7HZ G1 VS KZ ZEX Earbuds

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

7HZ G1 and KZ ZEX Earbuds are in-ear monitors. 7HZ G1 costs $35 while KZ ZEX Earbuds costs $40. KZ ZEX Earbuds is $5 more expensive. 7HZ G1 holds a decisive 3.7-point edge in reviewer scores (5.5 vs 1.8). 7HZ G1 has significantly better mids with a 3-point edge, 7HZ G1 has significantly better treble with a 3-point edge, 7HZ G1 has significantly better dynamics with a 4-point edge and 7HZ G1 has significantly better soundstage with a 3-point edge.

Insights

Jaytiss Score
7HZ G1
5.5 /10
Jaytiss Score
KZ ZEX Earbuds
1.8 /10
Score gap: 3.7
Metric 7HZ G1 KZ ZEX Earbuds
Mids 5 2
Treble 4 1
Soundstage 6 3
Dynamics 5 1
Tonality 4.5 1.8
Technicalities 4 1
Take these comparisons with a grain of salt—we don't have enough 7HZ G1 and KZ ZEX Earbuds reviews saved yet to provide an unbiased result.

Jaytiss Reviews Comparison

7HZ G1 reviewed by

Jaytiss 5.5 Reviewer Score
C Tuning
C- Tech
It's not a bad iem, but didn't work for me. It has a lot of driver flex.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: C+ Treble: C- Dynamics: C+ Soundstage: B
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Price: $36.99

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KZ ZEX Earbuds reviewed by

Jaytiss 1.8 Reviewer Score
E Tuning
E- Tech
It looks nice.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: E+ Treble: E- Dynamics: E- Soundstage: D

7HZ G1 Details

Driver Configuration:

Tuning Type: Basshead

Brand: 7Hz Top 7Hz IEMs

Price (Msrp): $35

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KZ ZEX Earbuds Details

Driver Configuration: n/a

Tuning Type: n/a

Brand: KZ Top KZ IEMs

Price (Msrp): $40

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7HZ G1 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C
  • Expect a patchy tonal profile that makes instrumentation feel mismatched. EQ is almost mandatory to tame the response.

Average Technical Grade

C-
  • Details smear quickly, leaving the presentation cramped and low on definition. You'll notice smearing on even moderately layered songs.
Mids C+
Expect a competent midrange that keeps vocals grounded and instruments clear. Tone is acceptable across multiple genres.
Treble C-
Highs are present enough yet carry a bit of grain and splash. Busy mixes can still feel a bit splashy.
Dynamics C+
Dynamics feel competent, bringing energy without the finest detail. It carries energy without sounding aggressive.
Soundstage B
A satisfying balance of width and depth yields a stage that feels organized and engaging. Imaging lines up with the intended mix.

KZ ZEX Earbuds Scorings

Average Technical & Tuning Grades

Average Tunign Grade

E
  • Tuning is chaotic and fatiguing, with clashing frequencies that make long sessions unbearable. Every song demands frequent volume adjustments.

Average Technical Grade

E-
  • Everything sounds flat and suffocated, with even elementary passages losing definition and energy. Expect little in the way of micro-details.
Mids E+
A hollow mid band strips body from instruments and voices. Instrumental harmonics fade too quickly.
Treble E-
Highs sound veiled and distant, draining life from the mix. Hi-hats fade before they start.
Dynamics E-
Dynamics barely flicker, leaving energetic sections strangely subdued. There's no punch to latch onto.
Soundstage D
A small, boxy image grants a hint of stereo movement yet refuses to extend outward or upward. Front/back layering is virtually flat.

7HZ G1 User Reviews

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KZ ZEX Earbuds User Reviews

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