I have been trying to use stand-alone HD Music players but have had 2 that just did not work. I would like to use a cell phone that has DAC or supports HD Audio. I currently use a Samsung "AE10E" which has Dolby Atmos. I use Verizon prepaid but could switch as long as it is on Verizon. Or would my current phone have good souns quality in your opinion?
If you demand more from your phone's audio, here are the best models you can buy for music.
LG V60 is probably the most common one people go for that look for good audio. If you can tell the difference between what you have and anything else only your ears and what you use for headphones will be able to tell you.