For audiophiles choosing among hi-res audio players, I’d start with the HiBy R4 as my best overall pick: Android 12, Wi-Fi, balanced outputs, and expandable storage make it a flexible music player. The FiiO M21 stands out for its Android 13 platform and quad DACs, while the HiBy R1 offers Tidal and Qobuz support in a more focused player. The main tradeoffs are streaming convenience versus a simpler local-library setup, and premium amplification versus size and feature needs. DAC and file-format numbers alone do not guarantee better sound, so matching the player to your headphones and listening habits matters. Read on for the full comparison and a guide to choosing the right fit.
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Key Takeaways
- The HiBy R4 is the most versatile fit for music libraries and streaming: Android 12, Wi-Fi, 3.5mm and 4.4mm outputs, and storage expansion up to 2TB cover a wide range of listening setups.
- The FiiO M21 and FiiO M27 serve different ambitions: the M21 pairs Android 13 and quad DACs in a more balanced feature set, while the M27’s dual flagship DACs and 5000mW balanced amp are aimed at buyers who want substantial amplification.
- The HiBy R1 is the clearest pick for built-in streaming: its listed Tidal and Qobuz support makes it distinct from the more locally focused Surfans F20 and HIFI WALKER H2.
- Several models prioritize local files over broad smart features: the Surfans F20, Surfans F20 Pro, HIFI WALKER H20, and HIFI WALKER H20 Pro offer a more direct path for buyers with music stored on a card.
- Headline DAC and format specifications do not settle the choice: outputs, storage plans, streaming needs, and headphone demands distinguish these players more usefully than maximum sample-rate claims alone.
| hi res audio players for audiophile | DAC | Expandable storage |
|---|---|---|
| HiBy Music R6Pro II 2025 Digit | Dual CS4308P | — |
| HIFI WALKER H20 Ultra MP3 Play | ESS9038Q2M | Up to 512 GB |
| Surfans F20 Pro HiFi Music Pla | Dual ESS9018K2M | Up to 1 TB via microSD |
| ZAQE P30 HiFi MP3 Player with | — | Up to 512 GB via microSD |
| HIFI WALKER H20 Pro Hi-Res MP3 | Dual ES9219PC | Up to 512 GB via microSD |
| HiFi MP3 Player with Hi-Res Lo | — | — |
| FiiO M27 Android HiFi Music Pl | — | Dual high-speed microSD slots |
| HiBy R1 HiFi MP3 Player with B | CS43131 | MicroSD up to 2TB |
| Surfans F35 HiFi MP3 Player wi | ESS9038Q2M | Up to 512GB |
| HiFi Walker H2 Hi-Res Bluetoot | ESS ES9018K2M | — |
| Surfans F20 HiFi MP3 Player wi | ESS ES9018K2M | — |
| HiBy R4 HiFi MP3/MP4 Player wi | — | Up to 2TB via microSD |
| FiiO M21 Android 13 Portable M | 4× CS43198 | — |
| GIEDYU Hi-Res Android Music Pl | — | Up to 512GB via microSD |
| Sony NW-A306 Walkman 32GB Hi-R | — | — |
More Details on Our Top Picks
HiBy Music R6Pro II 2025 Digital Audio Player – Dual Flagship DAC with Class A Independent Amplifier
The HiBy R6Pro II 2025 makes the strongest case as an all-rounder for serious headphone listening. Its dual CS4308P DACs and independent Class A/AB amplifier, rated up to 632 mW balanced, give it more headroom for demanding headphones than the HIFI WALKER H20 Ultra. Native DSD512, PCM up to 768 kHz/32-bit, and MQA unfolding offer broad format support, while Android 12, Wi-Fi, and 128 GB of built-in storage make music apps and a local library easier to combine. The large 5.9-inch screen also suits browsing and playback control. The tradeoffs are its 0.3 kg weight, a feature set that may feel elaborate for casual listening, and about 12 hours of playback in Class AB mode. Choose it for power and flexibility, not pocket-light simplicity.
Pros:- Independent Class A/AB amplifier with up to 632 mW balanced output
- Native DSD512 and PCM decoding up to 768 kHz/32-bit
- Android 12, Wi-Fi, and 128 GB internal storage support a flexible music setup
- USB DAC and SPDIF outputs add options for a desktop or home audio system
Cons:- At 0.3 kg, it is heavier than a small pocket music player
- About 12 hours of Class AB playback may require daily charging for heavy use
- Its extensive audio features may be more than casual listeners need
Best for: Audiophiles who want one Android player for streaming, a large local library, and power-hungry wired headphones.
Not ideal for: Listeners who want a lightweight, simple player or routinely need more than about 12 hours between charges.
- Operating system:Android 12
- Processor and memory:Snapdragon 665; 6 GB RAM
- Storage:128 GB internal
- DAC:Dual CS4308P
- Amplifier:Independent Class A/AB; up to 632 mW balanced
- Audio support:Native DSD512; PCM up to 768 kHz/32-bit; MQA 16× unfolding
- Screen:5.9-inch, 1080p
- Connectivity:Dual-band Wi-Fi, Bluetooth 5.0, USB DAC, SPDIF coaxial
- Battery:5000 mAh; about 12 hours in Class AB mode
Our verdict“Choose the R6Pro II if you want a powerful, app-friendly player for varied music listening and demanding wired headphones.”
