Prism Crush Black

Innovation is our legacy. Quality is our priority

SEE Galaxy A31 IN 360°

Galaxy A31 phone in Prism Crush Black seen from the front with the display off. It begins spinning clockwise, showing the power and volume button side, the rear with the multi camera, and the SIM tray side.
Prism Crush Blue

Innovation is our legacy. Quality is our priority

SEE Galaxy A31 IN 360°

Galaxy A31 phone in Prism Crush Blue seen from the front with the display off. It begins spinning clockwise, showing the power and volume button side, the rear with the multi camera, and the SIM tray side.
Prism Crush White

Innovation is our legacy. Quality is our priority

SEE Galaxy A31 IN 360°

Galaxy A31 phone in Prism Crush White seen from the front with the display off. It begins spinning clockwise, showing the power and volume button side, the rear with the multi camera, and the SIM tray side.
  • Awesome screen built for cinema
    Infinity U-display
  • Awesome Quad camera to capture more
    Multi Quad camera
  • Awesome battery, the marathon champ
    Awesome battery, the marathon champ
&nbsp &nbsp

Awesome screen built for cinema

Immerse yourself in the large 6.4" Infinity-U Display of the 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.

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

*Colour availability may vary by country or carrier. **Typical value tested under third-party laboratory conditions. 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.

*Colour availability may vary by country or carrier.

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

*Colour availability may vary by country or carrier.

Capture more of the 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.

Wide angle Wide angle
*Images simulated for illustrative purposes. **Ultra wide experience (photo/video) is supported for rear camera only.
 Ultra wide angle  Ultra wide angle
*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. The advanced 5MP Depth Camera knocks out unwanted background noise from your images to make them look more professional.

 Live Focus On  Live Focus On
*Images simulated for illustrative purposes.
 Live Focus Off  Live Focus Off
*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 4,860mAh. 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 4GB of RAM deliver smooth and efficient performance. Download more and delete less with 128GB internal storage. Add even more with a 512GB microSD card.

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

*User memory space may be less than the total memory space due to system files. User memory may differ by region, carrier, and supporting language, and may change after software upgrade **MicroSD card sold separately.

Game Booster gives you the edge

Maximise 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 optimise 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 helps to protect your phone from the minute it's turned on. Offering multi-layered security, it helps to defend 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 recognises your unique fingerprint, so you 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.

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

Check out the new Galaxy A series Check out the new Galaxy A series

Specifications

  • CPU Speed 2GHz, 1.7GHz
  • CPU Type Octa-Core
  • RAM_Size (GB) 4
  • ROM Size (GB) 128

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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.

* 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.

* 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.

* 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.

*S Pen Fold Edition and S Pen Pro sold separately. Only use the Samsung S Pen Fold Edition designed exclusively for Galaxy Z Fold3 5G or the S Pen Pro. 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 Flip3 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. Rinse thoroughly in fresh water after salt or chlorinated water exposure. Not dust-resistant.

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

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

* 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.