If you want a real DAP get the R4 Evangelion or Midi. The M500 is just monkey for Hatsune Miku Answer from EagleX771 on reddit.com
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Reddit
reddit.com › r/hiby › r4 or m500 hatsune miku? which is better?
r/Hiby on Reddit: R4 or m500 hatsune miku? Which is better?
October 6, 2025 - Trying to decide that now myself as the R4 still has the quad DACs and class A amplifier built-in while the M500 only has a dual DAC setup and is more focused on having more features like the camera, 4G, and FM radio.
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Reddit
reddit.com › r/hiby › m500 first day notes (mostly on practical and everyday review, not audio based review)
r/Hiby on Reddit: M500 First day notes (mostly on practical and everyday review, not audio based review)
December 5, 2025 -

M500 notes

  • Long term use warms up similar to my EVA R4

  • Today from 100%-40% span of 4.5 hours mostly listening to music near full volume before next charge

  • Buttons are DEFINITELY sketchy and questionable on longevity as seen in videos

  • Camera is a Straight Gimmick, needs to be removed, barely anyone will ever use it even less for WiFi only units(can use for “Spotify codes” etc but might as well use your phone) Camera takes a while to focus and takes 7-8 sec to load your photos and still doesn’t fully render for another 3 seconds (side note, it has a flash but doesn’t by default allow to use for a flashlight outside of the camera app)

  • Volume output is louder than my R4 EVA on medium gain (can run my HD6xx but 60-80 vol for acceptable performance) can’t change gain like r4

  • Side light never turns off while unit is powered and doesn’t change color depending on track coding like all other hiby units, you can have the light always on or off that’s it. (Can get annoying at night AND Can drain battery if left on at night without charging)

  • Speakers are mediocre (not surprising)

  • Build quality is pure plastic (Reminds me of android phones of 2012-2017 made of pure plastic like budget HTC phones,1st gen Razer phone, or the Robin phone etc)

  • Way less audio settings compared to my hiby R4 Eva. All you have is [Digital filter] and [Output power mode]

  • No “Mode change” like the R4, so no USB DAC, BT RECEIVER MODE, or pure audio mode.

  • Definitely NOT Left handed friendly: vol control hard to reach/use and fn key is hard to use. Sorry lefties

  • Screen is a big improvement over the r4, even though the r4 has a higher resolution of 750x1334 compared to m500’s 720x1280, the colors pop out way better and you can change the amount of color your screen displays in settings, and the m500 seems to have less lag compared to the r4 when watching videos in testing

  • Not useable in pocket, most buttons feel the same and vol wheel catches in pocket, must take out fully to use

  • User interface does run faster than R4 in some applications, in others you can’t tell the difference, I took off the miku theme because it did actually lag certain stuff like changing songs: songs skip to the next FLAWLESSLY, but the miku theme player struggled to change album art and froze if you skipped to fast

In conclusion it’s still a fun dap but for people who want there first dap or an everyday/everywhere dap, i wouldn’t recommend it since there are other android daps in the same price range. Some of the software stuff ive mentioned can be fixed over updates but this is first day impressions with no updates yet announced

P.S. for people who want more of an audio review I’m currently testing my iems and headphones on it, it DOES sound fantastic, don’t hear any audible lag or distortion. currently with my iems it’s hard to tell which is better my Eva or miku but the HD6xx headphones definitely show the EVA r4 shine

But TBH just wait for one of the YouTube audiophiles to post since they got more experience, equipment, time, bishes, etc.

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Reddit
reddit.com › r/digitalaudioplayer › m500 first day notes (mostly on practical and everyday review, not audio based review)
r/DigitalAudioPlayer on Reddit: M500 First day notes (mostly on practical and everyday review, not audio based review)
December 5, 2025 - Sorry lefties · Screen is a big improvement over the r4, even though the r4 has a higher resolution of 750x1334 compared to m500’s 720x1280, the colors pop out way better and you can change the amount of color your screen displays in settings, ...
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Reddit
reddit.com › r/digitalaudioplayer › hiby r4 vs hiby m300
r/DigitalAudioPlayer on Reddit: Hiby R4 vs Hiby M300
August 15, 2024 -

The current pricing on Amazon is: M300 $189 (including case and screen protector), R4 $249. I have tried out the M300 and liked the device overall, at the time the R4 wasn't available on Amazon but now that it is I'm wondering if it's worth getting the R4 over the M300. I do plan on using it with a Sony Bluetooth speaker (srsxb43), and with the Fiio FHE and (once they arrive) the FatFreq DEUCE. I'm not too knowledgeable with these kind of things but ivee seen mentioned that R4 has had some issues (overheating), and having to use UAPP with M300 because of some reasons. I guess I'm just wondering if any of that matters or makes one better than the other.