HIFI WALKER H20 Ultra MP3 Player with Bluetooth, 4.4mm Balanced & 3.5mm Output, ESS9038Q2M DAC, DSD256/32bit 768kHz Lossless Audio, Portable Digital Player with 128GB Card
The HIFI WALKER H20 Ultra suits listeners who want a music-only device rather than another Android screen competing for attention. Its ESS9038Q2M DAC, 4.4 mm balanced and 3.5 mm outputs, and support for DSD256 and high-resolution PCM make it a capable wired companion. Bluetooth 5.1 with LDAC and aptX-HD adds a useful wireless route, while the included 128 GB card gives a sizeable local library from the start. Compared with the Android-based HiBy R6Pro II 2025, this player is more focused on stored music and does not list Wi-Fi or streaming-service integration. That simplicity is also a limitation: buyers who depend on streaming will need another source. Battery life is listed at 10-plus hours, and expandable storage tops out at 512 GB, below the Surfans F20 Pro’s stated 1 TB capacity.
Pros:- Includes a 128 GB TF card and supports expansion up to 512 GB
- 4.4 mm balanced and 3.5 mm headphone outputs
- Bluetooth 5.1 supports LDAC and aptX-HD
- DSD256 and a broad range of lossless formats are supported
Cons:- No Wi-Fi or streaming-service integration is listed
- Battery life is listed at 10-plus hours, shorter than the ZAQE P30’s stated maximum
- Maximum stated expandable storage is lower than the Surfans F20 Pro’s 1 TB
Best for: Listeners building a local lossless library who want balanced wired output and Bluetooth without phone notifications.
Not ideal for: Music fans who rely on Wi-Fi streaming services or want storage beyond 512 GB.
- DAC:ESS9038Q2M
- Bluetooth:Version 5.1; LDAC and aptX-HD
- Headphone outputs:4.4 mm balanced and 3.5 mm stereo
- Screen:4-inch touchscreen
- Audio support:DSD256; 32-bit/768 kHz; FLAC, WAV, APE, ALAC, MP3
- Included storage:128 GB TF card
- Expandable storage:Up to 512 GB
- Battery:3000 mAh; 10+ hours playback
Our verdict“Pick the H20 Ultra for a distraction-free player centered on local files, not for Wi-Fi streaming.”
Surfans F20 Pro HiFi Music Player with Dual ESS9018 DAC
The Surfans F20 Pro is the storage-focused pick for listeners who want Android and a large offline collection without stepping up to the HiBy R6Pro II 2025. Its dual ESS9018K2M DACs, DSD512 support, and 4.4 mm balanced output rated up to 500 mW at 32 ohms give it a substantial wired-audio feature set. Dual-band Wi-Fi and Bluetooth LDAC add flexibility beyond the HIFI WALKER H20 Ultra, which is oriented around local playback and does not list Wi-Fi. The F20 Pro’s standout advantage is its microSD expansion up to 1 TB, though its 32 GB internal storage is modest and the included card adds only another 32 GB. The 2.73-inch touchscreen is also cramped beside the R6Pro II’s larger display, making library browsing less comfortable.
Pros:- Expandable storage supports microSD cards up to 1 TB
- 4.4 mm balanced output rated up to 500 mW at 32 ohms
- Dual-band Wi-Fi and Bluetooth LDAC offer wired and wireless flexibility
- Supports DSD512 and high-resolution PCM playback
Cons:- Only 32 GB of built-in storage, with a 32 GB card included
- The 2.73-inch touchscreen is smaller than the screens on the R6Pro II and H20 Ultra
- PCM support is listed up to 192 kHz/24-bit, below the R6Pro II’s stated maximum
Best for: Android-player buyers with a large music collection who want balanced output and room to expand by microSD.
Not ideal for: Listeners who want generous built-in storage or a large screen for browsing playlists and apps.
- Operating system:Android 12
- Processor and memory:Octa-core; 3 GB RAM
- Storage:32 GB built-in; 32 GB microSD card included
- Expandable storage:Up to 1 TB via microSD
- DAC:Dual ESS9018K2M
- Audio support:DSD512; PCM up to 192 kHz/24-bit
- Headphone outputs:4.4 mm balanced up to 500 mW at 32 ohms; 3.5 mm
- Wireless connectivity:Dual-band Wi-Fi; Bluetooth LDAC
- Screen and weight:2.73-inch touchscreen; 6.24 ounces
Our verdict“Choose the F20 Pro if expandable capacity matters more to your music library than built-in storage or screen size.”
ZAQE P30 HiFi MP3 Player with Bluetooth, 96GB Lossless Audio Player, DSD256/FLAC/ALAC Support, Android 12, 4GB RAM/32GB Storage
The ZAQE P30 stands apart for buyers who put long playback between charges ahead of a refined screen or compact dimensions. Its stated up-to-35-hour battery life is far beyond the listed endurance of the HIFI WALKER H20 Ultra and the R6Pro II in Class AB mode. Android 12, Wi-Fi, and Bluetooth with LDAC give it more app and wireless options than a local-file-only player, while the ESS9018Q2M2 DAC and OPA16122 amplifier pair with both 3.5 mm and 4.4 mm outputs. The balanced output is rated at 500 mW at 32 ohms. There are compromises: the 480 × 854 display is low-resolution, and the stated 5.75-inch depth and height make it unusually bulky beside the Surfans F20 Pro. Its 32 GB internal storage also means relying on a microSD card for a larger collection.
