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Tanchjim OLA II vs Tripowin x 0diBi Vivace: which should you buy?

Specs, scores and condensed review verdicts for the Tanchjim OLA II vs Tripowin x 0diBi Vivace, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

Tripowin x 0diBi Vivace leads on 4 of 4 measures.

  • Tanchjim OLA II
  • Tripowin x 0diBi Vivace
HearWiki score
-
81
Sound
-
7.6
Value
-
9.1
Price (USD)
$57
$30

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Same generation

The Tanchjim OLA II is 2 years newer, but it is the same generation of hardware: nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price.

  • OLA II20262 yr newer
  • x 0diBi Vivace2024

Specifications

OLA IIx 0diBi Vivace
Type
Wired IEMs
Wired IEMs
Price (USD)
$57
$30
HearWiki score
Not scored
81
Released
2026
2024
Availability
Sold new
Still sold new
Driver
2-driver hybrid
10 mm dynamic
Driver type
hybrid
dynamic
Driver size
10 mm
10 mm
Drivers per side
2
-
Frequency response
8 Hz - 48 kHz
-
Impedance
30 Ω
18 Ω
Sensitivity (dB/Vrms)
121
-
Active noise cancelling
No
No
Connector
2-pin 0.78 mm
2-pin 0.78 mm

What reviewers said

Tanchjim OLA II

The Tanchjim OLA II is a hybrid wired in-ear monitor that pairs a 10mm dynamic driver with a balanced armature in a coaxial layout for clear, low-distortion sound. It offers a wide frequency range and comes with versatile cable connectivity options, including a standard 3.5mm, balanced 4.4mm, and DSP USB-C. Priced around $57, it's an approachable entry into high-quality hybrid IEMs.

  • Pro:Hybrid driver setup delivers detailed, balanced audio
  • Pro:Wide frequency response from 8 Hz to 48 kHz
  • Pro:Multiple cable options for different sources
  • Con:Requires a wired connection, no wireless or ANC
  • Con:May need a good source to fully drive its potential
  • Con:Balance armature can be sensitive to fit and seal

Tripowin x 0diBi Vivace

The Tripowin x 0diBi Vivace is a budget-friendly wired IEM featuring a single 10mm dynamic driver, delivering a lively, pop-oriented sound with a Harman-inspired balance and extra treble sparkle. It offers a comfortable fit, solid build, and a spacious, engaging presentation that makes it a strong value pick for casual listeners. While its bass is full and textured, it may not appeal to those seeking a highly technical or analytical low end.

  • Pro:Excellent value for the price
  • Pro:Engaging, energetic tuning with good treble detail
  • Pro:Comfortable and well-accessorized package
  • Con:Bass lacks technical refinement
  • Con:Not class-leading in any single aspect
  • Con:May not suit listeners wanting a neutral or analytical signature

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

Compare something else

Swap either side out, or start again from the picker.

New comparisonTanchjim OLA IITripowin x 0diBi Vivace