Seeaudio Bravery VS Letshuoer S15

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

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Seeaudio Bravery and Letshuoer S15 are in-ear monitors. Seeaudio Bravery costs $280 while Letshuoer S15 costs $329. Letshuoer S15 is $49 more expensive. Letshuoer S15 holds a decisive 1.9-point edge in reviewer scores (5.5 vs 7.4). Letshuoer S15 has significantly better bass with a 1-point edge, Letshuoer S15 has significantly better mids with a 2.2-point edge, Letshuoer S15 has better treble with a 0.8-point edge, Letshuoer S15 has significantly better dynamics with a 2.5-point edge, Letshuoer S15 has significantly better soundstage with a 1-point edge, Letshuoer S15 has slightly better details with a 0.3-point edge and Letshuoer S15 has better imaging with a 0.8-point edge.

Insights

Metric Seeaudio Bravery Letshuoer S15
Bass 5.5 6.5
Mids 5.3 7.5
Treble 5.7 6.5
Details 6.3 6.5
Soundstage 5.8 6.8
Imaging 6.3 7
Dynamics 3.5 6
Tonality 5.6 7
Technicalities 5.5 7.1
Take these comparisons with a grain of salt—we don't have enough Letshuoer S15 reviews saved yet to provide an unbiased result.

Seeaudio Bravery Aggregated Review Score

Average Reviewer Scores

Shuwa-T Precogvision Jaytiss Crin
Super* Review

Average Reviewer Score:

5.5

Mixed to Negative

Letshuoer S15 Aggregated Review Score

Average Reviewer Scores

Shuwa-T Jays Audio
Jaytiss Head-Fi.org

Average Reviewer Score:

7.4

Generally Favorable

Reviews Comparison

Seeaudio Bravery reviewed by Shuwa-T

Shuwa-T 5.9 Reviewer Score
B- Tuning
B Tech
Comment: One of the rare V-shape that I quite enjoy. Surprising BA bass Male vocals pale in comparison to female vocals, BA timbre evident in treble

Shuwa-T original ranking

Shuwa-T Website

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

Letshuoer S15 reviewed by Shuwa-T

Shuwa-T 6.6 Reviewer Score
B+ Tuning
B+ Tech
Warmer tuned planar with less emphasis on the lower treble; easier to listen to for longer periods Still plagued by planar timbre, overall clarity takes a hit from warmer signature, slight subbass rolloff to my ears

Shuwa-T original ranking

Shuwa-T Website

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

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Seeaudio Bravery reviewed by Jaytiss

Jaytiss 5 Reviewer Score
C+ Tuning
C+ Tech
Just seems like another BA only set that lacks dynamics and punch.

Jaytiss original ranking

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

Letshuoer S15 reviewed by Jaytiss

2025-07-16
Jaytiss 8 Reviewer Score
A- Tuning
A- Tech
Nice Clarity, good detail. I feel it should have got more love.

Jaytiss original ranking

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

Seeaudio Bravery (more reviews)

Seeaudio Bravery 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

Seeaudio Bravery reviewed by Precogvision

Precogvision 5.4 Reviewer Score
B- Tuning
B- Tech
Pleasant and coherent, lacking in that special sauce which would take it to the next level.

Precogvision original ranking

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

Seeaudio Bravery reviewed by Crin

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

Crin original ranking

Crin Youtube Channel

Letshuoer S15 (more reviews)

Letshuoer S15 reviewed by Jays Audio

Jays Audio 6.5 Reviewer Score
A Tuning
A Tech
YouTube video thumbnail
Neutral and laid back tuning. Great layering and separation and resolution. Great treble extension and air without being too sharp and light like other planar iems. Bass is also not light and floaty, and doesn't feel like planar bass - not slamming, but tight and well-textured. Vocals are laid back, but not too pushed back although it's not the most extended and powerful, but works very-well as a neutral set. Nice and open staging, and is the direct upgrade to the Hexa and Sonus. Very good safe all-rounder.
Youtube Video Summary

Letshuoer S15 takes the planar recipe in a more natural, neutral direction, dialing back the upper-mids/treble glare that made earlier S12 variants feel “planar.” The result is a heavier note weight, smoother edges, and a timbre closer to a good dynamic driver—without the etched, floaty thinness common to many planars. Vocals sit forward with less Harman-style shout, bass carries satisfying sub-bass rumble with tight mid-bass separation thanks to planar speed, and overall fatigue is low. The trade-off is a presentation that’s more relaxed than hyped: treble sparkle and micro-detail aren’t spotlighted, and those craving sizzle may find it a touch polite.

