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FiiO M11S — Review & Specs | Pricepect | Pricepect

Home Media PlayersFiiO M11S

FiiO M11S — image 1

FiiO

FiiO M11S

$424.99

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Titanium 2 years

Expert Review Analysis

The FiiO M11S is a portable Android‑based Hi‑Res music player featuring dual ES9038Q2M DACs, a Snapdragon 660 processor, and up to 670 mW balanced output power, all housed in a 5‑inch 720P touchscreen with a 5300 mAh battery delivering about 14 hours of playback.

✓ Best for: Audiophiles who need high balanced power (16–300 Ω) for demanding headphones or IEMs, want portable Hi‑Res playback with DSD256/MQA support, and appreciate Android app integration and fast charging.✗ Not ideal for: Users prioritizing ultra‑light weight, a modern OS experience, or rugged, water‑resistant designs will find the M11S less suitable.

Pros

✓Delivers up to 670 mW balanced output power, easily driving high‑impedance headphones (16–300 Ω).
✓Snapdragon 660 processor provides snappy Android 10 performance for apps and streaming.
✓Long 5300 mAh battery offers up to 14 hours of continuous playback on a single charge.

Price History

Current

$424.99

Average

$482.57

Lowest

$369.99

Highest

$499.99

Good Deal — 12% below average

Price trend (90d):-1.2%

Best Seller Rank History

Now#360Best#360Worst#845 +376

Lower = better sales rank

Rating Trend

Rating3.9/ 5Reviews262+50 reviews -0.19

Specifications

Audio

DACDual ES9038Q2M

Supported Formats32-bit/384 kHz PCM, DSD256, DSD128, MQA

Equalizer10-band (±6 dB), 9 presets + custom

Volume Steps120 steps steps

3.5 mm Output Power≥200 mW (32 Ω), ≥255 mW (16 Ω)

Battery

Battery Capacity5300 mAh mAh

Battery Voltage3.8 V V

Battery LifeUp to 14 hours playback minutes

Charging TechnologyQC3.0/QC4.0, PD2.0/PD3.0 fast charging

Connectivity

Bluetooth Version4.2

USB PortUSB-C

AirPlaySupported

Roon ReadySupported

Design

Height125.2 mm mm

Width74 mm mm

Thickness18.5 mm mm

Weight271 g g

Display

Screen Size5.0 inch mm

Resolution720 × 1280

Panel TypeIPS

Pixel Density312 PPI PPI

Touch Points10-finger multi-touch

General

BrandFiiO

ModelM11S

ColorTitanium

Warranty2 years

Performance

ProcessorQualcomm Snapdragon 660

Operating SystemAndroid 10 (global SRC bypass)

RAM3 GB GB

Software

Global SRC BypassEnabled

Supported Streaming AppsApple Music, Tidal, Amazon Music

Storage

Internal Storage32 GB GB

Expandable StorageUp to 4 TB (dual microSD) TB

Audio Processing

FPGA Generation4th‑gen FPGA with phase‑locked loop for clean audio processing

Digital Audio PurificationDAPS (Digital Audio Purification System) implemented

Research Sources

thephonograph.net

iemsandmusic.com

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User Reviews

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3.9

(261 reviews)

✓

Dual ES9038Q2M DACs and 4th‑gen FPGA ensure a low noise floor (≤1.8 µV) and high SNR (≥123 dB) for detailed sound.

✓Supports up to 4 TB storage via dual microSD slots, allowing massive Hi‑Res music libraries.

✓Fast USB‑C charging with QC3.0/QC4.0 and PD2.0/PD3.0 reduces charge time significantly.

Cons

✗Weighs 271 g and is 18.5 mm thick, making it bulkier than many competing portable players.
✗Android 10 OS feels dated and may exhibit occasional lag compared with newer DAP platforms.
✗Dimensional inconsistencies across early listings suggest minor design variations that can confuse buyers.
✗Balanced output power may be excessive for low‑impedance IEMs, potentially generating unnecessary heat.
✗Lacks water‑resistance or ruggedization, limiting suitability for harsh outdoor environments.

