SAMSUNG GALAXY A51 Samsung Galaxy A51 Samsung Galaxy A51 smartphone was launched in January 2020. The phone has a 6.50-inch touchscreen display with 1080x2400 pixels of resolution. Samsung Galaxy A51 runs on Android 10 and is powered by a 4000mAh battery. Samsung Galaxy A51 supports fast charging. Samsung Galaxy A51 has quad camera setup with a 48-megapixel primary camera with an f/2.0 aperture;a second 12-megapixel camera with an f/2.2 aperture; a third 5-megapixel camera with an f/2.2 aperture and a fourth 5-megapixel camera with an f/2.4 aperture. It has a 32-megapixel front camera with an f/2.2 aperture. Samsung Galaxy A51 runs One UI 2.0 based on Android 10 and comes with 128GB inbuilt storage capacity and can be expanded via microSD card (up to 512GB) with a dedicated slot. It also has a 6GB RAM. Samsung Galaxy A51 is a dual-SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM cards. Connectivity options on the Samsung Galaxy A51 include Wi