Yes, the iphone 7 is still worth it in 2019.It is released in 2016,September it’s weight is 138g it’s built quality is good front is glass & back is aluminum it’s size is 4.7 inches that’s great size nor small nor big it’s water resistant it has 3D touch display.The big change that apple made in iphone 7 to iphone 8 Plus the change is it has Vibrator button & the other thing is it does not include headphone jack.It’s ios is upgradeable to IOS 12.1.3.It’s chipset Apple A10 Fusion it’s CPU is Quad core 2.34 ghz.It comes with internal storage of 32/128/256 GB, 2 GB RAM.It’s camera is 12MP rear , 7MP front.It has good battery backup 1960 Li-Ion.It comes in 5 calours gold,rose gold,silver,black,jet black.