I looked around XDA quite a bit and wasn't able to find an answer.
I am unable to play any 2160p file on the Nexus 5, the HW+/HW are unavailable for this.
The same files work on my Asus TF701; I know the FAQ states that this could be due to chipset limitations but I just wanted to confirm.
Also, I remember seeing somewhere that this might have broken after 4.3 was released for the Nexus 5.
Is any able to verify?