USA SAR Level

• FCC Approval Date
  08 December 2020
• FCC ID
  A3LSMG991U
• FCC Report Link
  FCC Specific Absorption Rate (SAR) Report For Manufacturer Submitted Model
• US SAR Ratings
  USA Legal Limit is 1.6 W/kg - FCC SAR testing is measured in watts per kilogram (or W/kg) averaged over ONE gram of simulated biological tissue.
• Head SAR Level
  0.74 W/kg
• Body SAR Level
  1.08 W/kg
• Product Specific Use
  W/kg
• Simultaneous Transmission
  W/kg
• Simultaneous Head SAR
  W/kg
• Simultaneous Body SAR
  W/kg
• Hotspot SAR
  W/kg

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
  0.46 W/kg
• Body SAR Level
  1.51 W/kg

General

• Device Type
  Cell Phone
• Model
  samsung
• Announced
  23 December 2020
• Released
  23 December 2020
• Status
  Available

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, folding phones and sliding phones.
  Bar
• Dimensions
  151.7 x 71.2 x 7.9 mm (5.97 x 2.80 x 0.31 in)
• Weight
  169 g (Sub6), 171 g (mmWave) (5.96 oz)BuildGlass front (Gorilla Glass Victus), plastic back, aluminum frame
• Protection
  Corning Gorilla Glass Victus Always-on display
• Colors
  Phantom Gray, Phantom White, Phantom Violet, Phantom PinkModelsSM-G991B, SM-G991B/DS, SM-G991U, SM-G991U1, SM-G991W, SM-G991N, SM-G9910SAR0.74 W/kg (head)     1.08 W/kg (body)    

Network

• 2G Network
  bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only) CDMA 800 / 1900 & TD-SCDMA
• 3G Network
  bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100  CDMA2000 1xEV-DO
• 4G Network
  bands1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71 - SM-G991U15G bands2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G991U1
• SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages.
  Standard SIM

Display

• Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor)
  Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak)
• Size
  6.2 inches, 94.1 cm2 (~87.2% screen-to-body ratio)Resolution1080 x 2400 pixels, 20:9 ratio (~421 ppi density)ProtectionCorning Gorilla Glass Victus Always-on display
• Resolution
  Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak)
• Colors Display Colors is refers to the number of different shades of colors that the screen is capable of displaying => 64K colors, 256K colors and 16 million colors, Obviously 16M is highest available range of colors and better than others.
  Phantom Gray, Phantom White, Phantom Violet, Phantom PinkModelsSM-G991B, SM-G991B/DS, SM-G991U, SM-G991U1, SM-G991W, SM-G991N, SM-G9910SAR0.74 W/kg (head)     1.08 W/kg (body)    
• Pixel Density 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.
  6.2 inches, 94.1 cm2 (~87.2% screen-to-body ratio)Resolution1080 x 2400 pixels, 20:9 ratio (~421 ppi density)ProtectionCorning Gorilla Glass Victus Always-on display
• Touch Screen
  Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak)
• Protection Display Protection => Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind.
  Corning Gorilla Glass Victus Always-on display
• Features
  SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer  Samsung DeX, Samsung Wireless DeX (desktop experience support)Bixby natural language commands and dictationSamsung Pay (Visa, MasterCard certified)
• Secondary Display
  Single10 MP, f/2.2, 26mm (wide), 1/3.24

Media

• Audio Playback
  N/A
• Video Playback
  8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
• Video Out
  8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
• FM Radio
  FM radio (Snapdragon model only; market/operator dependent)
• Ring Tones
  yes
• Loudspeaker
  Yes, with stereo speakers
• Handsfree
  No 32-bit/384kHz audioTuned by AKG

Camera

• Primary Camera is able to capture photographs and usually videos, The most important characteristics of a camera are the resolution (measured in megapixels), lens focus type (fixed or automatic), higher megapixel cameras are known to capture higher quality photos, but not always a good measurement of the photos quality.
  Triple12 MP, f/1.8, 26mm (wide), 1/1.76
• Image
  Single10 MP, f/2.2, 26mm (wide), 1/3.24
• Video
  8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
• Features
  LED flash, auto-HDR, panorama
• Flash Flash Light => There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration)
  Yes
• Secondary
  Single10 MP, f/2.2, 26mm (wide), 1/3.24

