Originally Posted by gzeminem
SQ aside, my only concern about 901 is its UI bugs, heat issue and low battery life. how did you find about these?
UI bugs seems to be fixed fairly well with the new 1.080 firmware.
Now able to read the folders in alphabetical order.
Battery life is going around near 7 hours which is about same for ibasso DX100.
Lived with the 7 hours mark for the past year over with DX100, so i guess its fine.
More is always appreciated, and i do enjoy ease of mind on battery with the AK120.
The HM901 does warm up but nothing on the level of too hot to hold situations.
Tried charging while playing, and no heating issues as well.
The no sound issue when start to play on initial boot up is still present on occasions but nothing a restart won't help.
Given the sonic level of HM901, i can bear with the inconvenience it brings.
More so than the AK120 which works fine without any issues so far.