Thieaudio Oracle MKIII VS Hisenior Mega5-EST
IEM Comparison: Expert & Community Scores Side-by-Side
Thieaudio Oracle MKIII and Hisenior Mega5-EST use 2DD+2BA+2EST and 1DD+2BA+2EST driver setups respectively. Thieaudio Oracle MKIII costs $589 while Hisenior Mega5-EST costs $549. Thieaudio Oracle MKIII is $40 more expensive. Hisenior Mega5-EST holds a slight 0.2-point edge in reviewer scores (7.7 vs 7.9). Hisenior Mega5-EST has significantly better bass with a 1.3-point edge, Hisenior Mega5-EST has significantly better treble with a 1.5-point edge and Hisenior Mega5-EST has significantly better soundstage with a 1.3-point edge.
Insights
| Metric | Thieaudio Oracle MKIII | Hisenior Mega5-EST |
|---|---|---|
| Bass | 6.5 | 7.8 |
| Mids | 7.3 | 7.5 |
| Treble | 6.5 | 8 |
| Details | 7.5 | 7.3 |
| Soundstage | 7 | 8.3 |
| Imaging | 7.3 | 7.3 |
| Dynamics | 6.5 | 6.5 |
| Gaming capabilities | 7.1 | 7.1 |
Thieaudio Oracle MKIII Aggregated Review Score
Thieaudio Oracle MKIII Average Reviewer Scores
Hisenior Mega5-EST Aggregated Review Score
Hisenior Mega5-EST Average Reviewer Scores
Thieaudio Oracle MKIII Details
Driver Configuration: 2DD+2BA+2EST
Tuning Type: Neutral with bass boost
Price (Msrp): $589
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Hisenior Mega5-EST Details
Driver Configuration: 1DD+2BA+2EST
Tuning Type: Neutral with bass boost
Price (Msrp): $549
Support our free service! Buying through our affiliate links costs you nothing extra:
Thieaudio Oracle MKIII User Review Score
Thieaudio Oracle MKIII Average User Scores
Average User Score: n/a
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Hisenior Mega5-EST User Review Score
Hisenior Mega5-EST Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Thieaudio Oracle MKIII Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.1Gaming Grade
A-Hisenior Mega5-EST Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.1Gaming Grade
A-Thieaudio Oracle MKIII 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.
Hisenior Mega5-EST Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A- Well-executed tonal character. No major flaws with good technical control. Smooth presentation works with multiple genres.
Average Technical Grade
A- Good technical performance. Clear separation and decent detail retrieval across various tracks. Soundstage shows reasonable width and depth.
Thieaudio Oracle MKIII Reviews
Thieaudio Oracle MKIII reviewed by:
Fresh Reviews
6*
* The score of this reviewer influences only the Gaming Score
Stronger in Fortnite and COD vs other titlesFresh Reviews original ranking
Fresh Reviews Youtube Channel
Thieaudio Oracle MKIII reviewed by: Z-Reviews
9
* score normalized
Thieaudio Oracle MKIII reviewed by: Super* Review
8*
* score normalized
A step in the right direction compared to mk2. I like this as much as the mk1. Solid all-rounder, good sense of separation.Super* Review original ranking
Super* Review Youtube Channel
Thieaudio Oracle MKIII reviewed by: Jays Audio
7.5
Reviewer Score
Great bass texture, much better than predecessors, smooth and slightly airy giving it a sizzly timbre, great layering/separation, vocals are slightly laid back but not gone, very balanced across frequencies, monitor like, great all-rounder, and pretty safe - although not very dynamic and "fun". Azla clear tips gives a detail boost. Jays Audio Youtube Channel
Thieaudio Oracle MKIII reviewed by: Precogvision
6.3
Reviewer Score
Pretty detailed but sounds incoherent, particularly in the treble, which also seems exaggerated in a bad way. Precogvision Youtube Channel
Thieaudio Oracle MKIII reviewed by: Jaytiss
8.4
Reviewer Score
It's like a Pilgrim OG with EST. It's kinda cool. Jaytiss Youtube Channel
Thieaudio Oracle MKIII reviewed by: Shuwa-T
7.1
Reviewer Score
Midrange has a tinge of warmth, likely from the greater emphasis in lower mids Bass definition and treble remains unrefined as with the Hype 2 and Hype 4
Thieaudio Oracle MKIII reviewed by: IEMRanking AI
2025-07-06
7.6
Reviewer Score
The ThieAudio Oracle MKIII presents a divisive tonal character that splits listener opinions. Its bass response, driven by dual dynamic drivers in an IMPACT2 subwoofer configuration, offers textured sub-bass rumble but some find mid-bass impact lacking resolution and physical slam. The treble performance proves particularly contentious, with Sonion EST drivers delivering exceptional air and extension for some, while others perceive it as unnatural or tinny due to peaks around 6kHz and coherency challenges between driver types.
