Stored Category Comparison

FiiO M23 vs HiBy R6 Pro II

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

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FiiO M23
HiBy R6 Pro II

Category Scores

Stored score comparison

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

AxisM23R6 Pro IIDelta
Bass
8.2
8
-0.2
Mids
8
8.2
+0.2
Treble
7.8
7.7
-0.1
Technicalities
8.1
8
-0.1
Soundstage
8.4
7.9
-0.5
Value
8.1
8
-0.1

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FiiO M23 can only be compared against published daps profiles.

Quick Read

FiiO M23

The M23 is FiiO's $699 midrange-plus Android player pairing a flagship AKM DAC stack with THX AAA 78+ amplification good for roughly a watt balanced, plus practical extras like a desktop mode that runs the player off wall power to spare the battery. Approved reviews agree it punches above its price on scale: MajorHiFi hears a wide, articulate presentation that stands confidently next to some thousand-dollar players, and Headfonics rates it a competitive, smoother-sounding update over the M11 Plus ESS with genuinely useful new features. The consistent criticism is the FiiO house smoothness: timbral edges can feel rounded off, which flatters harsh recordings but can read as slightly veiled next to more incisive rivals.

HiBy R6 Pro II

The R6 Pro II is HiBy's $749 Android mid-fi player built around dual AK4499EX DACs with a discrete I/V stage, dual NDK femtosecond oscillators, and switchable Class-A/AB amplification: spec-sheet decoding (native DSD1024, 32bit/1536kHz) that led the market at launch. Headfonics hears a slightly laid-back, smooth signature tuned for IEM precision rather than raw wattage, recommending it as a big-screen streaming-first player or a refined IEM source. The tradeoffs: Class-A mode taxes battery and heat, output power targets IEMs not full-size headphones, and the relaxed tuning is a flavor choice that detail-first listeners may find polite.

FiiO • DAPs

FiiO M23

Open page

The M23 is FiiO's $699 midrange-plus Android player pairing a flagship AKM DAC stack with THX AAA 78+ amplification good for roughly a watt balanced, plus practical extras like a desktop mode that runs the player off wall power to spare the battery. Approved reviews agree it punches above its price on scale: MajorHiFi hears a wide, articulate presentation that stands confidently next to some thousand-dollar players, and Headfonics rates it a competitive, smoother-sounding update over the M11 Plus ESS with genuinely useful new features. The consistent criticism is the FiiO house smoothness: timbral edges can feel rounded off, which flatters harsh recordings but can read as slightly veiled next to more incisive rivals.

Strengths

  • Expansive, wide-scaled sound that competes above its price class
  • Near 1W balanced THX AAA 78+ output drives demanding IEMs and many headphones
  • Desktop power mode and modern conveniences add real daily value

Weaknesses

  • Signature smoothness can veil timbral detail and transient bite
  • Android 10 base is older than same-price rivals
  • Not the pick for listeners wanting maximum incisiveness and energy

HiBy • DAPs

HiBy R6 Pro II

Open page

The R6 Pro II is HiBy's $749 Android mid-fi player built around dual AK4499EX DACs with a discrete I/V stage, dual NDK femtosecond oscillators, and switchable Class-A/AB amplification: spec-sheet decoding (native DSD1024, 32bit/1536kHz) that led the market at launch. Headfonics hears a slightly laid-back, smooth signature tuned for IEM precision rather than raw wattage, recommending it as a big-screen streaming-first player or a refined IEM source. The tradeoffs: Class-A mode taxes battery and heat, output power targets IEMs not full-size headphones, and the relaxed tuning is a flavor choice that detail-first listeners may find polite.

Strengths

  • Dual AK4499EX with discrete I/V and femtosecond clocking at $749
  • Class-A/AB switching lets you trade battery for refinement
  • Smooth, laid-back tuning that flatters long IEM sessions

Weaknesses

  • IEM-first output power: full-size headphones want more
  • Class-A mode runs warm and shortens battery life
  • Relaxed signature can read as polite next to energetic rivals