Stored Category Comparison

FiiO M21 vs iBasso DX320

This page compares two published daps profiles using stored summaries, source-attributed scoring, and a single lines-only radar for fast visual difference checks.

Back to FiiO M21Open iBasso DX320

Sound Profile Radar

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FiiO M21
iBasso DX320

Category Scores

Stored score comparison

Every score is pulled from the stored product intelligence snapshot for this category pair.

AxisM21DX320Delta
Bass
8.1
8.5
+0.4
Mids
8.3
8.6
+0.3
Treble
8.1
8.5
+0.4
Technicalities
8.1
8.7
+0.6
Soundstage
8
8.5
+0.5
Value
9
8.2
-0.8

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FiiO M21 can only be compared against published daps profiles.

Quick Read

FiiO M21

Among approved sources, the M21 consistently reads like an aggressive value play rather than a compromised budget DAP. Moonstar and Bloom converge on the same strengths: strong output for the money, a fast Android experience, a genuinely useful desktop mode, and a slightly warm-natural tonality that stays controlled and broadly versatile. Community discussion around headphone pairing reinforces that it has enough output and flexibility to serve a wide range of portable use cases. The recurring caveat is that it is not the last word in microdetail or summit-fi refinement, but in its price band it looks unusually complete and easy to recommend.

iBasso DX320

The DX320 was iBasso's flagship before the DX340: a $1,599 Android 11 player pairing a dual ROHM DAC implementation with the modular amp-card system. The excellent AMP11 MK2s stock card and the optional Korg NuTube AMP13 for tube flavor. Headfonics calls it deeply engaging: a dash of smooth tuning mixed into iBasso's detail-oriented house sound, fresh and interesting despite the familiar package, and versatile across gear. Headfonia and the Head-Fi showcase agree it aged into one of the best value flagship-tier DAPs once the DX340 arrived. Caveats: Android 11 is dated now, battery life is mid-pack, and the best experience assumes buying into extra amp cards.

FiiO • DAPs

FiiO M21

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Among approved sources, the M21 consistently reads like an aggressive value play rather than a compromised budget DAP. Moonstar and Bloom converge on the same strengths: strong output for the money, a fast Android experience, a genuinely useful desktop mode, and a slightly warm-natural tonality that stays controlled and broadly versatile. Community discussion around headphone pairing reinforces that it has enough output and flexibility to serve a wide range of portable use cases. The recurring caveat is that it is not the last word in microdetail or summit-fi refinement, but in its price band it looks unusually complete and easy to recommend.

Strengths

  • Excellent value proposition with desktop mode and strong output
  • Natural-warm tonality that stays versatile across genres
  • Modern Android usability and broad connectivity

Weaknesses

  • Not a top-tier technical performer compared with far more expensive DAPs
  • Best performance story depends partly on using desktop mode
  • Still a mid-tier device in material luxury and outright refinement

iBasso • DAPs

iBasso DX320

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The DX320 was iBasso's flagship before the DX340: a $1,599 Android 11 player pairing a dual ROHM DAC implementation with the modular amp-card system. The excellent AMP11 MK2s stock card and the optional Korg NuTube AMP13 for tube flavor. Headfonics calls it deeply engaging: a dash of smooth tuning mixed into iBasso's detail-oriented house sound, fresh and interesting despite the familiar package, and versatile across gear. Headfonia and the Head-Fi showcase agree it aged into one of the best value flagship-tier DAPs once the DX340 arrived. Caveats: Android 11 is dated now, battery life is mid-pack, and the best experience assumes buying into extra amp cards.

Strengths

  • ROHM DAC implementation with a fresh, engaging take on the iBasso house sound
  • Modular amp cards: from the strong stock AMP11 MK2s to NuTube AMP13
  • Post-DX340 pricing makes it a flagship-tier value pick

Weaknesses

  • Android 11 platform shows its age
  • Full flexibility means budgeting for additional amp cards
  • Superseded as flagship by the DX340 generation