1MORE E1001 vs EPZ G20 Gaming IEMs: which should you buy?

On aggregated review scores the 1MORE E1001 comes out ahead with a HearWiki score of 80. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: 1MORE E1001 - Great overall at around $52.

Wired IEMs

Score breakdown

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

1MORE E1001 leads on 4 of 5 measures.

1MORE E1001
EPZ G20 Gaming IEMs

HearWiki score

Sound

8.5

7.0

Calls

6.0

Value

8.0

7.5

Price (USD)

$52

$50

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 EPZ G20 Gaming IEMs is 6 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. For 6 years between them, that is a thin return - treat this as a restyle rather than a new platform.

E10012018
G20 Gaming IEMs20246 yr newer

Specifications

E1001G20 Gaming IEMs

Type: Wired IEMs; Wired IEMs
Price (USD): $52; $50
HearWiki score: 80; 70
Released: 2018; 2024
Availability: Discontinued; Discontinued
Driver: 1DD + 2BA hybrid; 10 mm dynamic
Driver type: hybrid; dynamic
Driver configuration: 1DD + 2BA; -
Driver size: 16 mm; 10 mm
Drivers per side: 3; -
Frequency response: 20 Hz - 40 kHz; -
Impedance: 32 Ω; 32 Ω
Sensitivity: 99 dB/mW; -
Active noise cancelling: No; -
Controls: buttons; -
Weight: 18 g; 4.5 g
Water resistance: none; -
USB-C: No; -
Connector: -; 2-pin 0.78 mm
Microphones: 1; -

Specification comparison of 1MORE E1001 vs EPZ G20 Gaming IEMs
Spec	1MORE E1001	EPZ G20 Gaming IEMs
Type	Wired IEMs	Wired IEMs
Price (USD)	$52	$50
HearWiki score	80 / 100 Great	70 / 100 Good
Released	2018	2024
Audio
Driver	1DD + 2BA hybrid	10 mm dynamic
Driver type	hybrid	dynamic
Driver configuration	1DD + 2BA	-
Driver size	16 mm	10 mm
Drivers per side	3	-
Frequency response	20 Hz - 40 kHz	-
Impedance	32 Ω	32 Ω
Sensitivity	99 dB/mW	-
Features
Active noise cancelling	No	-
Controls	buttons	-
Design
Weight	18 g	4.5 g
Water resistance	none	-
USB-C	No	-
Connector	-	2-pin 0.78 mm
Calls
Microphones	1	-

What reviewers said

1MORE E1001

The 1MORE E1001 is a wired hybrid in-ear monitor that pairs a 16mm dynamic driver with two balanced armatures to deliver a rich, detailed sound signature at a budget-friendly price. Its all-metal build, comfortable fit, and generous accessory package make it a compelling pick for listeners seeking premium features without the premium cost. While its tuning is generally balanced and engaging, it does have some minor limitations in soundstage width and cable handling.

Pro:Excellent value for a triple-driver hybrid design
Pro:Solid all-metal construction with a premium feel
Pro:Comfortable, secure fit for extended listening

Con:Cable is prone to noticeable microphonics
Con:Soundstage feels somewhat narrow and intimate
Con:Instrument separation is only average for the price

EPZ G20 Gaming IEMs

The EPZ G20 is a wired in-ear monitor tailored for gaming, delivering solid performance for both gameplay and casual music listening. It combines a lightweight, comfortable build with a dynamic driver, though its cable quality introduces a few minor drawbacks that keep it from being flawless.

Pro:Strong gaming performance with clear positional audio
Pro:Versatile enough for music enjoyment
Pro:Very lightweight at just 4.5 grams

Con:Cable quality is a minor weak point
Con:No noise cancellation for immersive isolation
Con:Impedance may require a bit more power from some devices

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

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