Pros:- Listed battery life reaches up to 35 hours
- Android 12, Wi-Fi, and LDAC Bluetooth support app and wireless use
- 4.4 mm balanced output rated at 500 mW at 32 ohms
- MicroSD expansion supports up to 512 GB
Cons:- 480 × 854 resolution is modest for the 3.4-inch display
- The stated 5.75-inch depth and height suggest a bulky form factor
- Only 32 GB of internal storage
Best for: Listeners who want an Android music player with long stated battery life, balanced output, and room for a microSD library.
Not ideal for: Buyers seeking a compact player, a sharp display, or ample built-in space without adding a card.
- Operating system:Android 12
- Memory and storage:4 GB RAM; 32 GB internal
- Expandable storage:Up to 512 GB via microSD
- DAC and amplifier:ESS9018Q2M2 DAC; OPA16122 amplifier
- Audio support:DSD256, FLAC, ALAC, WAV, APE, MP3 and more
- Headphone outputs:3.5 mm at 125 mW/32 ohms; 4.4 mm balanced at 500 mW/32 ohms
- Screen:3.4 inches; 480 × 854
- Wireless connectivity:Bluetooth 5.0 with LDAC/SBC/AAC; 2.4G/5G Wi-Fi
- Battery:2500 mAh; up to 35 hours
Our verdict“The P30 makes sense for listeners who prioritize long battery life and Android features over a compact body and sharp screen.”
HIFI WALKER H20 Pro Hi-Res MP3 Player with Bluetooth, 64GB Memory Card
The HIFI WALKER H20 Pro is the straightforward pick for listeners who want physical controls alongside a touchscreen and a focused music library. Its dual ES9219PC DACs and support for FLAC, WAV, and DSD cover common lossless listening, while 3.5 mm and 4.4 mm balanced outputs let it serve standard and balanced headphone setups. The listed 64 GB storage is a practical starting point, with microSD expansion up to 512 GB. Unlike the Android-based ZAQE P30 and Surfans F20 Pro, the H20 Pro is presented as a dedicated player, so it may suit people who would rather browse stored tracks than manage apps. The tradeoff is less documented flexibility: Wi-Fi and streaming support are not listed, and no battery-life figure is provided. It is a simpler proposition than the HIFI WALKER H20 Ultra, but lacks that model’s stated Bluetooth codecs and included 128 GB card.
Pros:- Dual ES9219PC DACs and support for multiple lossless formats
- 3.5 mm and 4.4 mm balanced headphone outputs
- 64 GB storage with microSD expansion up to 512 GB
- Touchscreen and physical controls support hands-on playback
Cons:- Wi-Fi and streaming-service support are not listed
- No battery-life figure is provided
- Its 64 GB storage is less than the H20 Ultra’s included 128 GB card
Best for: Listeners who mainly play stored lossless music and want physical controls with both standard and balanced headphone outputs.
Not ideal for: Streaming-first buyers or listeners who need documented battery endurance and a larger included music library.
- DAC:Dual ES9219PC
- Storage:64 GB
- Expandable storage:Up to 512 GB via microSD
- Screen and controls:3.2-inch LCD touchscreen; physical controls
- Headphone outputs:3.5 mm and 4.4 mm balanced
- Connectivity:Bluetooth, USB, Aux
- Supported formats:FLAC, WAV, APE, MP3, AIFF, AAC, OGG, DSF, DFF
- Warranty:1 year
Our verdict“Pick the H20 Pro for hands-on local music playback, but choose a Wi-Fi-enabled player if streaming is part of your routine.”
HiFi MP3 Player with Hi-Res Lossless Audio, Bluetooth 5.3, 64GB Memory, 3.5mm Balanced Output, Long Battery Life, Up to 256GB
This player suits listeners who want a dedicated library device and long stretches of wired music playback without a streaming-focused interface. Its 17-hour wired rating exceeds the Surfans F35’s 10 hours, making it a better fit for extended listening away from a charger. The Actions 2167 chipset and broad format support, including FLAC, ALAC, AIFF and DSD files, cover varied personal collections. Bluetooth 5.3 adds a wireless option, but this unit only transmits audio and has no Wi-Fi, so it cannot serve as a streaming player. Its 64GB onboard storage may also call for a card for larger libraries, and the listed 3.5mm output power is modest beside the FiiO M27’s high-power balanced amp. I’d pick it for simple local playback, not demanding headphones or streaming.
Pros:- Supports a wide range of lossless and high-resolution formats, including FLAC, ALAC, AIFF and DSD.
- Up to 17 hours of wired playback is longer than the Surfans F35’s stated battery life.
- Bluetooth 5.3 provides a current wireless transmission option.
- Storage can expand from 64GB to 256GB.
Cons:- No Wi-Fi streaming; Bluetooth works as a transmitter only.
- Listed output power is limited compared with the FiiO M27’s high-power balanced output.
- The 64GB internal library may require an expansion card for larger music collections.
Best for: Listeners with a local lossless music collection who want long wired sessions and occasional Bluetooth headphone use.
