See the whole scene on a big screen

Immerse yourself in the large 6.5-inch Infinity-O Display of Galaxy A21s. A wide aspect ratio fills your screen with content from edge to edge. Watch your favorite videos, games and live streams on its HD+ display.

Stylish look, comfortable hold

Galaxy A21s has a glossy and holographic finish that catches the eye. The smooth curves of the body allow for an easy and secure grip when navigating the screen. Choose from Black, White, Blue or Red to match your unique style.

Quad Cam lets you shoot with more perspective

Go ultra-high-res with a 48MP Main Cam for crisp, clear photos day and night. A 123° 8MP Ultra Wide Cam captures more of the view. Choose the upgraded 2MP Macro Cam for highly refined close-ups, and make sure the subject always stands out with the 2MP Depth Camera’s multiple Live Focus effects.

Capture more of view from the same spot

Capture the wider world with the Ultra Wide Camera's wider field of vision. And with the 48MP Main Camera, your story stays bright and clear throughout the day.

Macro Cam that captures the up-close details

Quad Cam’s built-in 2MP Macro Cam (40mm) shoots with clarity and quality helping you bring out the ultra-fine details of your close-up shots. Apply natural background blur to isolate your subject and make it stand out.

Depth Camera brings your subject into the spotlight

The 2MP Depth Camera lets you adjust the depth of field before and after you nail the shot. It reduces unwanted background noise from your images to make them look more professional.

Attention-grabbing selfies made easy

You want your selfie to look good. So for stunning daytime looks, Galaxy A21s' 13MP front camera gives you clear, high-resolution photos. And with Live focus to gently blur the background, your face becomes the star.

Power that keeps you going

When out living life, you need a phone that can last. A 5,000mAh (typical)* battery gives you the power to stream, share and game on. And if you start running low, plug in and power up with up to 15W of fast charging.

Give yourself more room to play

Galaxy A21s has fast processing and spacious storage so you can focus on now. An advanced Octa-core processor and 3, 4/6GB of RAM deliver smooth and efficient performance. Download more and delete less with 32GB/64GB internal storage. Add even more with a 512GB microSD card.

Defense-grade security available to everyone

Built into the phone's hardware and software from the start, Samsung Knox protects your phone from the minute it's turned on. Offering multi-layered security, it defends your most sensitive information from malware and malicious threats.

Keep your device in tip top condition with us

Enjoy peace of mind when you choose to buy a galaxy smartphone. The Interactive diagnostics and optimization on Samsung Members app makes it easy to tune up the performance of your devices, while our helpline lets you troubleshoot problems when you need the extra assistance.