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Campfire Audio Andromeda S vs Hisenior Mega5EST: which should you buy?

On aggregated review scores the Hisenior Mega5EST comes out ahead with a HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Hisenior Mega5EST - Outstanding overall at around $649.

Score breakdown

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

Hisenior Mega5EST leads on 4 of 4 measures.

  • Campfire Audio Andromeda S
  • Hisenior Mega5EST
HearWiki score
61
84
Sound
8.1
9.1
Value
-
8.3
Price (USD)
$1,100
$650

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 Hisenior Mega5EST is 4 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 4 years between them, that is a thin return - treat this as a restyle rather than a new platform.

  • Andromeda S2019
  • Mega5EST20234 yr newer

Specifications

Andromeda SMega5EST
Type
Wired IEMs
Wired IEMs
Price (USD)
$1,100
$650
HearWiki score
61
84
Released
2019
2023
Availability
Discontinued
Still sold new
Driver
5× balanced armature
1DD + 2BA + 2EST tribrid
Driver type
balanced-armature
tribrid
Driver configuration
-
1DD + 2BA + 2EST
Driver size
-
10 mm
Drivers per side
5
5
Frequency response
10 Hz - 28 kHz
-
Impedance
6.4 Ω
25 Ω
Sensitivity
112.8 dB/mW
-
Active noise cancelling
No
-
Weight
5.9 g
6 g
Detachable cable
Yes
-
USB-C
No
-
Connector
-
2-pin 0.78 mm
Model code
Andromeda Emerald Sea
-

What reviewers said

Campfire Audio Andromeda S

The Campfire Audio Andromeda S is a wired, multi-driver in-ear monitor built around five balanced armature drivers, delivering a highly detailed and analytical sound signature. With a low 6.4-ohm impedance and high sensitivity, it pairs well with quality sources, though it lacks wireless or noise-canceling features. Its compact, lightweight build and detachable cable make it a portable reference option for critical listening.

  • Pro:Extremely detailed and resolving sound
  • Pro:Lightweight and comfortable fit
  • Pro:Detachable cable for easy replacement or upgrade
  • Con:Sensitive to source impedance and may hiss with noisy gear
  • Con:Lacks wireless connectivity and noise cancellation
  • Con:Upper mids can sound harsh or aggressive to some ears

Hisenior Mega5EST

The Hisenior Mega5EST is a premium wired tribrid IEM that pairs a dynamic driver, dual balanced armatures, and dual electrostatic drivers for a cohesive, engaging sound. Its tuning leans toward musical enjoyment rather than clinical analysis, wrapped in a lightweight, well-built shell with a generous accessory set. The overall presentation is balanced and easy to listen to, making it a versatile choice for those seeking high-end performance without fatigue.

  • Pro:Engaging, pleasure-oriented tuning that remains balanced and cohesive
  • Pro:Premium build quality with a lightweight, comfortable fit
  • Pro:Includes a robust accessory set and quality cable
  • Con:Shell color may not perfectly match the faceplates aesthetically
  • Con:Tuning favors broad appeal over extreme technical precision
  • Con:No active noise cancellation, limiting isolation to passive means

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

Compare something else

Swap either side out, or start again from the picker.

New comparisonCampfire Audio Andromeda SHisenior Mega5EST