Not ideal for: Streaming-first listeners and owners of power-hungry headphones who need Wi-Fi apps or stronger amplification.
- Internal memory:64GB
- Expandable memory:Up to 256GB
- Chipset:Actions 2167
- Bluetooth:5.3; transmitter only
- Supported formats:MP3, FLAC, APE, WAV, ALAC, AIFF, DSF, DFF and others
- Battery capacity:760mAh
- Playback time:Up to 17 hours wired; up to 20 hours Bluetooth
- 3.5mm output power:20mW at 16Ω; 10mW at 32Ω
- Wi-Fi:Not supported
Our verdict“Choose this player for long wired sessions with locally stored music, but skip it if streaming or driving demanding headphones is a priority.”
FiiO M27 Android HiFi Music Player with Dual ES9039SPRO DACs, 8GB RAM + 256GB Storage, 5000mW Balanced Amp (Aluminum Alloy Edition)
The FiiO M27 is the lineup’s clearest choice for audiophiles building around demanding headphones and a large digital music library. Its dual ES9039SPRO DACs and stated 5000mW-per-channel balanced output give it far more amplification headroom than the HiFi MP3 Player with Actions 2167, while Android and 8GB RAM support a more flexible, app-friendly setup. The 31-band PEQ and Auto EQ offer detailed sound shaping, and the 3.5mm, 4.4mm and 6.35mm outputs accommodate varied headphone connections. Desktop Mode and a detachable 9200mAh battery also make it unusually adaptable between portable and stationary listening. That capability comes with real costs in handling: it is bulky, and the extensive controls and options may feel like overkill for anyone who just wants to press play and enjoy music.
Pros:- High-power balanced output is suited to demanding headphones.
- Dual ESS ES9039SPRO DACs and independent power rails support a feature-rich audio setup.
- 31-band PEQ with Auto EQ gives listeners extensive sound-shaping options.
- Multiple headphone and digital outputs support varied listening systems.
Cons:- Large battery and substantial hardware make it bulky for everyday pocket carry.
- The complex feature set can be excessive for listeners who want simple local playback.
Best for: Audiophiles with demanding headphones who want a powerful Android player for home and portable music listening.
Not ideal for: Listeners seeking a light, simple pocket player or a straightforward device for casual music playback.
- Platform:Qualcomm QCS6490
- CPU:A78 cores up to 2.7GHz
- RAM and internal storage:8GB RAM; 256GB storage
- Expandable storage:Dual high-speed microSD slots
- DACs:Dual ESS ES9039SPRO
- Balanced output power:Up to 5000mW per channel
- Audio outputs:3.5mm, 4.4mm, 6.35mm, coaxial I/O and optical
- Battery:Detachable 9200mAh; 35W fast charging
- Equalizer:31-band global PEQ with Auto EQ
Our verdict“Pick the M27 if your music setup calls for serious amplification, extensive tuning and broad connectivity, rather than a compact player.”
HiBy R1 HiFi MP3 Player with Bluetooth 5.1, Tidal & Qobuz, DSD 256 Native, Touchscreen, MSEB Tuning, 2TB Expandable Memory
For music listeners who want streaming access and a small, light device, the HiBy R1 offers a different balance from the library-first HiFi MP3 Player with Actions 2167. Its Wi-Fi support and Tidal and Qobuz compatibility make it the more natural pick for streamed listening, while the 70g body and 3-inch touchscreen keep it easy to carry. The CS43131 DAC handles formats up to native DSD256 and PCM 384kHz/32-bit, and MSEB tuning gives listeners a practical way to adjust the sound. It can also take a microSD card up to 2TB, although there is no internal memory, so a card is required from the outset. Battery life is rated up to 15 hours, shorter than the other player’s wired figure, and Bluetooth is output-only rather than a way to connect a phone as a source.
Pros:- Wi-Fi and Tidal and Qobuz compatibility support streamed music listening.
- Supports native DSD256 and PCM up to 384kHz/32-bit.
- MSEB tuning offers hands-on sound customization.
- MicroSD expansion supports cards up to 2TB in a 70g player.
Cons:- No internal memory, so music storage requires a microSD card.
- Bluetooth is output-only and cannot receive audio from a phone or computer.
- Playback is rated up to 15 hours, shorter than the Actions 2167 player’s wired runtime.
Best for: Listeners who want a lightweight music player for Tidal or Qobuz, local high-resolution files and adjustable sound.
Not ideal for: Buyers who want onboard storage, Bluetooth reception from a phone, or longer rated playback than 15 hours.
- DAC:CS43131
- Operating system and CPU:HiByOS; X1600E
- Internal memory:None
- Expandable storage:MicroSD up to 2TB
- Supported audio:Native DSD256; PCM up to 384kHz/32-bit
- Bluetooth:5.1 output-only; LDAC, aptX, AAC and SBC
- Wi-Fi:2.4GHz
- Screen and weight:3-inch IPS; 70g
- Playback time:Up to 15 hours
Our verdict“Choose the R1 for portable streaming and flexible sound tuning, provided you are comfortable adding a memory card.”
