Samsung Galaxy A31

Samsung Galaxy A31 Specifications

Key Specs

• Front Camera 20 MP
• Display 6.4 inches (16.26 cm)
• RAM 6 GB
• Battery 5000 mAh
• Rear Camera 48 MP + 8 MP + 5 MP + 5 MP
• Processor MediaTek Helio P65

Battery

• Type Li-ion
• Removable No
• TalkTime Up to 33 Hours(4G)
• Quick Charging Yes, Fast, 15W
• Capacity 5000 mAh
• USB Type-C Yes

Design

• Width 73.1 mm
• Weight 185 grams
• Colours Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
• Thickness 8.6 mm
• Height 159.3 mm

Display

• Touch Screen Yes, Capacitive Touchscreen, Multi-touch
• Pixel Density 411 ppi
• Display Type Super AMOLED
• Refresh Rate 60 Hz
• Bezel-less display Yes with notch
• Aspect Ratio 20:9
• Resolution 1080x2400 px (FHD+)
• Screen to Body Ratio (calculated) 84.92 %
• Screen Size 6.4 inches (16.26 cm)

Front Camera

• Autofocus No
• Camera Setup Single
• Flash No
• Resolution 20 MP f/2.2, Primary Camera

General

• Operating System Android v10 (Q)
• Brand Samsung
• Launch Date June 4, 2020
• Custom UI Samsung One UI

Main Camera

• Settings Exposure compensation, ISO control
• Video Recording 1920x1080 @ 30 fps
• Shooting Modes Continuous Shooting High Dynamic Range mode (HDR)
• Camera Features 8 x Digital Zoom Auto Flash Face detection Touch to focus
• Flash Yes, LED Flash
• Camera Setup Quad
• Image Resolution 8000 x 6000 Pixels
• OIS No
• Resolution 48 MP f/2.0, Primary Camera(26 mm focal length, 2" sensor size, 0.8µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera 5 MP f/2.4, Macro Camera 5 MP f/2.4, Depth Camera
• Autofocus Yes

Multimedia

• Loudspeaker Yes
• Audio Jack 3.5 mm
• FM Radio Yes
• Audio Features Dolby Atmos

Network & Connectivity

• SIM Slot(s) Dual SIM, GSM+GSM
• Wi-Fi Calling Yes
• SIM Size SIM1: Nano, SIM2: Nano
• Network Support 5G Not Supported in India, 4G Supported in India, 3G, 2G
• Wi-Fi Yes, Wi-Fi 5 (802.11 b/g/n/ac) 5GHz
• SAR Value Head: 1.13 W/kg
• SIM 1 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
• VoLTE Yes
• USB Connectivity Mass storage device, USB charging
• Wi-Fi Features Wi-Fi Direct, Mobile Hotspot
• NFC Yes
• SIM 2 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
• GPS Yes with A-GPS, Glonass
• Bluetooth Yes, v5.0

Performance

• Graphics Mali-G52
• Fabrication 12 nm
• RAM type LPDDR4X
• RAM 6 GB
• Architecture 64 bit
• Chipset MediaTek Helio P65
• CPU Octa core (2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55)
• RAM Type LPDDR4X

Sensors

• Other Sensors Light sensor, Proximity sensor, Accelerometer, Gyroscope
• Fingerprint Sensor Yes
• Fingerprint Sensor Type Optical
• Fingerprint Sensor Position On-screen

Storage

• Expandable Memory Yes, Up to 512 GB
• User Available Storage Up to 104 GB
• Internal Memory 128 GB
• USB OTG Yes