Galaxy A31
Gallery Image 1 of 6
Gallery Image 2 of 6
Gallery Image 3 of 6
Gallery Image 4 of 6
Gallery Image 5 of 6
Gallery Image 6 of 6
» «
Thumbnail Image 1 of 6
Thumbnail Image 2 of 6
Thumbnail Image 3 of 6
Thumbnail Image 4 of 6
Thumbnail Image 5 of 6
Thumbnail Image 6 of 6
» «
Infinity U-display
Multi Quad camera
Battery
Innovation is our legacy. Quality is our priority
Innovation is our legacy. Quality is our priority
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
* 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
* 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
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.
 
Wide angle
 
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
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.
    
Live Focus Off
    
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
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
* 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
* 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
*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.
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
*If you use a screen protector, make sure it allows for use of the On-screen fingerprint sensor.
Made to focus with One UI
One UI helps you focus on what really matters to you. Hardware and software work together, with content and features at your fingertips so you can get to them faster. Use Night Mode for a comfortable experience in the dark, and with clear and intuitive visuals using your phone is like second nature.
Made to focus with One UI
Your first 2 months of YouTube Premium are on us
YouTube Premium and Galaxy came together to make sure you can watch your favorite content on YouTube, uninterrupted. Enjoy ad-free, offline, and background play on YouTube and YouTube Music. Your first 2 months are on us with purchase of Galaxy A31.
Your first 2 months of YouTube Premium are on us
An awesome Android experience
Get an awesome Android experience with Google apps fully pre-installed on your Galaxy A31.
An awesome Android experience
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.
Upgrade to thenew Galaxy A
Galaxy A31
2GHz, 1.7GHz
185
Up to 97
2GHz, 1.7GHz
CPU Speed
SHOW MORE SPECS
  • 2GHz, 1.7GHz
  • 185
  • Up to 97
Processor
  • CPU Speed
    2GHz, 1.7GHz
  • CPU Type
    Octa-Core
Display
  • Size (Main_Display)
    162.1mm (6.4")
  • Resolution (Main Display)
    1080 x 2400 (FHD+)
  • Technology (Main Display)
    Super AMOLED
  • Color Depth (Main Display)
    16M
Camera
  • Rear Camera - Resolution (Multiple)
    48.0 MP + 5.0 MP + 8.0 MP + 5.0 MP
  • Rear Camera - F Number (Multiple)
    F2.0 , F2.4 , F2.2 , F2.4
  • Main Camera - Auto Focus
    Yes
  • Rear Camera - OIS
    No
  • Rear Camera Zoom
    Digital Zoom up to 8x
  • Front Camera - Resolution
    20.0 MP
  • Front Camera - F Number
    F2.2
  • Front Camera - Auto Focus
    No
  • Front Camera - OIS
    No
  • Main Camera - Flash
    Yes
  • Front Camera - Flash
    No
  • Video Recording Resolution
    FHD (1920 x 1080)@30fps
Memory
  • RAM_Size (GB)
    4
  • ROM Size (GB)
    128
  • Available Memory (GB)*
    101.0
  • External Memory Support
    MicroSD (Up to 512GB)
Network/Bearer
  • Number of SIM
    Dual-SIM
  • SIM size
    Nano-SIM (4FF)
  • SIM Slot Type
    SIM 1 + SIM 2 + MicroSD
  • Infra
    2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD
  • 2G GSM
    GSM850, GSM900, DCS1800, PCS1900
  • 3G UMTS
    B1(2100), B2(1900), B5(850), B8(900)
  • 4G FDD LTE
    B1(2100), B2(1900), B3(1800), B5(850), B7(2600), B8(900), B20(800)
  • 4G TDD LTE
    B38(2600), B40(2300), B41(2500)
Connectivity
  • ANT+
    No
  • USB Interface
    USB Type-C
  • USB Version
    USB 2.0
  • Location Technology
    GPS, Glonass, Beidou, Galileo
  • Earjack
    3.5mm Stereo
  • MHL
    No
  • Wi-Fi
    802.11 a/b/g/n/ac 2.4+5GHz
  • Wi-Fi Direct
    Yes
  • Bluetooth Version
    Bluetooth v5.0
  • NFC
    Yes
  • PC Sync.
    Smart Switch (PC version)
OS
  • Android
General Information
  • Form Factor
    Touchscreen Bar
Sensors
  • Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing
Physical specification
  • Dimension (HxWxD, mm)
    159.3 x 73.1 x 8.6
  • Weight (g)
    185
Battery
  • Internet Usage Time(LTE) (Hours)
    Up to 20
  • Internet Usage Time(Wi-Fi) (Hours)
    Up to 20
  • Video Playback Time (Hours)
    Up to 22
  • Battery Capacity (mAh, Typical)
    5000
  • Removable
    No
  • Audio Playback Time (Hours)
    Up to 97
  • Talk Time (4G LTE) (Hours)
    Up to 33
Audio and Video
  • Stereo Support
    No
  • Video Playing Format
    MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
  • Video Playing Resolution
    FHD (1920 x 1080) @60fps
  • Audio Playing Format
    MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
Services and Applications
  • Gear Support
    Galaxy Buds+, Galaxy Buds, Galaxy Fit, Galaxy Fit e, Galaxy Watch, Galaxy Watch Active, Galaxy Watch Active2, Gear Fit, Gear Fit2, Gear Fit2 Pro, Gear Sport, Gear1, Gear2, Gear2 Neo, Gear S, Gear S2, Gear S3, Gear IconX, Gear IconX (2018)
  • Samsung DeX Support
    No
  • Mobile TV
    No
Powered by Flixmedia
This content uses cookies to improve your experience. By continuing, you agree to this use. Learn More at https://www.flixmedia.com/privacy-notice