• See the whole scene on a big screen
    Display
  • Quad Cam lets you shoot with more perspective
    Quad Camera System
  • Power that keeps you going
    Battery

Awesome screen built for cinema

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.

See the whole scene on a big screen See the whole scene on a big screen

*Images simulated for illustrative purposes. **Measured diagonally, the screen size is 6.5" in the full rectangle and 6.5" with accounting for the rounded corners. Actual viewable area is less due to the rounded corners and the camera cutout.

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 or Blue to match your unique style.

Stylish look, comfortable hold Stylish look, comfortable hold

*Color availability may vary by country or carrier.

Awesome Quad camera to capture more

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.

*Color availability may vary by country or carrier.

Quad Cam lets you shoot with more perspective Quad Cam lets you shoot with more perspective

*Color availability may vary by country or carrier.

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.

*Images simulated for illustrative purposes.
**Ultra wide experience (photo/video) is supported for rear camera only.
*Images simulated for illustrative purposes.
**Ultra wide experience (photo/video) is supported for rear camera only.

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.

*Images simulated for illustrative purposes.
**Macro Camera feature supported for rear camera only.

Macro Cam that captures the up-close details Macro Cam that captures the up-close details

*Images simulated for illustrative purposes.
**Macro Camera feature supported for rear camera only.

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.

*Images simulated for illustrative purposes.
*Images simulated for illustrative purposes.

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.

*Images simulated for illustrative purposes.

Attention-grabbing selfies made easy Attention-grabbing selfies made easy

*Images simulated for illustrative purposes.

Awesome battery, the marathon champ

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.

Power that keeps you going Power that keeps you going

*Typical value tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated (minimum) capacity is 4,900 mAh. Actual battery life may vary depending on network environment, usage patterns and other factors.

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 4GB of RAM deliver smooth and efficient performance. Download more and delete less with 64GB/128GB internal storage. Add even more with a 512GB microSD card.

Give yourself more room to play Give yourself more room to play

*RAM and internal memory capacity may vary by country.
**MicroSD card sold separately.
***Actual storage available may vary depending on pre-installed software.

Defense-grade security. Protect what matters to you.

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.

Defense-grade security available to everyone Defense-grade security available to everyone

Convenient mobile security

  • *Accuracy of Face Recognition technology may differ depending on surrounding conditions.
  • *Accuracy of Face Recognition technology may differ depending on surrounding conditions.

Always at your Service, wherever, whenever

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.

Keep your device in tip top condition with us Keep your device in tip top condition with us

*The available functions and features for Samsung Members app may vary by country and device.
**Device and screen images simulated for illustrative purposes.

Check out the new Galaxy A series to find the one for you

Introducing a series of phones that enables today’s generation to do what others can’t. Meet the new Galaxy A. Awesome is for Everyone.

Check out the new Galaxy A series to find the one for you Check out the new Galaxy A series to find the one for you

Upgrade your Galaxy J now with our new Galaxy A smartphones

We took what you love about J to create a better lineup– the new Galaxy A. See how J has been upgraded into the Era of Live.

Upgrade your Galaxy J now with our new Galaxy A smartphones Upgrade your Galaxy J now with our new Galaxy A smartphones

Specifications

  • Weight (g) 192
  • Audio Playback Time (Hours) Up to 109
  • Processor 2GHz
  • Resolution (Main Display) 720 x 1600 (HD+)

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* Estimated against the usage profile of an average/typical user. Independently assessed by Strategy Analytics between 2021.12.08–12.20 in USA and UK with pre-release versions of SM-S901, SM-S906, SM-S908 under default setting using 5G Sub6 networks (NOT tested under 5G mmWave network). Actual battery life varies by network environment, features and apps used, frequency of calls and messages, number of times charged, and many other factors.

* Network: The bandwidths supported by the device may vary depending on the region or service provider.

* User Available Memory: User memory is less than the total memory due to storage of the operating system and software used to operate the device features. Actual user memory will vary depending on the operator and may change after software upgrades are performed

* Battery - Actual battery life varies by network environment, features and apps used, frequency of calls and messages, number of times charged, and many other factors.

* Image at the top of page of Galaxy Note20 Ultra 5G laying facedown simulated for illustration purposes.

* Image at the top of page of Galaxy Z Fold2 unfolded and seen from the front with the butterfly graphic wallpaper onscreen simulated for illustration purposes.

*S Pen Pro and S Pen Fold Edition sold separately. Only use the Samsung S Pen Pro or the S Pen Fold Edition designed exclusively for Galaxy Z Fold3 5G. All other S Pens or stylus pens not designed for Galaxy Z Fold3 5G (including those by other manufacturers) may damage the screen.

*Galaxy Z Fold3 5G and Z Filp3 5G is rated as IPX8. IPX8 is based on test conditions for submersion in up to 1.5 meters of freshwater for up to 30 minutes. Not advised for beach or pool use. Not dust resistant.

* Measured diagonally, the screen size is 166.3mm (6.5") in the full rectangle and 164mm (6.5") with accounting for the rounded corners. Actual viewable area is less due to the rounded corners and the camera cutout.

* Key feature may different from Key Spec

* All specifications and descriptions provided herein may be different from the actual specifications and descriptions for the product. Samsung reserves the right to make changes to this web page and the product described herein, at anytime, without obligation on Samsung to provide notification of such change. All functionality, features, specifications, GUI and other product information provided in this web page including, but not limited to, the benefits, design, pricing, components, performance, availability, and capabilities of the product are subject to change without notice or obligation. The contents within the screen are simulated images and are for demonstration purposes only.

* Size and weight may vary by the device's configuration and manufacturing process.

* Wi-Fi connection and speed may vary depending on the usage environment.

* Battery capacity(mAh, Typical) - Typical value tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated (minimum) capacity is 4,900 mAh. Actual battery life may vary depending on network environment, usage patterns and other factors.

* The network capacity and data transfer speed may be reduced while dual SIM cards are used at the same time.

* Images are for illustration purposes only and the accessories are sold separately.

* Features and Specifications are accurate as of commercial launch but may be subject to change without prior notification.

* CPU Speed - Based on maximum clock speed, the maximum clock speed of performance core and efficiency core respectively.