Thieaudio Origin VS UM Stardust

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

Thieaudio Origin and UM Stardust are in-ear monitors. Thieaudio Origin costs $849 while UM Stardust costs $800. Thieaudio Origin is $49 more expensive. Thieaudio Origin holds a decisive 2.7-point edge in reviewer scores (8.5 vs 5.8). Thieaudio Origin has significantly better mids with a 3-point edge, Thieaudio Origin has significantly better dynamics with a 4-point edge and Thieaudio Origin has significantly better soundstage with a 1-point edge.

Insights

Jaytiss Score
Thieaudio Origin
8.5 /10
Jaytiss Score
UM Stardust
5.8 /10
Score gap: 2.7
Metric Thieaudio Origin UM Stardust
Mids 8 5
Treble 5 5
Soundstage 8 7
Dynamics 9 5
Tonality 7.5 4.8
Technicalities 5 5
Take these comparisons with a grain of salt—we don't have enough Thieaudio Origin and UM Stardust reviews saved yet to provide an unbiased result.

Jaytiss Reviews Comparison

Thieaudio Origin reviewed by

Jaytiss 8.5 Reviewer Score
A Tuning
C+ Tech
Great set, has a lot of positives and is amazing on bass tracks.
Youtube Video Summary

Thieaudio Origin brings a wild driver stack—1 DD + 4 BA + 2 EST + 1 bone conductor—inside a massive yet surprisingly comfortable shell. Build feels premium: striking faceplate, visible bone-conductor puck, proper nozzle lip, and a thicker cable than usual from the brand. The hockey-puck case is a nice touch, and for about $100 more there’s custom artwork available, making the unboxing and ownership experience feel a bit more special.

Sonically, this one swings for impact. Bass hits clean, strong, and fun, with upper mids that come across pristine. The trade-off: a hotter mid/treble band (around the 4–10 kHz region, with a notable 6 kHz glare) that can push cymbals and strings into an unnatural territory. Resolution and imaging don’t always keep pace for the price; stage is big and enveloping, but fine detail and separation can blur, making it a specialist that thrills on bass-centric tracks yet feels less convincing on metal or complex orchestral pieces.

Against its siblings, Origin sits like a more fun, bass-forward take compared with HYPE 4/10, but with a treble execution that’s less refined. Versus Oracle MK3, the latter’s ESTs sound crisper and cleaner; versus Monarch MKIII, that model’s tasteful 5–8 kHz dip lends better resolution. If pure detail is the target, sets like HiSenior Mega5 Bass or the Subtonic Annihilator may prove more satisfying. As a whole, Origin is a unique, bass-thrilled experience with excellent fit, huge space, and customization perks—great for those chasing visceral low-end and a cinematic stage, less ideal for listeners prioritizing treble finesse and microdetail at this tier.

Mids: A+ Treble: C+ Dynamics: S Soundstage: A+

Jaytiss original ranking

Jaytiss Youtube Channel
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Price: $849

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UM Stardust reviewed by

Jaytiss 5.8 Reviewer Score
C Tuning
C+ Tech
Pillowy bass, bland. Just not great especially at this price.

Jaytiss original ranking

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

Thieaudio Origin Details

Driver Configuration: 1DD+4BA+2EST+1BC

Tuning Type: Neutral with Bass Boost, Basshead

Brand: ThieAudio Top ThieAudio IEMs

Price (Msrp): $849

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UM Stardust Details

Driver Configuration: n/a

Tuning Type: n/a

Price (Msrp): $800

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Thieaudio Origin Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A
  • You get a polished tonal profile that stays natural from bass through treble. Subtle tuning choices keep things engaging.

Average Technical Grade

C+
  • The presentation is steady if unspectacular, holding onto essential details when the music stays simple. Fine details occasionally slip through the cracks.
Mids A+
Midrange quality is superb, rich with resolving power and transparency. Micro-details leap out effortlessly.
Treble C+
Treble is decent, offering acceptable extension without harshness. It balances presence with a touch of restraint.
Dynamics S
You get benchmark dynamics where every transient explodes then vanishes instantly. It defines what dynamic mastery means.
Soundstage A+
Exceptional soundstage with holographic imaging that lets instruments float naturally around you. It paints a holographic bubble around you.

UM Stardust Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C
  • Tonality remains inconsistent, with uneven peaks and dips that disrupt musical flow. You'll constantly notice peaks or dips pulling focus.

Average Technical Grade

C+
  • The presentation is steady if unspectacular, holding onto essential details when the music stays simple. Fine details occasionally slip through the cracks.
Mids C+
Midrange performance is decent, offering balanced presence without major flaws. It works well for casual background listening.
Treble C+
Treble is decent, offering acceptable extension without harshness. It balances presence with a touch of restraint.
Dynamics C+
Dynamics feel competent, bringing energy without the finest detail. It carries energy without sounding aggressive.
Soundstage A-
The stage stretches in every direction, carving out clear three-dimensional pockets for each player. Placement accuracy impresses from the start.

Thieaudio Origin User Reviews

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UM Stardust User Reviews

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