User Experience
The HiBy R6 Pro II is based on Android 12 of course. The device is quite fast, with basically the same experience as the R6 III. Great touch sensitivity, a very snappy performance, and a fantastic screen. It’s not different to a smartphone experience. In fact, it feels and looks like a phone, with additional audio features. The DAP market has surely come a long way.
Sound-wise, there is the HiByOS. It’s a custom Android rebuilt and in-house developed by HiBy, optimized for bit-perfect audio, and completely bypasses the Android’s limitations and SRC thanks to their Direct Transport Audio Architecture. Of course, this means that any app that you could go for would benefit from the integrated DACs to the full extent. Also, the Snapdragon 665 CPU has enough processing power to support 16x MQA unfolding.
HiBy combined the SD665 with 4 gigabytes of RAM, which is sufficient for a DAP in daily operation. I haven’t had any stutters or freezes during my time with it. It is very fluid and quick overall. Another cool thing is that you can see the sample rate on the right side of the notification bar, which always stays on top. The LED light just above the power button lights up in one particular colour, depending on the sample rate, accordingly. The streaming apps work like charm with bit-perfect playback.
Another addition to the new model is on the top left corner of the screen, where you can see which amplifier mode you’re in, A or AB.
HiBy Music App
For playing songs in your archive, there’s the HiBy Music application. There aren’t any real flaws I faced in this app as it works perfectly. One thing I liked is the screen that contains your recently played songs. That way you can always return to the songs you play frequently.
A really nice feature is the Wi-Fi music-importing menu. When your PC or smartphone is connected to the same Wi-Fi network, you can actually transfer your music files over the air once you copy the given URL onto your browser. I’m not quite sure if this actually is feasible for you since a wired transfer is quite faster. Yet it’s a very nice addition regardless.
Reaching out to your folders, artists and even genres is very easy from the main screen. The HiBy Link option is also available again from the app. It also supports searching and that is quite important for many people. You also have the option to download lyrics and album art for any given song. That is another great feature. It’s a small but good touch from HiBy.
I like the simplistic approach in the app with a nice layout and menu placements. To cut the story short, the HiBy Music app has everything you can possibly need in a portable player.
MSEB
There’s an MSEB menu inside the HiBy Music application which stands for “MageSound 8-Ball”. This menu works for altering the sound next to the basic 10-band equalizer and it’s a trademark from HiBy. Through that screen, you can adjust almost every aspect of sound you can imagine. And the most beautiful part is that they actually work.
What you can do is adjust the overall temperature of sound from cold to warm, bass extension from light to deep, bass texture, note thickness, vocals, sibilance, air, and so on… This is really incredible to play with. With this feature, you can make every type of headphone work with this DAP.
Even though I don’t like playing around with DSP settings, this has to be mentioned as being another important aspect of the player. Overall the software is excellent and you can use the HiBy Music app with your own devices from other brands as well. Give it a try.
Connectivity
The HiBy R6 Pro II is a feature-packed device. It has DLNA & AirPlay support and on top of that, you can control the HiBy Music App wirelessly via your phone so you don’t have to actually put it out of your pocket. This could be useful during public transportation. It also supports Bluetooth 5.0 and high-fidelity codecs such as the LDAC.
Of course, HiBy’s own codec, UAT is also supported. UAT stands for Ultra Audio Transmission and it is a codec researched and developed by HiBy Music. It is implemented in many HiBy DAPs, allowing the user to transmit data at 1200kbps. You can use the R6 Pro II as a USB-DAC as well, it works really well with JRiver Media Player and ROON for example.
Storage & Memory
The HiBy R6 Pro II comes with 64 gigabytes of internal storage and up to 2 TB of micro-SD card support. If you want to load your offline tracks into the micro-SD card, you can. The device supports it entirely, just like a smartphone. You can just go ahead and download everything into an SD card and enjoy.
However, it would’ve been better with 128GB internal memory, as 64 is a bit outdated for our time. In a similar way, HIBY could’ve upgraded the RAM to 6, but maybe I’m nitpicking here.
Battery Life
The R6 Pro II has a 5000mAh battery, which is sufficient for its size. However, the screen now is bigger and has much more resolution. The Snapdragon 665 SoC has good power efficiency, but the bigger and more resolving screen means less battery life, which in my experience is the case.
Especially in Class A mode and BAL out, the battery life isn’t spectacular with the R6 Pro II. The battery could’ve been a 6000mAh one, but we don’t know the internal placement and design decisions, and I guess HIBY wanted to make sure the device feels light, like a modern smartphone.
I believe I can easily see 7h or more via the HiBy Music app. This is for a balanced connection of course. Going SE should add 1-2 more hours to the total playback. Of course, going complete Class A reduces the figures quite substantially. So you shouldn’t expect this new player to be a battery-life monster. Yet, you can opt for the Class AB mode for a longer run with IEMs.
Anand
Hi,
Thank you for your excellent reviews always. The comparisons and assessment are very well written.
I have a couple of questions.
I’m planning to upgrade from an AK100 II and am looking at the Hiby R6 Pro 2 and the Shanling M6 Ultra.
What do you recommend, purely, on quality of sound?
Also I am little concerned that streaming services should continue to work for a long time later. So android versions are maybe important. I know the R6P2 has android 12 and M6U has 11 (think the 10 has gotten updated). Which of the two would you recommend in terms of which company, Hiby or Shanling gives regular updates or upgrades to their players?
Thank you very much
Berkhan
Hi,
I recommend the R6 Pro II, unless you seek a warm sound with Shanling.
Anand
Thank you so much, Berkhan!
Jonathan
Hi Berkhan.
Great review. Do you believe this could drive the Sennheiser HD 660S2s?
Lieven
Berkhan doesn’t have the HD 660S2,I reviewed it. But I don’t think it will be a great combo as most DAPs I tried with it weren’t
Chris
Have you tried the Hiby with the A&K PA10 amp? This might be a nice combo to even drive some 660S2, no?
Andri
Hi.
Thanks for the review
Im planning to upgrade my AK Kann Alpha to this Hiby R6 Pro II
Are the vocal , soundstage and detail better than kann alpha?
Thank You
Lieven
I don’t really know, but I doubt it
Jonathan
A nice review
How does it compare to shanling m7 especially in technicalities?
I like a smooth sound to enjoy the music
Cheers Jonathan
Anant
Hello Berkhan,
I prefer the sound that is neutral to warmer. Extra brightness tends to give me listening fatigue.
I know the comparison is not fair, as I am trying to figure out between Shanling M3U and Hiby R6P2. Both are in different price brackets, that bring their own pros and cons.
I need some advice which one to go for?
AlexDejay73
Ciao ragazzi, posseggo un Ibasso DX320 Amp 14, volevo provare questo Hiby r6 pro II. Me lo consigliate? Giusto per avere un dispositivo un un aspetto sonoro diverso dal mio…
Accetto consigli, grazie.
AlexDejay73
Ciao ragazzi, posseggo un Ibasso DX320 Amp 14, volevo provare questo Hiby r6 pro II. Me lo consigliate? Giusto per avere un dispositivo un un aspetto sonoro diverso dal mio…
Accetto consigli, grazie.
AlexDejay73
Questo Hiby r6 pro II in abbinamento con le cuffie Focal Elegia può erogare una buona qualità sudio?