Wired IEMs
Hidizs MP145
84Great
$207
Full review dataHidizs MP145 vs Hidizs MS1-R4: which should you buy?
On aggregated review scores the Hidizs MP145 comes out ahead with an HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Hidizs MP145 - Great overall at around $207.
Wired IEMs
Hidizs MS1-R4
72Good
$150
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Hidizs MP145
Sound8.5
Value8.0
Hidizs MS1-R4
Sound7.2
Value7.5
Specifications
| Spec | Hidizs MP145 | Hidizs MS1-R4 |
|---|---|---|
| Type | Wired IEMs | Wired IEMs |
| Price (USD) | $207 | $150 |
| HearWiki score | 84 / 100 · Great | 72 / 100 · Good |
| Released | 2023 | 2024 |
| Audio | ||
| Driver | 14.5mm Ultra-large Planar Magnetic Driver | 10.2 mm dynamic driver; MS4 adds 3 balanced armatures |
| Driver size | 14.5 mm | 10.2 mm |
| Drivers per side | 1 | 1 |
| Frequency response | 20Hz-40kHz | 20Hz-40kHz |
| Impedance | 30 Ω | 18 Ω |
| Sensitivity | 104 dB/mW | 109 dB/mW |
| Wireless | ||
| Bluetooth | - | 5.0 |
| Multipoint pairing | - | No |
| Features | ||
| Active noise cancelling | - | No |
| Design | ||
| Weight | 19 g | 16 g |
| Detachable cable | Yes | Yes |
| USB-C | No | No |
| Model code | - | MS1-Galaxy |
What reviewers said
Hidizs MP145
The Hidizs MP145 is a wired planar magnetic IEM featuring a large 14.5mm driver, delivering a spacious and detailed sound with impressive bass and treble extension. It offers strong technical performance and excellent value for its price, though it requires a capable source to shine due to its lower sensitivity. Overall, it's a well-regarded option for enthusiasts seeking a lively and layered listening experience.
- Pro:Spacious soundstage with excellent layering
- Pro:Detailed treble and impactful bass
- Pro:Great overall value for a planar IEM
- Con:Needs more power than typical phones provide
- Con:Low sensitivity can be demanding on weak sources
- Con:Relatively large and heavy for an IEM
Hidizs MS1-R4
The Hidizs MS1-R4 is a lightweight, single-dynamic-driver in-ear monitor that delivers a lively, engaging sound with a touch of extra energy in the treble. Its solid build, detachable cable, and comfortable fit make it a strong budget-friendly option for those who enjoy a more forward tuning, though it may not suit purists seeking a perfectly neutral or laid-back response. The included Bluetooth capability adds versatility, but the lack of noise cancellation and multipoint might limit some wireless use cases.
- Pro:Solid build quality with a lightweight design
- Pro:Fast, controlled driver with a fun, energetic sound
- Pro:Detachable cable for easy replacement or upgrades
- Con:Treble can be a bit too energetic for treble-sensitive listeners
- Con:Bass may come across as slightly muddy in some tracks
- Con:No active noise cancellation for noisy environments
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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