Surfans F35 HiFi MP3 Player with Bluetooth – 4.0″ Hi-Res Digital Audio Player, 128GB (supports up to 512GB memory card)
The Surfans F35 makes the most sense for audiophiles who want to connect different headphones without stepping up to the FiiO M27’s larger, more elaborate system. Its 4.4mm balanced output, 3.5mm jack and coaxial connection give it useful range across personal listening and compatible gear, while the ESS9038Q2M DAC and native DSD256 decoding target a high-resolution local library. Unlike the H2, it has a touchscreen and bi-directional Bluetooth 4.2, so it can send music to headphones or receive audio from another device. Its 128GB onboard storage is a helpful starting point, with expansion to 512GB. The main compromise is endurance: its 10-hour battery rating is shorter than the HiFi MP3 Player with Actions 2167, and Bluetooth 4.2 is an older version than the R1’s 5.1.
Pros:- 4.4mm balanced, 3.5mm and coaxial outputs accommodate varied audio setups.
- ESS9038Q2M DAC and native DSD256 decoding support high-resolution local playback.
- Bi-directional Bluetooth can transmit or receive audio.
- 128GB onboard storage expands to 512GB with a memory card.
Cons:- Rated battery life is up to 10 hours, shorter than the Actions 2167 player’s wired runtime.
- Bluetooth 4.2 is older than the Bluetooth 5.1 on the HiBy R1.
- No Wi-Fi streaming is listed.
Best for: Listeners switching between balanced and single-ended headphones who want onboard storage and Bluetooth reception.
Not ideal for: Frequent travelers who need long battery life or streaming apps and newer Bluetooth codecs.
- DAC:ESS9038Q2M
- Internal storage:128GB
- Expandable storage:Up to 512GB
- Screen:4.0-inch, 480 × 800 TFT LCD
- Outputs:3.5mm, 4.4mm balanced and 1Vpp coaxial Type-C
- Bluetooth:4.2 bi-directional
- Supported audio:Native DSD256 decoding; FLAC, WAV, AIFF, DFF and DSF
- Battery life:Up to 10 hours
- Weight:3.84 ounces
Our verdict“Choose the F35 if headphone connection options and Bluetooth reception matter more than streaming apps or extended battery life.”
HiFi Walker H2 Hi-Res Bluetooth MP3 Player with 64GB microSD Card
The HiFi Walker H2 is a good match for listeners who prefer physical controls over touchscreen menus. Its buttons and scroll wheel make library navigation a more tactile experience than on the Surfans F35, while the zinc-alloy body gives it a sturdy feel. The ESS ES9018K2M DAC and support for DSD128, FLAC, WAV and ALAC cover the core needs of a local high-resolution music collection. Bluetooth 5.2 with aptX provides a wireless option, and the included 64GB microSD card means storage is ready for use; cards up to 512GB are supported. The tradeoff is a simpler interface: unlike the F35’s touchscreen, the H2 offers no touch navigation. Its battery is rated for up to 10 hours, and the listed outputs do not include a 4.4mm balanced jack.
Pros:- Physical buttons and a scroll wheel provide tactile music navigation.
- ESS ES9018K2M DAC supports high-resolution playback, including DSD128.
- Includes a 64GB microSD card and supports cards up to 512GB.
- Bluetooth 5.2 with aptX supports wireless playback.
Cons:- No touchscreen, unlike the Surfans F35.
- No 4.4mm balanced output is listed.
- Playback is rated up to 10 hours.
Best for: Listeners who want a ready-to-load local music player with tactile controls and a durable body.
Not ideal for: Touchscreen users, owners of 4.4mm balanced headphones, and listeners seeking more than 10 hours of rated playback.
- DAC:ESS ES9018K2M
- Included storage:64GB microSD card
- Maximum supported storage:512GB microSD
- Bluetooth:5.2 with aptX
- Supported audio:DSD128, FLAC, WAV, APE and ALAC
- Outputs:USB DAC, 3.5mm headphone out and line out
- Battery life:Up to 10 hours
- Body material:Zinc alloy
- Controls:Buttons and scroll wheel
Our verdict“Pick the H2 for tactile controls and included card storage, but choose the F35 if you want a touchscreen or balanced output.”
Surfans F20 HiFi MP3 Player with Bluetooth 5.2, Lossless DSD FLAC High‑Resolution Audio, 64GB MicroSD Card (Expandable to 512GB)
I’d pick the Surfans F20 for listeners who want a dedicated player for a carefully collected offline music library. Its ESS ES9018K2M DAC handles PCM up to 32-bit/384kHz and native DSD128, while the included 64GB card gives you room to start building a portable collection. The tactile ALPS controls make track selection straightforward without relying on a touchscreen. Compared with the Android-based HiBy R4, the F20 is simpler and more focused on local files, but it gives up Wi-Fi and music apps. Bluetooth 5.2 and a line-out add flexibility for headphones and external equipment; the tradeoff is up to 10 hours of battery life, which is modest for long trips.
Pros:- ESS DAC supports PCM up to 32-bit/384kHz and native DSD128.
- Includes a 64GB microSD card and supports expansion up to 512GB.
- ALPS wheel and buttons provide tactile music-library navigation.
- Bluetooth 5.2, headphone output, and dedicated line-out offer flexible connections.
Cons:- Up to 10 hours of playback is limited compared with the Sony NW-A306’s stated 36 hours.
- No Wi-Fi or streaming app support; music must come from local files.
