I'm thinking of buying Samsung Galaxy A51 128GB A515F/DS 6.5 in Super AMOLED Capacitive Display 4GB RAM Quad 48MP Camera, A. Android, GSM: 850, 900, 1800, 1900 Mhz, HSPA, LTE-A, Smart Phones,A515F/DS Blue,9SIABPXB6H4398,View Return Policy. I would like to have a fast and smooth phone with good software, long software support and a nice camera. Is Samsung Galaxy A51 128GB A515F/DS 6.5 in Super AMOLED Capacitive Display 4GB RAM Quad 48MP Camera, A worth the money $272.40? Any reviews?