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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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
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.
|Dimension||159.3 x 73.1 x 8.6 mm|
|Battery||Non-removable Li-Po 5000 mAh battery|
|OS||Android 10, One UI 2.0|
|Memory||128GB built-in, 4GB Ram Card slot microSDXC (dedicated slot)|
|Processor||Octa-core (2x2.0 GHz & 6x1.7 GHz)|
|Connectivity||Bluetooth 5.0, A2DP, LE USB 2.0, Type-C 1.0 reversible connector, ,WLAN (Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot), GPRS, EDGE, 3G HSPA,4G LTE .|
|Display Size||6.4 inches, Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass|
|Display Colours||Super AMOLED capacitive touchscreen, 16M colors 1080 x 2400 pixels, (~411 ppi density)|
|Operating Frequency||SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900|
|Body Colours||Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White|
|Entertainment||FM Radio, 3.5mm audio jack, MP4/H.263/H.264/WMV player, MP3/eAAC+/WMA/WAV player, YouTube, Google Talk, Games (built-in + downloadable)|
|Camera||Quad : 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth) Features LED flash, panorama, HDR Video 1080p@30fps Selfie camera Single 20 MP, f/2.2, (wide) Video 1080p@30fps|
|Ring Tones||MP3, WAV ringtones|
|Messaging||SMS(threaded view), MMS, Email, Push Mail, IM|
|Other Features||GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Dual SIM + Micro Sim, dual stand-by), Photo/video editor, Document viewer, Google Search, Maps, Gmail, Document viewer, Speakerphone|