Samsung's most affordable 5G phone to date. Key features include a 6.5-inch OLED display, huge 4,500 mAh battery, 48 megapixel main camera, wide camera, 32 megapixel selfie camera, NFC, memory ...

Detailed features and specs for the Samsung Galaxy A51 (4G) for AT&T, Boost, Sprint, Tracfone, Verizon, Xfinity Mobile. Plus discussion forum and photos ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Samsung's most popular smartphones aren't the premium flagship Galaxy S lineup that get all the press ...