Hidizs MP145 vs Kiwi Ears KE4: which should you buy?

On aggregated review scores the Kiwi Ears KE4 comes out ahead with a HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Kiwi Ears KE4 - Outstanding overall at around $199.

Wired IEMs

Score breakdown

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

Kiwi Ears KE4 leads on 3 of 4 measures.

Hidizs MP145
Kiwi Ears KE4

HearWiki score

Sound

8.1

8.6

Value

8.4

8.6

Price (USD)

$150

$200

Specifications

MP145KE4

Type: Wired IEMs; Wired IEMs
Price (USD): $150; $200
HearWiki score: 77; 84
Released: 2023; 2024
Availability: Still sold new; Still sold new
Driver: 14.5 mm planar magnetic; 2DD + 2BA hybrid
Driver type: planar; hybrid
Driver configuration: -; 2DD + 2BA
Driver size: 14.5 mm; 10 mm
Drivers per side: 1; 4
Frequency response: 20 Hz - 40 kHz; -
Impedance: 30 Ω; 28 Ω
Active noise cancelling: -; No
Weight: 9.5 g; -
Detachable cable: Yes; Yes
USB-C: No; -
Connector: 4.4 mm balanced; 3.5 mm

Specification comparison of Hidizs MP145 vs Kiwi Ears KE4
Spec	Hidizs MP145	Kiwi Ears KE4
Type	Wired IEMs	Wired IEMs
Price (USD)	$150	$200
HearWiki score	77 / 100 Great	84 / 100 Outstanding
Released	2023	2024
Audio
Driver	14.5 mm planar magnetic	2DD + 2BA hybrid
Driver type	planar	hybrid
Driver configuration	-	2DD + 2BA
Driver size	14.5 mm	10 mm
Drivers per side	1	4
Frequency response	20 Hz - 40 kHz	-
Impedance	30 Ω	28 Ω
Features
Active noise cancelling	-	No
Design
Weight	9.5 g	-
Detachable cable	Yes	Yes
USB-C	No	-
Connector	4.4 mm balanced	3.5 mm

What reviewers said

Hidizs MP145

The Hidizs MP145 is a wired planar magnetic IEM featuring a 14.5 mm driver that delivers a spacious, detailed sound with strong bass and treble extension. It offers excellent technical performance and value for its price, but its low sensitivity and 30 ohm impedance mean it benefits from a dedicated amplifier rather than a basic phone output.

Pro:Spacious and well-layered soundstage
Pro:Detailed treble and impactful bass
Pro:Strong planar technical performance for the price

Con:Requires more power than typical phone outputs
Con:Low sensitivity may limit portable use
Con:Larger size and weight may affect fit for some users

Kiwi Ears KE4

The Kiwi Ears KE4 is a wired hybrid IEM that offers a balanced, relaxing sound with a distinct twist on the popular 'New Meta' tuning, adding extra bass and treble sparkle. It delivers solid midrange clarity and a comfortable fit, making it a versatile choice for many genres, though its smooth presentation may not excite those seeking aggressive or highly dynamic sound.

Pro:Well-balanced hybrid tuning with rich lower mids and airy treble
Pro:Comfortable fit and broad genre versatility
Pro:Good resolution and clarity for its price

Con:Sub-bass can get overpowering at times
Con:Limited resolving power and dynamic impact
Con:Smooth tuning may feel less exciting than V-shaped alternatives

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

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