Samsung Galaxy A21s features a 6.5-inch (720×1600 pixels) resolution with an in-display fingerprint sensor. It is powered by an  Octa-core processor, which is powered by Exynos 850. There is up to 4GB of RAM and 64GB of ROM  of inbuilt storage, and a microSD card dedicated slot as well.

On the imaging, there are four(Quad) Rear cameras on  the Galaxy A21s – a 48-megapixel primary shooter with f/2.0 aperture, an 8-megapixel secondary ultra wide angle camera with f/2.2, a 2-megapixel shooter macro with f/2.4 and a 2-megapixel depth with f/2.4 a selfie camera of 13-megapixel wide with f/2.2

Among other specifications, Samsung Galaxy A21s packs 5,000mAh battery with support for 15W fast charging, and a USB Type-C port. It comes in three color options –  Black, Blue and White,  With the Samsung galaxy A21s be sure of smooth browsing as well as awesome images with the above quad camera specifications. Talking about the storage, the smartphone is build with internal storage variants of 3GB RAM + 32GB ROM, 4GB RAM + 64GB ROM, and 6GB RAM + 64GB ROM respectively. But as far as this very specification is concern, the memory details is 4GB RAM + 64GB ROM as indicated on the highlights below.