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Samsung Galaxy A31 (SM-A315G/DS 128GB/6GB) All specs

Full specifications phone: Samsung Galaxy A31 (SM-A315G/DS 128GB/6GB) specs, detailed technical information, features, price and review. All about this phone.

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Samsung Galaxy A31

Samsung Galaxy A31 (SM-A315G/DS 128GB/6GB)

The Samsung Galaxy A31 (SM-A315G/DS 128GB/6GB) is a good Android phone with 2GHz Octa-core processor that allows run games and heavy applications.

An advantage of the Samsung Galaxy A31 (SM-A315G/DS 128GB/6GB) is the possibility of using two mobile carriers, a Dual-SIM device with two SIM card slots.

Great connectivity of this device includes Bluetooth 5.0 + A2DP/LE, WiFi 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO and NFC to make mobile payments or connection to other devices.

Including the battery, the Samsung Galaxy A31 (SM-A315G/DS 128GB/6GB) phone has 185 grams and it's a very thin device, only 8.6mm.

Summary

*depends on the model
โš™๏ธ CPU: MediaTek Helio P65 (MT6768)
๐Ÿค– Android 10
๐Ÿ”„ Android 11
๐Ÿ“ฑ 6.4"
Super AMOLED
60Hz
๐Ÿ”ณ RAM: 4GB / 6GB*
๐Ÿ’ฝ ROM: 128GB
๐Ÿ”Œ WIFI5, BT5.0, FM, NFC*
๐Ÿ“ท (quad camera) 48MP + 8MP + 5MP + 5MP
๐Ÿคณ (front) 20MP
 ๐Ÿ”‹ 5000mAh
โšก 15W

๐Ÿ“ฑ Model features

Galaxy A31 (SM-A315G/DS 128GB/6GB)
ModelGalaxy A31 (SM-A315G/DS 128GB/6GB)
Other model namesGalaxy A31 SM-A315G/Dual-Sim NFC (128GB + 6GB RAM)
Country or region availablePhilippinesHong KongIndonesiaMalaysiaThailandTaiwanVietnam
Philippines, Hong Kong, Indonesia, Malaysia, Thailand, Taiwan, Vietnam
BrandSamsung
Release date4/27/2020, Announced: 3/24/2020
Depth8.6 millimeters (0.34 inches)
Size (width x height)73.1 x 159.3 millimeters (2.88 x 6.27 in)
Weight185 grams (6.48 ounces)
Build, materialsPlastic body, glass front
Protection against water and othersNot supported

๐Ÿ“ฒ Display

Galaxy A31 (SM-A315G/DS 128GB/6GB)
Display typeSuper AMOLED
Screen size6.4" inches
Screen-to-body ratio~84.9% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)
TouchscreenCapacitive Multitouch
Pixel density (dot pitch)411 PPI
Colors16 million
Scratch-resistant glassNot supported
Refresh rate60Hz
Display featuresNot supported

๐Ÿค– Operating System

Galaxy A31 (SM-A315G/DS 128GB/6GB)
System versionAndroid 10
Firmware updateAndroid 11
User InterfaceOne UI 2.5 / 3.1

โš™๏ธ Processor

Galaxy A31 (SM-A315G/DS 128GB/6GB)
Chipset64bit: MediaTek Helio P65 (MT6768) (12nm)
CPUOcta-core, 2 processors:
2x 2GHz ARM Cortex-A75 (Dual-core)
6x 1.7GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controllerARM Mali-G52 MC2 (820MHz)
Performance (benchmark)feature not registered

๐Ÿ’ฝ Memory and storage

Galaxy A31 (SM-A315G/DS 128GB/6GB)
RAM memory6GB LPDDR4X
Internal storage128GB (104GB available)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)

๐Ÿ“ถ Mobile networks

Galaxy A31 (SM-A315G/DS 128GB/6GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 Mbps
Network technology2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G networkGSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/1700/1900/2100
Secondary 4G networkLTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66)
TD-LTE (38, 40, 41)
VoLTE
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE

๐Ÿ“ท Camera

Galaxy A31 (SM-A315G/DS 128GB/6GB)
Back camera (main camera)(quad camera)
48 megapixels
8MP ultrawide f/2.2123ยฐ1/4"1.12ยตm
5MP macro f/2.4
5MP depth f/2.4
Main camera resolution8000x6000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps
FlashLED flash
Focal aperturef/2.0 (aperture)
Focal length26mm lens
Sensor size1/2" inches
Pixel size0.8ยตm pixel
AutofocusPDAF: phase detection autofocus
Touch focusSupported
Image stabilizationEIS: Digital stabilization
ZoomOnly digital zoom
Face/smile detectionFace detection, Smile detection
BSI sensorNot supported
HDRHDR photo on both cameras
Camera extrasfeature not registered

๐Ÿ“ธ Front camera

Galaxy A31 (SM-A315G/DS 128GB/6GB)
Front camera (secondary)20 megapixels
Front camera resolution5184x3840 pixels
Video recording (secondary)Full HD (1920x1080)
Front flashNot supported
Focal aperturef/2.2 (aperture)
Focal lengthfeature not registered
Sensor sizefeature not registered
Pixel sizefeature not registered

๐Ÿ”‰ Sound and multimedia

Galaxy A31 (SM-A315G/DS 128GB/6GB)
LoudspeakerMono sound (not stereo)
Active noise cancellation2 microphones or more
RadioFM
TVNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLAC

๐Ÿ”Œ Connectivity

Galaxy A31 (SM-A315G/DS 128GB/6GB)
USBUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack
TV outputUSB Type-C (reversible)
Bluetooth5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupported
Infrared portNot supported

๐Ÿงญ Sensors

Galaxy A31 (SM-A315G/DS 128GB/6GB)
SensorsAccelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Virtual proximity sensor
Vibrating alertSupported

๐Ÿ”‹ Battery

Galaxy A31 (SM-A315G/DS 128GB/6GB)
Battery typeLiPo: Li-Ion polymer (Non removable)
Battery capacity5000 mAh
Charger, watts15W Wired fast charging
Inductive / wireless chargingNot supported
Talk time autonomyfeature not registered
Standbyfeature not registered

โž• Other features

Galaxy A31 (SM-A315G/DS 128GB/6GB)
Call controlVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupported
Video callingSupported
RingtonesPolyphonic and customized
Web browserHTML, XHTML, HTML5
AntennaInternal antenna
Qwerty physical keyboardNot supported
Miscellaneousโ€ข Colors: Prism Black, Prism Blue, Prism Red, Prism White

โ˜ข๏ธ Radiation rate

Galaxy A31 (SM-A315G/DS 128GB/6GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered
SAR 2W/kg (Europe, UK, etc.)0.488W/kg (head), 1.68W/kg (body)
Obsa Usmael <time itemprop="datePublished" datetime="2023-12-05 07:21:53Z">12/5/2023 7:21 AM</time> How about expandable memory
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