Smartphone Samsung A31 DS 4GB 64GB

  • $256.00
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Characteristics Samsung Galaxy A31
Other model names Galaxy A31 SM-A315F / Dual-Sim NFC (64GB + 4GB RAM)
Mark Samsung
Thickness / Thickness 8.6 mm
Dimensions (width x height) 73.1 x 159.3 mm
Weight 185 grams
Physical Qwerty keyboard Not supported
Antenna Internal antenna
Construction, materials Plastic body, glass screen
Protection against water and others Not supported
System (SO) Samsung Galaxy A31
Operating system Android 10
Upgradeable OS specification not registered
Hardware Samsung Galaxy A31
Chipset 64bits - MediaTek MT6768 Helio P65 (12nm)
CPU Processor / Cores Octa-Core , 2 processors:
2Ghz Dual-Core ARM Cortex-A75
1.7Ghz Hexa-Core ARM Cortex-A55
GPU graphics card ARM Mali-G52 MC2 820Mhz
Internal memory 64 GB
Expandable memory Up to 1TB microSD, microSDXC
(dedicated slot)
Screen Samsung Galaxy A31
Screen type Super AMOLED
Screen size 6.4 "inches
Screen ratio ~ 84.9% (screen-to-body ratio)
Screen resolution 1080x2400 pixels (20: 9)
Touchscreen Capacitive Multitouch
Density (pixels x inch) 411 PPI
Colors 16 million
Scratch resistant screen Not supported
Screen functions 60Hz
Mobile Network Samsung Galaxy A31
Dual SIM Dual-SIM Standby - Active call on one of the lines
(dedicated slot)
SIM card 2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download / upload 150/50 Mbps
Network technology 2G, 3G, 4G
Frequencies, bands
Message and voice Samsung Galaxy A31
Posts SMS (T9), MMS, E-mail, Push mail
Speaker Compatible
Video call Compatible
Call control Voice dialing, Voice recorder, Voice commands
Camera Samsung Galaxy A31
Rear camera (main) (quad camera)
48 megapixels
8MP ultrawidef / 2.213mm1 / 4.0 "1.12µm
5MP macrof / 2.4
5MP depthf / 2.4
Main camera resolution 8000x6000 pixels
Video recording (main) Full HD (1920x1080) 30 fps
Flash LED flash
Focal aperture f / 2.0 (aperture)
Focal distance 26mm (lens)
Sensor size 1/2 "inches
Pixel size 0.8µm pixel
Autofocus PDAF: phase detection autofocus
Touch focus Compatible
Image stabilization EIS: Digital Stabilization
Zoom Digital zoom only
Face / smile detection Face detection, Smile detection
BSI sensor Not supported
HDR HDR photo on both cameras
2nd chamber Samsung Galaxy A31
Front camera (secondary) 20 megapixels
Front camera resolution 5184x3840 pixels
Video recording (front) Full HD (1920x1080)
Front flash Not supported
Focal aperture f / 2.2 (aperture)
Focal distance specification not registered
Sensor size specification not registered
Pixel size specification not registered
Multimedia Samsung Galaxy A31
Radio FM
TV Not supported
Video player formats MP4, H.265, H.264, H.263, XviD, MKV
Audio player formats MP3, WAV, WMA, eAAC +, FLAC
Connectivity Samsung Galaxy A31
USB USB 2.0 Type-C, USB OTG On-The-Go
TV out Not supported
Audio output 3.5mm connector
Bluetooth 5.0 + A2DP / LE
Wifi 802.11 a / b / g / n / ac (2.4Ghz, 5Ghz) + MIMO
DLNA Not supported
NFC Compatible
Infrared IrDA Not supported
Other functions Samsung Galaxy A31
Noise reducer Compatible
Vibration Compatible
Tones, ringtones Polyphonic and custom
Web navegation HTML, XHTML, HTML5
Sensors Accelerometer
Ambient light sensor
Face recognition (unlock)
Fingerprint reader (on screen)
Other features - Colors: Black
- One UI 2.0
- WiFi direct, hotspot
Drums Samsung Galaxy A31
Drums LiPo: lithium polymer (Non-removable)
Battery capacity 5000 mAh
Charger, watts 15W Fast charging
Conversation autonomy specification not registered
Standby autonomy specification not registered
Radiation rate Samsung Galaxy A31
SAR 1.6W / kg (Argentina, Mexico, etc.) specification not registered