Best for: Listeners who keep a large offline library of FLAC, DSD, or other lossless files and prefer physical controls.
Not ideal for: Buyers who want Wi-Fi streaming apps or need a player to last through extended listening without recharging.
- DAC:ESS ES9018K2M
- Maximum PCM support:32-bit/384kHz
- Native DSD support:DSD128
- Included storage:64GB microSD card
- Maximum expandable storage:512GB
- Bluetooth:Version 5.2
- Audio outputs:3.5mm headphone jack, 1.5V line-out
- Battery life:Up to 10 hours
Our verdict“Choose the F20 for tactile, high-resolution offline listening, but pick the HiBy R4 if streaming apps matter more.”
HiBy R4 HiFi MP3/MP4 Player with Bluetooth, WiFi, Android 12, 3.5mm & 4.4mm Balanced Output, 32GB + Expandable up to 2TB
The HiBy R4 earns my best-overall spot because it pairs an Android music-app experience with serious wired listening options. Its four DAC chips, 4.4mm balanced output, and support for native DSD256 and PCM up to 768kHz/32-bit suit listeners who want to explore high-resolution files through demanding headphones. Dual-band Wi-Fi brings streaming into the same device, unlike the offline-only Surfans F20, and microSD expansion up to 2TB leaves room for downloads and a large local library. Bluetooth codecs including LDAC and aptX add wireless choices. The tradeoff is a 4.7-inch screen and Android interface: this is a more capable, phone-like player, not a tiny, distraction-free device. Its larger build may also be less convenient for pocket listening.
Pros:- Four DAC chips and a 4.4mm balanced output support a more flexible wired setup.
- Android 12 and dual-band Wi-Fi allow access to music apps and online listening.
- MicroSD expansion up to 2TB accommodates extensive high-resolution libraries.
- Supports native DSD256, PCM up to 768kHz/32-bit, and multiple Bluetooth codecs.
Cons:- The 4.7-inch screen and Android design make it bulkier than the Surfans F20.
- Its app-based interface may feel busy to buyers who want a basic dedicated player.
Best for: Audiophiles who want streaming apps, expandable local storage, and both balanced and single-ended headphone connections in one player.
Not ideal for: Listeners seeking a small, simple device dedicated to local playback, or anyone who finds Android menus and apps unnecessary.
- Processor:SD665 octa-core
- Operating system:Android 12
- RAM and internal storage:3GB RAM, 32GB storage
- Expandable storage:Up to 2TB via microSD
- DAC chips:4
- Audio outputs:3.5mm single-ended, 4.4mm balanced
- Audio support:Native DSD256, PCM 768kHz/32-bit, MQA 16×
- Wireless:Dual-band Wi-Fi; Bluetooth 5.0 with LDAC, aptX, aptX HD, AAC, and SBC
Our verdict“Pick the HiBy R4 if you want one player for streaming, high-resolution files, and balanced headphones.”
FiiO M21 Android 13 Portable Music Player with Snapdragon 680 and Quad CS43198 DACs (Black)
The FiiO M21 stands apart from the HiBy R4 by adding a clear portable-to-desktop use case. Its four CS43198 DACs and balanced amplification are paired with Desktop Mode, which lets the player run from external power without charging its battery. That can suit a listening desk where the M21 also serves as a portable source. Dual headphone outputs, SPDIF, and USB Audio give it more connection options than the Sony NW-A306, whose supplied specifications focus on compact portable playback. Android 13 and a Snapdragon 680 also support music apps. The compromises are its 245g weight and LCD screen, which make it less pocket-friendly than the Sony. The listed 64GB storage is also less expansive than the R4’s stated microSD capacity ceiling.
Pros:- Quad CS43198 DACs and balanced amplification are designed for low-noise listening.
- Desktop Mode allows operation from external power without charging the battery.
- SPDIF, USB Audio, and multiple headphone outputs suit varied home audio connections.
- Snapdragon 680 and Android 13 support music apps and responsive operation.
Cons:- At 245g, it is heavier than compact options such as the Sony NW-A306.
- The LCD screen may offer less contrast than OLED displays.
- The listed 64GB storage is below the HiBy R4’s stated microSD expansion capacity.
Best for: Listeners who want an Android music player for portable use that can also connect into a home or desktop audio setup.
Not ideal for: Buyers prioritizing a very light pocket player or a high-contrast screen over desktop connectivity.
- Processor:Qualcomm Snapdragon 680 (6nm)
- Operating system and RAM:Android 13, 4GB RAM
- Storage:64GB
- DAC:4× CS43198
- Screen:4.7-inch LCD
- Audio outputs:Dual 3.5mm, 4.4mm balanced, SPDIF, USB Audio
- Power:950mW high-power output; Desktop Mode
- Weight:245g
Our verdict“Choose the M21 if desktop connections matter alongside portable high-resolution listening, and skip it if low weight is your priority.”
GIEDYU Hi-Res Android Music Player with Dual ESS9018Q2M DACs
The GIEDYU is the specialist pick here for listeners whose music libraries include native DSD512 files. Dual ESS9018Q2M DACs, an OPA1612 amplifier, and a 4.4mm balanced output rated at 780mW make it more focused on wired listening than the compact Sony NW-A306. Android 12 with dual-band Wi-Fi also supports streaming, while USB DAC functionality gives it another role at a desk. Its 13-hour stated battery life is longer than the Surfans F20’s, though still far short of Sony’s stated 36 hours. The 4.02-inch screen and 32GB internal storage call for some restraint: the HiBy R4 offers a larger display and microSD expansion up to 2TB, while this model tops out at 512GB.