Against its siblings, S15 is the cleanest, most neutral option—more open and balanced than the darker, ultra-chill S08, and more refined/grounded than older S12 iterations that pushed treble energy. The newer S12 2024 brings back liveliness and air while staying smoother than previous S12s, but S15 remains the pick for a reference-leaning planar with convincing timbre. It costs a bit more than S12 2024, yet what you’re paying for is timbre quality, note density, and a fatigue-free listen that still carries enough low-end punch. For listeners prioritizing naturalness over fireworks, S15 feels like the most mature expression of Letshuoer’s planar line.

Jays Audio original ranking

Jays Audio Youtube Channel

Letshuoer S15 reviewed by Head-Fi.org

Head-Fi.org 8.3 * score rescaled + normalized
21 community members have rated the LETSHUOER S15 at an average of 4.4/5 on Head-Fi. Overall sentiment: Excellent.

URL to full Review

Head-Fi.org original ranking

Seeaudio Bravery User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Letshuoer S15 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!

Seeaudio Bravery 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-

Letshuoer S15 Gaming Score

Gaming Score & Grade

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

Gaming Score

6.8

Gaming Grade

B+

Seeaudio Bravery Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B-
  • Expect a friendly tonal balance that could use polish but remains inviting. Great for casual listening, less so for purists.

Average Technical Grade

B-
  • Overall technicalities are acceptable, delivering enough clarity for casual sessions. Imaging is serviceable though not immersive.
Bass B-
Bass performance is average—present enough but rarely inspiring. It neither offends nor impresses.
Mids C+
Midrange performance is decent, offering balanced presence without major flaws. It works well for casual background listening.
Treble B-
Treble is decent, offering acceptable extension without harshness. It balances presence with a touch of restraint.
Dynamics D+
Expect a limited dynamic swing that keeps musical climaxes from hitting hard. Volume gradations feel artificially restrained.
Soundstage B-
You start to perceive distinct rows of players even if the ceiling still feels low. Layering is present but still modest.
Details B
Good resolution with clear articulation of nuances that keeps complex passages intelligible. Micro-details pop without sounding forced.
Imaging B
Layered vocals and harmonies remain distinct and easy to track. Layered vocals remain easy to track.
Gaming B-
Moderate spatial presentation conveys general directionality. Suitable for casual play where precision isn't critical. Value-to-cost may not be optimal for gaming-focused users.

Letshuoer S15 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A-
  • A smooth, agreeable balance keeps the presentation engaging without obvious flaws. Only sensitive ears will nitpick the bumps.

Average Technical Grade

A-
  • Technical chops are reliable, pairing tidy separation with a soundstage that stays conservative. Micro-detail is decent, though never spotlighted.
Bass B+
The bass brings healthy impact, complementing mixes without overpowering them. It keeps up with faster passages cleanly.
Mids A
It delivers an excellent midrange that feels vibrant and true to life. It balances clarity with natural smoothness.
Treble B+
Highs sound lively and extended while remaining controlled. Detail retrieval keeps shimmer intact.
Dynamics B
Dynamic expression is good, delivering solid impact and convincing contrast. Percussion lands with convincing weight.
Soundstage B+
Lateral spread stretches comfortably while front/back cues start to feel convincing. You can trace front-to-back movement.
Details B+
Good resolution with clear articulation of nuances that keeps complex passages intelligible. Micro-details pop without sounding forced.
Imaging A-
Spatial cues respond immediately, reflecting every movement in the mix. Spatial cues respond instantly to the mix.
Gaming B+
Respectable environmental presentation favors atmosphere over precision. Detects obvious directional cues while conveying game world ambiance. Value-to-cost may not be optimal for gaming-focused users.

Seeaudio Bravery User Reviews

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Letshuoer S15 User Reviews

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