Delta Airlines Studio Billboard Earbuds VS HiFiMAN Bolt

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

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Delta Airlines Studio Billboard Earbuds and HiFiMAN Bolt are in-ear monitors. Delta Airlines Studio Billboard Earbuds costs $10 while HiFiMAN Bolt costs $10. HiFiMAN Bolt holds a decisive 1-point edge in reviewer scores (1 vs 2). HiFiMAN Bolt has significantly better dynamics with a 1-point edge.

Insights

Metric Delta Airlines Studio Billboard Earbuds HiFiMAN Bolt
Bass 1 3
Mids 1 1
Treble 1 1
Details 1 2
Soundstage 1 2
Imaging 1 3
Dynamics 1 2
Tonality 1 1.7
Technicalities 1 2.3
Take these comparisons with a grain of salt—we don't have enough Delta Airlines Studio Billboard Earbuds and HiFiMAN Bolt reviews saved yet to provide an unbiased result.

Delta Airlines Studio Billboard Earbuds Aggregated Review Score

Average Reviewer Scores

Jaytiss

Average Reviewer Score:

1

Abysmal

HiFiMAN Bolt Aggregated Review Score

Average Reviewer Scores

Super* Review Precogvision

Average Reviewer Score:

2

Very Negative

Reviews Comparison

Delta Airlines Studio Billboard Earbuds (more reviews)

Delta Airlines Studio Billboard Earbuds reviewed by Jaytiss

Jaytiss 1 Reviewer Score
E- Tuning
E- Tech
I was kind with this one, it's pretty bad.

Jaytiss original ranking

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

HiFiMAN Bolt (more reviews)

HiFiMAN Bolt reviewed by Super* Review

Super* Review 2* * score rescaled + normalized
check links for more info:

Super* Review original ranking

Super* Review Youtube Channel
YouTube video thumbnail

HiFiMAN Bolt reviewed by Precogvision

Precogvision 2 Reviewer Score
E Tuning
E+ Tech
Literally gas station pickup tier.

Precogvision original ranking

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

Delta Airlines Studio Billboard Earbuds User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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HiFiMAN Bolt 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!

Delta Airlines Studio Billboard Earbuds Gaming Score

Gaming Score & Grade

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

Gaming Score

1

Gaming Grade

E-

HiFiMAN Bolt Gaming Score

Gaming Score & Grade

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

Gaming Score

2.1

Gaming Grade

E+

Delta Airlines Studio Billboard Earbuds Scorings

Average Technical & Tuning Grades

Average Tunign Grade

E-
  • The tonal profile is unruly and tiring, forcing constant volume adjustments. Even spoken word sounds unnatural.

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-
Midrange sits extremely recessed, burying vocals under a muddy veil. Lead vocals hide far behind the mix.
Treble E-
The top end feels muffled, with air and shimmer barely audible. Ambient reverb tails are chopped short.
Dynamics E-
It cannot muster meaningful volume gradation, making tracks feel static. It drains life from energetic music.
Soundstage E-
Spatial boundaries clamp shut, forcing the mix to huddle uncomfortably in the middle. Ambient cues disappear entirely.
Gaming E-
Compromised imaging significantly impacts gameplay awareness. Directional cues often lack accuracy or consistency.

HiFiMAN Bolt Scorings

Average Technical & Tuning Grades

Average Tunign Grade

E
  • It feels tonally jarring, swinging between piercing treble and bloated bass with no cohesion. It feels chaotic regardless of genre.

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.
Bass D
Expect a restrained low end that prioritizes cleanliness over excitement. Impact comes across soft and restrained.
Mids E-
Everything in the mid band sounds muted, as if it’s playing from another room. Songs feel like they're missing their core.
Treble E-
The top end feels muffled, with air and shimmer barely audible. Ambient reverb tails are chopped short.
Dynamics E+
Dynamic range feels limited, smearing micro-contrast and transient attack. Soft details are smoothed into the background.
Details E+
Noticeably blurred presentation that smears background elements and hides micro-details. Ambient cues are fuzzy and distant.
Imaging D
Stereo cues appear but wobble, leaving the panorama feeling imprecise. Center image lacks solidity.
Gaming E+
Compromised imaging significantly impacts gameplay awareness. Directional cues often lack accuracy or consistency.

Delta Airlines Studio Billboard Earbuds User Reviews

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HiFiMAN Bolt User Reviews

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