You should get a full new display assembly when your Samsung Galaxy A3 (2017) screen broken, dead pixel. The high quality screen replacement and digitizer may be the part you are looking for.
Screen Size: 4.7 inches
Color: Black Sky, Gold Sand, Blue Mist, Peach Cloud
Compatibility: Samsung Galaxy A3 (2017)
Our Company is the best place to buy for Samsung Galaxy A3 (2017) screen replacement LCD. Each item was double tested before shipping and quality guaranteed.