Inside the box - charger ,cable ,zenear and Rm 3 soft clear tpu case
Software - Android M out of the box but got software update around 300++ mb..Sim City and NFS still there plus zenapps which can be disabled
Build - honestly it's nice to use naked..Feel like poor man iPhone 7
Tempered glass no where to be seen
Display - just like zs570kl but with slightly higher dpi.. unnoticeable
Audio - via earphone..Solid..Loudness above average.bass is high
Free ram - around 1.7gb
Free storage - around 48gb
Battery - nothing to shout about 5k battery..Done the job pretty well..Have to compliment Asus for putting in slim case..Anyway I felt that Lenovo P2 much better in this department .. Probably due to UI
Camera - still in playing around mode..Anyway in auto mode it's only use Sony camera..In manual mode software will determine which camera to use..I still can't figure out how to force using Samsung camera
For a 4gb ram phone, the ram usage is quite high.