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Flipears Aegis vs Kiwi Ears Astral: which should you buy?

Specs, scores and condensed review verdicts for the Flipears Aegis vs Kiwi Ears Astral, 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.

Kiwi Ears Astral leads on 4 of 4 measures.

  • Flipears Aegis
  • Kiwi Ears Astral
HearWiki score
-
82
Sound
-
8.6
Value
-
8.3
Price (USD)
$480
$300

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

Both shipped in 2025. 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.

  • Aegis2025
  • Astral2025

Specifications

AegisAstral
Type
Wired IEMs
Wired IEMs
Price (USD)
$480
$300
HearWiki score
Not scored
82
Released
2025
2025
Availability
Sold new
Sold new
Driver
1DD + 1BC hybrid
1DD + 6BA hybrid
Driver type
hybrid
hybrid
Driver configuration
1DD + 1BC
1DD + 6BA
Driver size
-
10 mm
Drivers per side
2
7
Impedance
8.2 Ω
23 Ω
Sensitivity
112 dB/mW
-
Active noise cancelling
-
No
Water resistance
-
IPX4
Detachable cable
-
Yes

What reviewers said

Flipears Aegis

The Flipears Aegis is a wired universal in-ear monitor that pairs a custom dynamic driver with a bone-conduction transducer to add physical depth and warmth to the lower and midrange. This hybrid approach aims to deliver a more immersive and tactile listening experience, with a very low impedance and high sensitivity that make it easy to drive from most sources.

  • Pro:Unique bone-conduction driver adds tactile bass and midrange presence
  • Pro:Very low impedance and high sensitivity, easy to drive
  • Pro:Hybrid design offers a distinctive, immersive sound signature
  • Con:No active noise cancellation, relies on passive isolation only
  • Con:Bone-conduction effect may not suit all listeners or genres
  • Con:Limited availability or niche tuning may not appeal to neutral purists

Kiwi Ears Astral

The Kiwi Ears Astral is a hybrid wired IEM that blends a dynamic driver with six balanced armatures, delivering a bass-forward yet detailed sound with smooth highs and a natural midrange. While it offers strong clarity, good instrument separation, and a comfortable fit for many, its large shells may cause fatigue over long sessions, and the mid-bass and lower midrange could feel leaner than some listeners prefer. Overall, it's a well-rounded performer in the $300 range, though not perfectly neutral due to its elevated low end and relaxed treble.

  • Pro:Deep, impactful sub-bass with good control
  • Pro:Clear and detailed treble without harshness
  • Pro:Natural midrange with good instrument separation
  • Con:Large shells may reduce comfort during extended listening
  • Con:Limited included eartip selection
  • Con:Mid-bass punch and lower midrange can seem thin

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

Compare something else

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New comparisonFlipears AegisKiwi Ears Astral