Pros:- Native DSD512 support suits listeners with high-resolution DSD collections.
- Balanced and single-ended headphone outputs support different wired setups.
- Android 12 and dual-band Wi-Fi allow music streaming apps.
- USB DAC functionality and up to 13 hours of battery life broaden its use.
Cons:- 32GB internal storage and 512GB maximum expansion offer less headroom than the HiBy R4.
- The 4.02-inch screen is smaller than the R4’s 4.7-inch display.
Best for: DSD-focused listeners who want Android streaming, a balanced headphone output, and USB DAC functionality in one player.
Not ideal for: Buyers with very large libraries who need the HiBy R4’s stated 2TB expansion, or those who prefer a larger display.
- DAC chips:Dual ESS9018Q2M
- Amplifier:OPA1612
- Operating system and processor:Android 12; 8-core, 2GHz
- Memory and storage:3GB RAM; 32GB internal storage
- Expandable storage:Up to 512GB via microSD
- Screen:4.02-inch, 640 × 1136 touchscreen
- Audio outputs:4.4mm balanced (780mW), 3.5mm single-ended
- Audio support:Native DSD512; PCM up to 192kHz/24-bit
Our verdict“Choose the GIEDYU for DSD512 and balanced listening, but favor the HiBy R4 if library capacity or screen size comes first.”
Sony NW-A306 Walkman 32GB Hi-Res Portable Digital Music Player, Black
I’d choose the Sony NW-A306 when portability and long music sessions matter more than a wide range of wired connections. At 113g, it is far lighter than the 245g FiiO M21, and its stated battery life of up to 36 hours makes it a strong companion for commutes or travel. Wi-Fi supports streaming and downloads, while its format list includes FLAC, DSD, and DXD, so it can handle more than compressed casual listening. Compared with the HiBy R4, however, the Sony has less stated storage capacity and its supplied specifications do not list a balanced output or high-power amp. That makes it a better fit for compact everyday music listening than for buyers building a demanding balanced-headphone rig.
Pros:- Lightweight 113g aluminum-frame design is easier to carry than the FiiO M21.
- Up to 36 hours of stated battery life suits extended listening away from a charger.
- Wi-Fi supports streaming and music downloads.
- Supports formats including FLAC, DSD, DXD, and Apple Lossless.
Cons:- 32GB listed storage gives less capacity than the HiBy R4’s stated microSD expansion.
- The supplied specifications do not list a balanced output or amplifier power.
Best for: Travelers and commuters who want a light music player with Wi-Fi access, broad format support, and long stated battery life.
Not ideal for: Audiophiles who need a listed balanced output, high-power amplification, or expandable storage details before choosing a player.
- Storage:32GB
- Screen:3.6 inches
- Connectivity:Bluetooth, Wi-Fi
- Supported audio formats:AAC, AIFF, APE, Apple Lossless, DSD, DXD, FLAC, MP3, OGG, WAV, WMA
- DSD support:Up to 11.2MHz
- Battery life:Up to 36 hours
- Weight:113g
- Dimensions:0.47 × 2.23 × 3.88 inches (D × W × H)
Our verdict“Pick the Sony NW-A306 for lightweight, long-running music listening, but choose the HiBy R4 for listed balanced-output flexibility.”
How We Picked
I compared the listed players by how well their stated features serve real audiophile listening: music access, output options, storage flexibility, platform capability, and the apparent match for different headphone setups. I gave extra weight to players that balance several needs, rather than models whose main distinction is a long list of supported formats or a DAC specification by itself.
The ranking favors broad usefulness first, then separates specialized choices by what they do best. That puts the HiBy R4 ahead for its Android platform, balanced and single-ended outputs, and expandable storage; the FiiO M21 follows as a strong modern platform, while the FiiO M27 earns its premium role through its listed high-power balanced amp. More focused or simpler options remain useful for buyers who value local playback, streaming access, or a familiar portable-player format. I treated specifications as evidence of fit, not proof of sound quality, since the supplied product details do not establish listening-test results.
Factors to Consider When Choosing Hi Res Audio Players For Audiophiles
I’d choose a hi-res player around the way I listen, not around the longest feature list. These distinctions can keep you from paying for a platform you will not use or choosing a player that cannot support your headphones and music library.
Choose Streaming or a Local Music Library
Start by deciding whether your player needs to run music services or mainly play files you already own. Android models such as the HiBy R4 and FiiO M21 are better aligned with app-based listening, while the HiBy R1 specifically lists Tidal and Qobuz support. A card-based player can make more sense if your collection is organized as local files and you prefer a dedicated music device. Do not assume that Wi-Fi alone means every streaming service will work; check the service and app support you need. Buyers who split listening between downloads and streaming should favor a platform that makes both parts of their routine practical.