Technically, the MKIII excels in spacious staging and precise instrument separation, creating a holographic presentation that rivals open-back headphones. The midrange maintains good clarity with natural timbre, though vocal positioning leans spacious rather than intimate. Comfort proves excellent for medium-to-large ears due to its ergonomic resin shells, but the size may challenge those with smaller ear anatomy.
Hisenior Mega5-EST Reviews
Hisenior Mega5-EST reviewed by:
Fresh Reviews
5.5*
* The score of this reviewer influences only the Gaming Score
Hisenior Mega5-EST reviewed by: Z-Reviews
9
* score normalized
Hisenior Mega5-EST reviewed by: Smirk Audio
7
Reviewer Score
Well-tuned and great techs at this price point. Lacks dynamics and the mids are a little lean. Otherwise a great all-rounder.
Hisenior Mega5-EST reviewed by: Jays Audio
7.5
Reviewer Score
New unit is better tuned/balanced, smooth, good all-rounder, and sounds like adjusted diffusefield. Jays Audio Youtube Channel
Hisenior Mega5-EST reviewed by: Gizaudio Axel
8
Reviewer Score
A "plain water" type sound signature with a bass boost. Great tuning, neutral with bass boost, smooth, safe, and balanced. Could use more detail, incisiveness, and excitement.Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
Hisenior Mega5-EST reviewed by: Jaytiss
8.6
Reviewer Score
If you get the good tuning, this is way higher. Jaytiss Youtube Channel
Hisenior Mega5-EST reviewed by: Precogvision
6.5
Reviewer Score
Very bouncy bass but midrange sounds sucked out and has some oddity. Original sounds more coherent even if less exciting/detailed. Precogvision Youtube Channel
Hisenior Mega5-EST reviewed by: Tim Tuned
8.5
Reviewer Score
Exceptionally tuned across the board Could use more "wow" and details Tim Tuned Youtube Channel
Hisenior Mega5-EST reviewed by: Super* Review
8*
* score normalized
Fantastic tuning.. it really does not get better. Technical performance could be better.Super* Review original ranking
Super* Review Youtube Channel
Hisenior Mega5-EST reviewed by: Shuwa-T
7.9
Reviewer Score
Bass layering, treble detail are excellent; midrange leans neutral and focuses on clarity over musicality It is not for people who seek addictive midrange or musical presentation
Hisenior Mega5-EST reviewed by: IEMRanking AI
2025-09-02
8
Reviewer Score
The Hisenior Mega5-EST is a tribrid built around a 1DD+2BA+2EST array with a 4-way crossover, Sonion EST tweeters, and practical specs (25 Ω, ~105 dB/Vrms). Street pricing currently sits around $549 for the 7th-Anniversary universal version.
Tuning leans Harman-ish: bass is tight and controlled, mids stay clean and natural, and the ESTs add an airy top without turning harsh or spiky. This aligns with impressions that praise its “pinnacle of Harman-target musicality” and consistently smooth treble behavior.
Technically, resolution is solid with good imaging and separation, though it’s not the hardest-edged “detail monster”; instead, it excels as an easy-listening all-rounder. It’s also easy to drive, so portable sources handle it well without fuss.
Thieaudio Oracle MKIII User Reviews
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