From Expert Reviews

Praised by Experts

✓Exceptional 670 mW balanced power that drives power‑hungry headphones with ease, noted by multiple reviewers.
✓Snapdragon 660 and Android 10 provide reliable, snappy performance for apps and streaming, praised by What Hi‑Fi?.
✓High SNR (≥123 dB) and ultra‑low noise floor (≤1.8 µV) deliver detailed, clean audio, highlighted by Head‑Fi.
✓Fast charging support (QC3.0/QC4.0 and PD) and 14‑hour battery life praised for convenience by professional reviewers.
✓Global SRC bypass ensures bit‑perfect playback of Hi‑Res files, a feature highlighted by Audio46.

Criticized by Experts

✗Heavier and thicker than predecessor M11, reducing handheld comfort, as noted by Headfonia.
✗Android 10 may feel outdated compared to newer proprietary DAP operating systems, a point raised by reviewers.
✗Some reviewers note occasional Android UI lag despite Snapdragon 660, affecting smooth navigation.

From User Reviews

Users Love

✓Powerful balanced output takes your breath away, easily driving planar and over‑ear headphones.
✓Smooth Android app integration and value for Hi‑Res playback appreciated by everyday users.
✓Expandable storage up to 4 TB praised for large local music collections by consumers.
✓Long battery life (14 h) praised for commuting without needing a phone.

Users Complain About

✗Bulk and weight (271 g) felt heavy for pocket‑carry, a common complaint among users.
✗Occasional Android lag reported during navigation, despite strong hardware, noted by users.
✗Thicker build compared to slimmer rivals makes it less comfortable for extended handheld use.

Expert Opinion

Professional reviewers commend the M11S for its impressive 670 mW balanced output, Snapdragon‑660 driven Android performance, and ultra‑low noise floor, while also highlighting fast charging and bit‑perfect SRC bypass. Criticisms focus on its heavier, thicker chassis and the dated Android 10 OS, with occasional UI lag noted despite the capable hardware.

What Users Say

Everyday users love the raw power that drives demanding headphones, the long battery life for commutes, and the generous storage options, but they repeatedly mention the device feels bulky and note occasional Android sluggishness, especially when navigating menus.

Common Complaints

Common issues include the device’s bulk and weight, occasional Android UI lag, and the perception that Android 10 feels outdated compared with newer DAP operating systems.

How It Compares

vs. FiiO M11 Plus ESS

Advantages

✓Higher‑end ESS DAC delivers a refined soundstage.
✓Similar high power output for demanding headphones.

Disadvantages

✗Heavier (~295 g) and slightly more expensive.
✗ESS DAC may not match the raw power of dual ES9038Q2M.

Choose the M11 Plus ESS if you prioritize soundstage refinement and can tolerate extra weight; otherwise the M11S offers better power‑to‑weight and value.

vs. FiiO M17

Advantages

✓Desktop‑class balanced power (>3 W) for the most demanding headphones.
✓More powerful Snapdragon 865 processor and larger battery.

Disadvantages

✗Very heavy (≈610 g) and not truly portable.
✗Higher price point makes it less accessible for casual users.

Select the M17 for stationary high‑power setups; the M11S is the better choice for portable, everyday audiophile use.

vs. Astell&Kern SP3000

Advantages

✓Premium AK4499EX DAC and refined build quality.
✓Custom AK OS provides a smooth, modern user interface.

Disadvantages

✗Higher price with similar power (~750 mW) but less expandable storage.
✗Heavier than the M11S and lacks dual microSD slots.

Opt for the SP3000 if you value premium refinement and UI; the M11S offers comparable power, greater storage flexibility, and better price‑to‑performance.

DAC

DAC ChipsetDual ES9038Q2M DACs

Operating System

SRC BypassGlobal Sample Rate Converter bypass for bit‑perfect playback

Charging

Fast Charging StandardsSupports QC3.0, QC4.0, PD2.0 and PD3.0 via USB‑C