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Letshuoer S12 Ultra vs Xiaomi Mi Noise Cancelling Earphones: which should you buy?

Specs, scores and condensed review verdicts for the Letshuoer S12 Ultra vs Xiaomi Mi Noise Cancelling Earphones, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.

Score breakdown

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

Letshuoer S12 Ultra leads on 3 of 4 measures.

  • Letshuoer S12 Ultra
  • Xiaomi Mi Noise Cancelling Earphones
HearWiki score
83
-
Sound
8.6
-
Value
8.9
-
Price (USD)
$170
$90

Specifications

S12 UltraMi Noise Cancelling Earphones
Type
Wired IEMs
Wired IEMs
Price (USD)
$170
$90
HearWiki score
83
Not scored
Released
2025
-
Availability
Sold new
Availability unknown
Driver
1 planar magnetic
2DD + 1BA hybrid
Driver type
planar
hybrid
Driver configuration
1 planar magnetic
2DD + 1BA
Driver size
14.8 mm
-
Drivers per side
1
3
Impedance
16 Ω
-
Active noise cancelling
-
Yes
Weight
-
20 g
Connector
-
3.5 mm
Microphones
-
1
Microphone type
-
electret

What reviewers said

Letshuoer S12 Ultra

The Letshuoer S12 Ultra is a wired in-ear monitor that delivers Hi-Fi sound through a single 14.8mm planar magnetic driver housed in a lightweight aluminum-alloy shell. Aimed at music enthusiasts, it offers the signature planar-driver clarity and detail of the S12 series in a refreshed design, without any active noise cancellation or wireless features. Priced around $169, it's a straightforward, high-performance option for wired listening.

  • Pro:Detailed and fast planar magnetic sound
  • Pro:Lightweight and durable aluminum-alloy build
  • Pro:Accurate bass response with low distortion
  • Con:Requires a wired connection, no wireless freedom
  • Con:No active noise cancellation for noisy environments
  • Con:Open-back style may leak sound in quiet settings

Xiaomi Mi Noise Cancelling Earphones

These wired in-ear headphones from Xiaomi combine a triple hybrid driver setup—two dynamic drivers and one balanced armature—with switchable active noise cancellation for flexible listening. The titanium build and 3.5mm jack keep things sturdy and universal, while the built-in battery supports up to 12 hours of ANC use. A single electret microphone handles calls with clarity.

  • Pro:Hybrid 2DD+1BA driver design for detailed sound
  • Pro:Active noise cancellation with two selectable levels
  • Pro:Durable titanium housing
  • Con:Single microphone may limit call quality in noisy settings
  • Con:Wired design restricts portability
  • Con:ANC effectiveness not specified for all 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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New comparisonLetshuoer S12 UltraXiaomi Mi Noise Cancelling Earphones