Simply I explain this phone in one line asus zenfone 2(ZE551ML)
project naming rule
Rule: PF/Z+ segment+ panel size+ generation+cpu+radio
Z-zenfone
E-mainstream
55-shows its display panel size 5.5 inch
1_shows 1st generation
M-cpu in it morefield
L-shows its LTE supported
-sound quality is average
-easy to handle in hand its one hand mode its to beneficials those who one to operate it by one hand.
-Metallic design plastic body cover
-a good deal in this price range its prize vary according to scheme and offers 15k to 20 k
-not say its durable but its life is along 1 and 1/2 year around
-ya its value for money coz no hanging issue in this set.
thanks