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HiBy
store.hiby.com › home
HiBy - Official Online Store - Music players, Earphones, Headphone amp
R4 Strap · Shock-resistant Storage Case BA03 · Multi-Function Organizer Bag BX08 · Square organizer BX04 · Leather Organizer · Tempered Glass Protector · Player · M500 X Hatsune Miku · 🔥M300(4+128GB) M300(3+32GB) M300 Silicone Case · Earphones · YUME X Hatsune Miku ·
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Reddit
reddit.com › r/digitalaudioplayer › should i get m500 or r6 iii 2025 ?
r/DigitalAudioPlayer on Reddit: Should i get m500 or R6 III 2025 ?
November 20, 2025 -

Hello, I’ve been considering buying a DAP. At first I was looking at the R6 III 2025, but they recently announced the M500. They seem similar to me, but the M500 has newer Android, better battery life, and similar 4.4 balanced output power. I have some discounts, so I can get the R6 III 2025 for the same price as the M500. Because of that, I’m wondering which one would be better as a daily work/travel DAP, and also for occasionally testing headphones at audio shows.

For reference, I have the Ori 3.0 and AM7 Opal Audio headphones, as well as some IEMs (Crinacle Meta + Rinko).

Thanks for all the help and recommendations :)

Find elsewhere
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Mobileaudiophile
mobileaudiophile.com › home › daps
HiBy R4 Review Mert's Take
November 10, 2024 - The HiBy R4 provides both 3.5mm single-ended and 4.4mm balanced outputs, which is convenient. Since this is a truly balanced DAP, the balanced output is the more powerful option. Its Class A amplification provides substantial power (525mW/32Ohm), ...
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HiBy
store.hiby.com › home › hiby digital m500 x hatsune miku
HiBy Digital M500 X Hatsune Miku
The production of the M500-WIFI/4G is currently affected by the global shortage of memory chips, and it is temporarily unavailable for sale. We are working to resolve this issue, so please wait for official updates for further information. *During the M500 out-of-stock period (after Dec 26, 2025), purchase HiBy Digital YUME to receive a free Badge + Acrylic Figurine.
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Reddit
reddit.com › r › Hiby › best
Hiby Devices, Apps, News, Help, Tips, and Recommendations
April 10, 2020 - Found this quick look at the Hiby M500 x Hatsune Miku · Got these new toys on Sunday! u/shitheadsmh · • · Got these new toys on Sunday! Hiby Music app on R4 · u/Middle_Database4790 · • · Hiby Music app on R4 · Love the app but hate the look of it on my R4, is there any ability to launch it differently?
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HiBy
store.hiby.com › home › project ace reviews › project ace reviews
REVIEW: HIBY R4 (FEATURING PROJECT ACE)
May 16, 2024 - HiBy has been on a roll lately. In the past year or so, the Dongguan-based company has released full-featured audio players in almost every price tier, each with their own design language and differentiators. Their latest player, R4, is not only the first of the new 4-series of R-series DAPs, ...
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HiBy
store.hiby.com › home › hiby r4 reviews › hiby r4 reviews
HiBY R4 - By geeks, for geeks
May 16, 2024 - However, they push the boundary further than most with R4, creating a unique-looking device that seems to have been pulled directly from an old-school mecha anime like the Gundam series in the 80s or Neon Genesis Evangelion.
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HiBy
store.hiby.com › home › products
Products
HiBy HC1 plug for CuAg8 and CuAg8 Cable · Audio Dock & Accessorries · CR06 Audio Dock · R4 Strap · Shock-resistant Storage Case BA03 · Multi-Function Organizer Bag BX08 · Square organizer BX04 · Leather Organizer · Tempered Glass Protector · Player · M500 X Hatsune Miku ·
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X
x.com › hiby_music
HiBy Music (@hiby_music) / X
December 21, 2017 - 「With Invisible Voice, Find Where the Heart Belongs.」 HiBy Digital × Hatsune Miku Collaboration products officially announced! IEM: HiBy Digital YUME – $149 DAP: HiBy Digital M500 ·4G version – $299 ·Wi-Fi version – $269 Every gentle touch of a fingertip and every noteShow more
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HiBy
store.hiby.com › home › hiby r4 reviews › hiby r4 reviews
HiBy R4 Review >> Moonstar reviews
August 3, 2024 - The R4 includes dual-independent femtosecond crystal oscillators and offers both balanced (4.4mm) and single-ended (3.5mm) headphone outputs, alongside Bluetooth 5.2 with two-way wireless capability. Its Class A amplification with four 2x OPA1612 and 4x OPA1652 chips is capable of delivering up to 525mW of output power at 32 Ohms.