Letshuoer D02 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.

Wired IEMs

Score breakdown

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

TRUTHEAR GATE leads on 4 of 4 measures.

Letshuoer D02
TRUTHEAR GATE

HearWiki score

Sound

6.3

7.5

Value

7.2

8.5

Price (USD)

$27

$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

Letshuoer D02 (2025) against TRUTHEAR GATE (2024). 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.

D0220251 yr newer
GATE2024

Specifications

D02GATE

Type: Wired IEMs; Wired IEMs
Price (USD): $27; $22
HearWiki score: 65; 82
Released: 2025; 2024
Availability: Sold new; Still sold new
Driver: 11 mm dynamic; 10 mm dynamic
Driver type: dynamic; dynamic
Driver size: 11 mm; 10 mm
Drivers per side: 1; 1
Frequency response: -; 10 Hz - 45 kHz
Impedance: 26 Ω; 28 Ω
Sensitivity: 108 dB/mW; 122 dB/mW
Sensitivity (dB/Vrms): -; 122
Active noise cancelling: -; 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; 1
Microphone type: MEMS; -

Specification comparison of Letshuoer D02 vs TRUTHEAR GATE
Spec	Letshuoer D02	TRUTHEAR GATE
Type	Wired IEMs	Wired IEMs
Price (USD)	$27	$22
HearWiki score	65 / 100 Good	82 / 100 Outstanding
Released	2025	2024
Audio
Driver	11 mm dynamic	10 mm dynamic
Driver type	dynamic	dynamic
Driver size	11 mm	10 mm
Drivers per side	1	1
Frequency response	-	10 Hz - 45 kHz
Impedance	26 Ω	28 Ω
Sensitivity	108 dB/mW	122 dB/mW
Sensitivity (dB/Vrms)	-	122
Features
Active noise cancelling	-	No
Controls	-	buttons
Design
Weight	-	2.7 g
Detachable cable	-	Yes
USB-C	-	No
Connector	2-pin 0.78 mm	2-pin 0.78 mm
Calls
Microphones	1	1
Microphone type	MEMS	-

What reviewers said

Letshuoer D02

The Letshuoer D02 is a budget-friendly wired IEM with an 11mm dynamic driver, delivering a lively, balanced sound with notable treble detail and a comfortable, practical design. Its tuning leans neutral with energetic upper mids, though bass impact is relatively light and the soundstage is somewhat confined. It suits listeners seeking clarity and vocal presence in a compact daily driver, but may disappoint those wanting heavy low-end punch.

Pro:Airy and detailed treble with good sibilance control
Pro:Comfortable, compact build with stylish design
Pro:Clear vocal reproduction and strong upper-mid presence

Con:Bass is lean and lacks deep sub-bass weight
Con:Midrange can feel slightly congested at times
Con:Soundstage is narrow and intimate

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 comparison Letshuoer D02 TRUTHEAR GATE