
A- Tech
Great soundstage,very V shapped, to those sensitive to those regions.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: B Treble: A- Dynamics: A- Soundstage: A-
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Price: $254

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Reviewed by: Shuwa-T

Shuwa-T 7.4 Reviewer Score
A Tuning
A- Tech
Solid pickup all rounder, tonality works for most genres with decent techs

Shuwa-T original ranking

Shuwa-T Website

Bass: A+ Mids: A Treble: A Soundstage: A- Details: A Imaging: A-

Reviewed by: Z-Reviews

Z-Reviews 6 * score normalized

Reviewed by: Super* Review

Super* Review 6* * score normalized
A little bit overcooked. It is certainly not a bad IEM. It does a good job in give you a lot of bass and a lot of physicality in the bass and not compromising in separation and imaging.

Super* Review original ranking

Super* Review Youtube Channel

Reviewed by: Fresh Reviews

Fresh Reviews 5.5* * The score of this reviewer influences only the Gaming Score
B in Valorant, B- to C+ in Apex, C+ in COD

Fresh Reviews original ranking

Fresh Reviews Youtube Channel

Reviewed by: IEMRanking AI

IEMRanking AI 8 Reviewer Score
A Tuning
A+ Tech

The Jays Audio x ZiiGaat Estrella delivers a thrilling V-shaped signature that prioritizes fun and engagement. Its standout feature is the commanding sub-bass, powered by dual dynamic drivers, which delivers seismic rumble and physical impact without bleeding into the mids—perfect for bass enthusiasts seeking both power and control. Mids remain clear and forward enough for vocals to cut through, though they occasionally take a backseat to the low-end spectacle, leaning toward a warm, lush presentation.

Treble shines with energetic sparkle and strong extension, enhancing micro-details and air, though its peakiness can induce fatigue in longer sessions or with bright tracks. Technically, the Estrella impresses at its price with expansive soundstage width, precise imaging, and detail retrieval rivaling costlier models, though timbre can occasionally skew artificial in complex passages. The lightweight resin shells ensure comfort, but the accessory package disappoints—the flimsy stock cable and mediocre tips demand aftermarket upgrades.


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Price: $299

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Simgot Supermix 4 User Reviews

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Makavelian
6

Better tuned options at this price range.

Pros
Responsiveness to EQ
Cons
Typical harman IEM tuning - thin bodied and honky sounding.

Jays Audio x ZiiGaat Estrella User Reviews

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