Introducing the Galaxy A21

The Samsung Galaxy A21 provides you with the smartphone essentials you need, in a new affordable Galaxy device. Take beautifully crisp photos and videos with our powerful quad lens camera. Enjoy cinematic clarity on our 6.5" edge-to-edge display.1 Keep going with a long-lasting battery2 that keeps going with you throughout the day.

Introducing the Galaxy A21 Introducing the Galaxy A21

Charge up. Power through.

Spend more time scrolling, texting and sharing, and less time looking for an outlet to charge. This long-lasting battery has the power to keep up with you.2

Charge up. Power through. Charge up. Power through.

Big screen to get more done.

Stream content and video chat with friends and family with more screen space on a vibrant 6.5" Infinity-O Display.1

Big screen to get more done. Big screen to get more done.

*As compared to Galaxy A20.

A lens for your favourite angle.

Capture shareable portraits, wide shots and videos with this versatile quad lens camera.

A lens for your favourite angle. A lens for your favourite angle.

Store more memories

Keep your photos, videos and apps without worry thanks to expandable storage up to 512GB with MicroSD card.3

Store more memories Store more memories


  • CPU Speed 2.3GHz, 1.8GHz
  • Resolution (Main Display) 720 x 1600 (HD+)
  • Rear Camera Zoom Digital Zoom up to 4x
  • Weight (g) 193


Find answers to the questions you have about the product

User manual & Downloads See More Content



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Features and Specifications are accurate as of commercial launch but may be subject to change without prior notification. 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. Images are for illustration purposes only and the accessories are sold separately.

*Offer ends March 3, 2021. Some conditions apply. For Terms and Conditions of Use for Participation in the Samsung Trade-In Program, click here.

1Measured diagonally, the screen size is 6.5" in the full rectangle and 6.4" with accounting for the rounded corners. Actual viewable area is less due to the rounded corners and camera lens.

2Based on average battery life under typical usage conditions. Average expected performance based on typical use. Actual battery life depends on factors such as network, features selected, frequency of calls, and voice, data, and other application usage patterns. Results may vary.

3MicroSD card sold separately.

*The actual capacity (Wh) is measured based on the battery's output current and voltage. It may differ from the capacity (Wh) indicated on the device, depending on the output power condition, the connected device’s circuit configuration, and the operation environment.

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

*Included in-box: Travel adapter, USB connector, ejection pin. Headphones not included.