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Tanchjim ONE vs TRUTHEAR GATE: which should you buy?

On aggregated review scores the TRUTHEAR GATE comes out ahead with a HearWiki score of 82. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: TRUTHEAR GATE - Outstanding overall at around $22.

Score breakdown

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

Neither pulls ahead overall - they trade wins across the measures.

  • Tanchjim ONE
  • TRUTHEAR GATE
HearWiki score
77
82
Sound
7.9
7.5
Value
9.3
8.5
Price (USD)
$25
$22

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

TRUTHEAR GATE (2024) against Tanchjim ONE (2023). These are 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.

  • ONE2023
  • GATE20241 yr newer

Specifications

ONEGATE
Type
Wired IEMs
Wired IEMs
Price (USD)
$25
$22
HearWiki score
77
82
Released
2023
2024
Availability
Discontinued
Still sold new
Driver
1DD
10 mm dynamic
Driver type
dynamic
dynamic
Driver configuration
1DD
-
Driver size
10 mm
10 mm
Drivers per side
1
1
Frequency response
-
10 Hz - 45 kHz
Impedance
16 Ω
28 Ω
Sensitivity
-
122 dB/mW
Sensitivity (dB/Vrms)
-
122
Active noise cancelling
No
No
Controls
-
buttons
Weight
-
2.7 g
Detachable cable
-
Yes
USB-C
-
No
Connector
2-pin 0.78 mm
2-pin 0.78 mm
Microphones
-
1

What reviewers said

Tanchjim ONE

The Tanchjim ONE is a budget-friendly single-dynamic-driver IEM that offers a well-balanced, easy-going sound signature with solid build quality for its price. It delivers a comfortable fit and good imaging, though it may lack some refinement on complex tracks and isn't the most detailed option available. While the standard wired version performs admirably, the DSP cable variant might appeal more to some listeners despite its potentially unusual tuning.

  • Pro:Excellent value for the price
  • Pro:Balanced and easy-to-like tuning
  • Pro:Comfortable fit and good build quality
  • Con:Lacks refinement on busy or complex tracks
  • Con:Not the most detailed sound in its class
  • Con:Treble energy may be insufficient for some listeners

TRUTHEAR GATE

The Truthear GATE is a wired, ultra-budget in-ear monitor that delivers surprisingly mature tuning and solid detail for its low price. It offers a balanced sound with good sub-bass extension, though it has a few tonal quirks and ergonomic compromises. Overall, it's a strong value pick for budget-conscious listeners seeking a natural, no-frills listening experience.

  • Pro:Excellent tuning and clarity for the price
  • Pro:Good sub-bass extension and overall balance
  • Pro:Lightweight and comfortable for most ears
  • Con:Slightly lean and thin lower-midrange
  • Con:Treble can be rough or lacking refinement
  • Con:Ergonomics could be better for some users

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 ONETRUTHEAR GATE