Tanchjim Oxygen VS Hidizs MP145

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

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Tanchjim Oxygen and Hidizs MP145 are in-ear monitors. Tanchjim Oxygen costs $270 while Hidizs MP145 costs $159. Tanchjim Oxygen is $111 more expensive. Hidizs MP145 holds a clear 0.5-point edge in reviewer scores (6.3 vs 6.8).

Insights

Metric Tanchjim Oxygen Hidizs MP145
Bass 5.8 6.8
Mids 6.6 6.8
Treble 5.9 6.8
Details 6 6.8
Soundstage 6.5 6.8
Imaging 6.2 6.8
Dynamics 6 6.8
Tonality 6.3 7.5
Technicalities 6.3 7.5

Tanchjim Oxygen Aggregated Review Score

Average Reviewer Scores

Nymz
Tim Tuned
Gizaudio Axel Crin Shuwa-T Precogvision
Super* Review

Average Reviewer Score:

6.3

Mixed to Positive


Hidizs MP145 Aggregated Review Score

Average Reviewer Scores

Jays Audio
Audionotions

Average Reviewer Score:

6.8

Cautiously Favorable


Tanchjim Oxygen User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Hidizs MP145 User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Tanchjim Oxygen Gaming Score

Gaming Score & Grade

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

Gaming Score

6.3

Gaming Grade

B

Hidizs MP145 Gaming Score

Gaming Score & Grade

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

Gaming Score

7.5

Gaming Grade

A

Tanchjim Oxygen Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B
  • Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.

Average Technical Grade

B
  • Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Bass B-
Average bass performance - present but unremarkable. Has reasonable texture but lacks depth and physicality.
Mids B+
Good midrange presence with solid clarity. Vocals are clear and instruments have reasonable texture and body.
Treble B-
Decent treble with acceptable extension and detail. Can sound slightly unrefined but avoids being harsh or sibilant.
Dynamics B
Good dynamic expression with solid impact. Handles volume contrasts well while maintaining good transient snap.
Soundstage B+
Good soundstage with proper width and depth. Instruments have clear positioning with reasonable front/back placement.
Details B
Good resolution with clear articulation of nuances. Reveals recording nuances and maintains clarity in complex passages.
Imaging B
Good imaging with precise instrument placement. Clear localization within the soundstage including front/back positioning.
Gaming B
Decent spatial awareness for fundamental positioning. Creates satisfying atmosphere in story-driven games while handling basic directional cues. Value-to-cost may not be optimal for gaming-focused users.

Hidizs MP145 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.
Gaming A
Clear spatial presentation handles directional cues effectively. Distinguishes key gameplay sounds while maintaining decent immersion.

Tanchjim Oxygen Reviews

Reviewed by: Super* Review

Super* Review 8* * score normalized

Reviewed by: Gizaudio Axel

Gizaudio Axel 6.5 Reviewer Score
A Tuning
B+ Tech

Reviewed by: Crin

Crin 6.5 Reviewer Score
A Tuning
B+ Tech
One of the best-tuned DDs tuned somewhat to Harman. Defined and detailed.

Crin original ranking

Crin Youtube Channel

Reviewed by: Shuwa-T

Shuwa-T 6.4 Reviewer Score
B Tuning
B+ Tech
Solid tuning, a more mature sounding Hana Forward upper midrange may not be for everyone

Shuwa-T original ranking

Shuwa-T Website

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

Reviewed by: Precogvision

Precogvision 6.1 Reviewer Score
B Tuning
B Tech
A better KXXS with slightly out-of-head imaging.

Precogvision original ranking

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

Reviewed by: Tim Tuned

Tim Tuned 5.5 Reviewer Score
B- Tuning
A- Tech
Great energy for a harman signature

Tim Tuned original ranking

Tim Tuned Youtube Channel
Bass: A- Mids: A+ Treble: A-

Reviewed by: Nymz

Nymz 4.9 Reviewer Score
C Tuning
C+ Tech
Great IEM for accoustics etc, but terrible fit. Tripowin Olina is the better option for almost a third of the price.

Nymz original ranking

Nymz Website

Bass: C+ Mids: C+ Treble: C Details: C+ Imaging: C+

Hidizs MP145 Reviews

Reviewed by: Audionotions

Audionotions 7 Reviewer Score
One of the best IEMS under $300. Shells look large but fit is surprisingly good and very comfy. Tuning nozzles actually work - I like the balanced setting but all of them sound good. Great techs, great tuning. Can't really ask for more for what they cost. Previously Owned

Audionotions original ranking

Website (Audionotions)

Reviewed by: Jays Audio

Jays Audio 6.5 Reviewer Score
A Tuning
A Tech
A less sharp and sizzly HeyDay. All-rounder sound with good tech. Tamer Harman/df. Solid all-rounder.

Jays Audio original ranking

Jays Audio Youtube Channel

Tanchjim Oxygen User Reviews

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Hidizs MP145 User Reviews

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