The A51 looks just as shiny and impressive as the Galaxy S20. The Samsung Infinity-O Super AMOLED display has a resolution of 1080x2400.

At $400, Samsung's Galaxy A51 has a gorgeous display, good cameras, and a battery that will easily get you through the day, but it can use a boost in the processor department.

Samsung Galaxy A51, Night mode. This is a solid low-light photo, though it could stand to be a little sharper.

Samsung's new A Series lineup ranges from $110 to $600, including two of the cheapest 5G phones in the US.