The customer is looking for a smartphone and the clerk recommends the Prime7 Plus model. The clerk says it is as efficient as the HighPower-Y8 and as durable as the Samsung H6. The customer asks about price and the clerk says Samsung models are more expensive but the Prime7 is more practical. The customer likes the Prime7 size and processor speed. The clerk confirms the Prime7 is easy to use. The customer then decides to purchase the Prime7.