Match Outputs and Amplification to Your Headphones
Check the player’s output connections against the plugs on your headphones before comparing DAC names. A 4.4mm balanced output is useful only if your cable and headphones support it; it is not an automatic sound-quality upgrade. Amplifier capability matters more when your headphones are demanding than when you use efficient earbuds. The FiiO M27 advertises a 5000mW balanced amp, making it the standout specification for buyers prioritizing substantial output. If you use easy-to-drive headphones, a more powerful player may add complexity without solving a real listening problem.
Plan Storage Around Your Actual Collection
High-resolution files can take up more room than compressed streaming downloads, so estimate the size of your offline library before choosing built-in storage. Expandable-card support gives you a way to grow without replacing the player, and several models in this lineup list substantial expansion limits. Check whether the product includes a card and distinguish that included capacity from the device’s maximum supported capacity. A large library also benefits from clear file organization; a high storage ceiling does not make browsing a collection easier by itself. If you mostly stream, paying for capacity you will not fill may be a poor trade.
Treat DAC and Format Numbers as Compatibility Clues
Support for DSD, FLAC, ALAC, or high sample rates helps establish whether a player can handle your files, but it does not rank sound quality on its own. A DAC chip name is one part of a complete audio design, alongside amplification, output implementation, and headphone matching. Check the formats in your library first, then focus on practical needs such as balanced connections or streaming. The FiiO M21’s quad DACs and the dual-DAC designs elsewhere in this group make appealing spec-sheet distinctions, but buyers should not treat chip count as a listening verdict. Avoid paying extra for format support that your music collection does not use.
Decide How Much Smart-Device Function You Want
An Android player can combine music apps and local playback, but it may be more device than someone needs for a dedicated offline collection. Consider whether you want Wi-Fi, a touchscreen, and app access, or whether direct playback and physical music controls fit your routine better. The Sony NW-A306 and simpler Surfans or HIFI WALKER options appeal to buyers who want a portable music-first device rather than a broad Android setup. Do not choose a simpler interface based only on the assumption that every extra feature is distracting; your streaming and library habits should decide. A player that suits your daily use is more valuable than one with capabilities left untouched.
Frequently Asked Questions
Is the HiBy R4 a better choice than the FiiO M21 for streaming music?
Both are Android-based options, so either is worth comparing if app-based music is part of your routine. The HiBy R4 lists Wi-Fi, 3.5mm and 4.4mm outputs, and expansion up to 2TB, giving it a clearly stated mix of connection and storage options. The FiiO M21 lists Android 13, a Snapdragon 680, and quad CS43198 DACs, which may appeal if those platform and audio components are your priority. The supplied details do not confirm service-specific app behavior, so check compatibility with your preferred services before choosing. Pick based on the ports and platform features you will use, not the DAC count alone.
Do I need a 4.4mm balanced output for audiophile headphones?
No; a balanced output is useful only when your headphones and cable support that connection and you have a reason to use it. Many listening setups work through a 3.5mm output, so a player without a balanced jack is not automatically unsuitable. If you own balanced cables or want the option of a different output path, models such as the HiBy R4 list both 3.5mm and 4.4mm connections. Match the output to your actual headphones before buying new cables or choosing a player around one port. Amplifier needs also depend on the headphones, not just the connector type.
Should I choose a player with Android or a dedicated local-file player?
Choose Android if you want music apps and locally stored files in one device, and favor a dedicated local-file player if your collection is already downloaded and you want a more focused setup. The HiBy R4 and FiiO M21 list Android platforms, while models such as the Surfans F20 are framed around local playback and card storage. Android adds flexibility, but it is not necessary for listening to high-resolution files. A dedicated player may be a better fit when your priority is straightforward access to a library rather than app choice. Verify the exact service support and file formats you depend on before ordering.
Is a higher DAC count a reliable way to pick a music player?
No. DAC count is a hardware detail, not a direct measure of how a player will sound with your headphones. This lineup includes single- and dual-DAC models as well as players advertising quad DACs, but those counts do not reveal the full amplifier design or how the outputs perform. Use DAC information as one point of comparison after checking headphone compatibility, output choices, and the file formats you play. If two players meet those needs, platform and storage differences may matter more to your daily listening. Treat sound-quality claims cautiously when they are not supported by comparable listening evidence.
How much storage should I get for hi-res music?
The right amount depends on how much music you keep offline and how often you want to manage or swap files. High-resolution libraries can use more space than compressed collections, so check the current size of your music folder rather than guessing from the number of albums. A player with expandable storage can give you room to grow, though maximum supported capacity and included card capacity are different details. The HiBy R4 lists expansion up to 2TB, while other models in the lineup list their own card limits. If you stream most music, prioritize service support and leave room for the downloads you actually keep.
Conclusion
For one player that can cover streaming, local files, and different headphone connections, my best overall pick is the HiBy R4. The FiiO M21 is my best value on feature balance, with Android 13, a Snapdragon 680, and quad DACs; the supplied details do not include pricing, so compare its cost where you shop. For best premium, choose the FiiO M27 if its high-power balanced amp and extensive hardware suit your headphones. The Sony NW-A306 is my beginner-friendly choice for someone seeking a recognizable portable music player, while the HiBy R1 is the specific pick for buyers who want listed Tidal and Qobuz support. If your priority is a card-based local library rather than Android apps, compare the Surfans F20 and HIFI WALKER H2 before choosing; the right player is the one whose music access, outputs, and storage match your listening habits.
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