Vivo Y 51 l is the best phone I’m using this phone from the one year and it’s still same 2GB RAM 16GB ROM 1.2 gigahertz Octa Core processor 720 pixel hd display 8 megapixel back camera 5 megapixel front camera latest Android version 2350 MAH battery it available in white and black colour 4G LTE dual sim memory card expandable upto 128 GB