Samsung Galaxy M31 Radiation Levels

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Versions: SM-M315F/DS, SM-M315F/DSN

Network Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
Speed HSPA, LTE-A
Launch Announced 2020, February 25
Status Available. Released 2020, March 5
Body Dimensions 159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in)
Weight 191 g (6.74 oz)
Build Glass front (Gorilla Glass 3), plastic back, plastic frame
SIM Dual SIM (Nano-SIM, dual stand-by)
Display Type Super AMOLED capacitive touchscreen, 16M colors
Size 6.4 inches, 96.7 cm2 (~80.9% screen-to-body ratio)
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~411 ppi density)
Protection Corning Gorilla Glass 3
Platform OS Android 10.0; One UI 2.0
Chipset Exynos 9611 (10nm)
CPU Octa-core (4×2.3 GHz Cortex-A73 & 4×1.7 GHz Cortex-A53)
GPU Mali-G72 MP3
Memory Card slot microSDXC (dedicated slot)
Internal 64GB 6GB RAM, 128GB 6GB RAM
UFS 2.1
Main Camera Triple 64 MP, f/1.8, 26mm (wide), 1/1.72″, 0.8m, PDAF
8 MP, f/2.2, 12mm (ultrawide), 1/4.0″, 1.12m
5 MP, f/2.4, 25mm (macro), 1/5.0″, 1.12m
5 MP, f/2.2, (depth)
Features LED flash, panorama, HDR
Video 2160p@30fps, 1080p@30fps, gyro-EIS
Selfie camera Single 32 MP, f/2.0, 26mm (wide), 1/2.8″, 0.8m
Features HDR
Video 2160p@30fps, 1080p@30fps
Sound Loudspeaker Yes
3.5mm jack Yes
Comms WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth 5.0, A2DP, LE
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC Yes (market/region dependent): SM-M315F/DSN
Radio FM radio, RDS, recording
USB 2.0, Type-C 1.0 reversible connector
Features Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery Non-removable Li-Po 6000 mAh battery
Charging Fast battery charging 15W
Misc Colors Ocean Blue, Space Black, Red
Models SM-M315F, SM-M315F/DS, SM-M315F/DSN
SAR 0.52 W/kg (head)     0.69 W/kg (body)
SAR EU 0.48 W/kg (head)     1.13 W/kg (body)
Price $ 309.89 / £ 229.90 / ₹ 14,999

Samsung Galaxy M31 - Specs sar

General

  • Announced
    23 December 2019
  • Status
    Available

Display

  • Features Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality.
    Corning Gorilla Glass 3

Camera

Battery

Hardware

  • Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming.
    Exynos 9611 (10nm)
  • CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone.
    Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
  • GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion.
    Mali-G72 MP3
  • Card Slot Memory Card Slot is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras.
    Card slotmicroSDXC (dedicated slot)
  • Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device.
    Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Battery Non-removable Li-Po 6000 mAh batteryChargingFast battery charging 15WMiscColorsOcean Blue, Space Black, RedModelsSM-M315F, SM-M315F/DS, SM-M315F/DSNSAR0.52 W/kg (head)     0.69 W/kg (body)     SAR EU0.48 W/kg (head)     1.13 W/kg (body)     Price$ 309.89 / £ 229.90 / ₹ 14,999

Connectivity

  • Bluetooth Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices.
    5.0, A2DP, LE
  • USB
    2.0, Type-C 1.0 reversible connector

Sound

Design

  • Type Design Type called form factor refers to a mobile phone's size, shape, and style as well as the layout and position of major components of phone. There are three major form factors seen in mobile phones => bar phones, flip phones and sliding phones.
    Bar
  • Dimensions
    159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in)
  • Weight
    191 g (6.74 oz)BuildGlass front (Gorilla Glass 3), plastic back, plastic frame
  • Colors
    Ocean Blue, Space Black, RedModelsSM-M315F, SM-M315F/DS, SM-M315F/DSNSAR0.52 W/kg (head)     0.69 W/kg (body)    

Network

  • SIM
    Standard SIM

USA SAR Level

EU SAR Level

  • EU SAR Ratings
    European Legal Limit is 2.0 W/kg - EU SAR testing is measured in watts per kilogram (or W/kg) averaged over TEN grams of simulated biological tissue.
  • Head SAR Level
    0.48
  • Body SAR Level
    1.13

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Samsung Galaxy M31 - SAR Levels

USA SAR Level

EU SAR Level

  • EU SAR Ratings
    European Legal Limit is 2.0 W/kg - EU SAR testing is measured in watts per kilogram (or W/kg) averaged over TEN grams of simulated biological tissue.
  • Head SAR Level
    0.48
  • Body SAR Level
    1.13