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  • Awesome screen built for cinema
    Infinity U-display
  • Awesome Quad camera to capture more
    Multi Quad camera
  • Awesome battery, the marathon champ
    Battery

Awesome screen built for cinema

Immerse yourself in the large 6.4-inch Infinity-U Display of Galaxy A31. A wide aspect ratio fills your screen with content from edge to edge. Watch your favorite videos, games and live streams in vivid FHD+ Super AMOLED.

Awesome screen built for cinema Awesome screen built for cinema

*Images simulated for illustrative purposes.**Infinity Display: a near bezel-less, full-frontal glass, edge-to-edge screen.***Measured diagonally, the screen size is 6.4" in the full rectangle and 6.2" with accounting for the rounded corners. Actual viewable area is less due to the rounded corners and the camera cutout.

Slim on the outside, big on the inside

Everything you want in a phone in a slim body. Housing a large 5,000mAh(typical) battery in the 8.6 mm-thick device, Galaxy A31 fits right in your hand and comes in a geometric design with a glossy finish. Choose from Prism Crush Black, Prism Crush White, Prism Crush Blue, or Prism Crush Red.

Slim on the outside, big on the inside Slim on the outside, big on the inside

*Color availability may vary by country or carrier.**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 4,860mAh. Actual battery life may vary depending on network environment, usage patterns and other factors.

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 5MP Macro Cam for highly refined close-ups, and make sure the subject always stands out with the 5MP Depth Camera’s multiple Live Focus effects.

*Color availability may vary by country or carrier.

Awesome Quad camera to capture more Awesome Quad camera to capture more

*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.

 

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

 

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*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 5MP 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 (Bokeh) 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 5MP 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.

 

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*Images simulated for illustrative purposes.

 

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*Images simulated for illustrative purposes.

Attention-grabbing selfies made easy

You want your selfie to look good. So for stunning daytime looks, Galaxy A31's 20MP 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 15W Fast Charging.

Awesome battery, the marathon champ Awesome battery, the marathon champ

*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 4,860 mAh. Actual battery life may vary depending on network environment, usage patterns and other factors.

Give yourself more room to play

Galaxy A31 has fast processing and spacious storage so you can focus on now. An advanced Octa-core processor and 4/6GB 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.

Game Booster gives you the edge

Maximize performance with Game Booster. Cut distractions and up your game with a dedicated interface and easy-to-reach menu. Frame Booster gives graphics smooth, life-like motion. And play at your best as Game Booster learns your usage patterns to optimize battery, temperature and memory.

Game Booster gives you the edge Game Booster gives you the edge

*Device and screen images simulated for illustrative purposes.

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. Protect what matters to you. Defense-grade security. Protect what matters to you.

Your fingerprint is the key

Galaxy A31 comes with high-tech biometric authentication. The On-Screen Fingerprint scanner recognizes your unique fingerprint, so you are the only one who can press and unlock in one easy move.

Your fingerprint is the key Your fingerprint is the key

*If you use a screen protector, make sure it allows for use of the On-screen fingerprint sensor.

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.

Always at your Service, wherever, whenever Always at your Service, wherever, whenever

*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 newGalaxy A series to findthe one for you

Introducing a series of phones that enables today’sgeneration 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 to thenew Galaxy A

Upgrade to the
new Galaxy A Upgrade to the
new Galaxy A

Specifications

  • CPU Speed 2GHz, 1.7GHz
  • Weight (g) 185
  • Audio Playback Time (Hours) Up to 97
  • Resolution (Main Display) 1080 x 2400 (FHD+)

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*Virtual Proximity Sensing : Sensing proximity information by using software without proximity sensor

*Screen measured diagonally as a full rectangle without accounting for the rounded corners. Actual viewable area is less due to the rounded corners and camera hole.

*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 4,860 mAh. Actual battery life may vary depending on network environment, usage patterns and other factors.