Software

• Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device.
  OSAndroid 11, One UI 3.1
• User Interface UI or user interface of a device is the look and feel of the on-screen menu system. How it works, its color scheme, how it responds to button presses, all of these things are part of the user interface.
  Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak)
• Java Support Java for Mobile Devices is a set of technologies that let developers deliver applications and services to all types of mobile handsets, ranging from price efficient feature-phones to the latest smartphones. Java is currently running on over 3 billion phones worldwide, and growing. It offers unrivaled potential for the distribution and monetization of mobile applications.
  N/A

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 2100 (5 nm) - InternationalQualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
• 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 (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - InternationalOcta-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680) - USA/China
• 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-G78 MP14 - InternationalAdreno 660 - USA/China
• RAM (Memory) RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices.
  128GB 8GB RAM, 256GB 8GB RAM UFS 3.1
• Internal Storage Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored.
  128GB 8GB RAM, 256GB 8GB RAM UFS 3.1
• 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 slotNo
• 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 (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer  Samsung DeX, Samsung Wireless DeX (desktop experience support)Bixby natural language commands and dictationSamsung Pay (Visa, MasterCard certified)BatteryTypeLi-Ion 4000 mAh, non-removableChargingFast charging 25WUSB Power Delivery 3.0Fast Qi/PMA wireless charging 15WReverse wireless charging 4.5WMiscColorsPhantom Gray, Phantom White, Phantom Violet, Phantom PinkModelsSM-G991B, SM-G991B/DS, SM-G991U, SM-G991U1, SM-G991W, SM-G991N, SM-G9910SAR0.74 W/kg (head)     1.08 W/kg (body)     SAR EU0.46 W/kg (head)     1.51 W/kg (body)     Price$ 473.00 / € 702.88 / £ 559.90 / ₹ 59,879TestsPerformanceAnTuTu: 584055 (v8)GeekBench: 3238 (v5.1)GFXBench: 60fps (ES 3.1 onscreen)DisplayContrast ratio: Infinite (nominal)CameraPhoto / VideoLoudspeaker-26.4 LUFS (Good)Battery lifeEndurance rating 93h

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
• Wi-fi Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world.
  Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
• GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky.
  Yes, with A-GPS, GLONASS, BDS, GALILEO NFCYes
• Wireless Charging Wireless Charging (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device.
  no

Data

• Speed
  HSPA 42.2/5.76 Mbps, LTE-A (CA), 5GLaunchAnnounced2021, January 14StatusAvailable. Released 2021, January 29BodyDimensions151.7 x 71.2 x 7.9 mm (5.97 x 2.80 x 0.31 in)Weight169 g (Sub6), 171 g (mmWave) (5.96 oz)BuildGlass front (Gorilla Glass Victus), plastic back, aluminum frameSIMSingle SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM and/or eSIM, dual stand-by) IP68 dust/water resistant (up to 1.5m for 30 mins)DisplayTypeDynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak)Size6.2 inches, 94.1 cm2 (~87.2% screen-to-body ratio)Resolution1080 x 2400 pixels, 20:9 ratio (~421 ppi density)ProtectionCorning Gorilla Glass Victus Always-on displayPlatformOSAndroid 11, One UI 3.1ChipsetExynos 2100 (5 nm) - InternationalQualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/ChinaCPUOcta-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - InternationalOcta-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680) - USA/ChinaGPUMali-G78 MP14 - InternationalAdreno 660 - USA/ChinaMemoryCard slotNoInternal128GB 8GB RAM, 256GB 8GB RAM UFS 3.1Main CameraTriple12 MP, f/1.8, 26mm (wide), 1/1.76
• Web Browser Web Browser => a web browser is a software application used to locate, retrieve and display content on the World Wide Web, including Web pages, images, video and other files, The primary function of a web browser is to render HTML, the code used to design or markup webpages.
  N/A

Messaging

• SMS SMS (Short Messaging Service) is a text messaging service component of phone, Web, or mobile communication systems. It uses standardized communications protocols to allow mobile phone devices to exchange short text messages over the networks.
  No
• Email Email (Electronic Mail) is a system for receiving, sending, and storing electronic messages, Similar to a letter, email is text messages that may contain files, images, or other attachments sent via the internet to a recipient by using applications and software prograps. An email address is required to receive email, and that address is unique to the user.
  yes
• IM IM (Instant Messaging) is an exchange of text messages through a software application, it enable you to create a kind of private chat room with another individual in order to communicate in real time over the Internet.
  yes

Battery

• Type Battery Type => Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium.
  Li-Ion (Lithium Ion)

USA SAR Level

• FCC Approval Date
  08 December 2020
• FCC ID
  A3LSMG991U
• FCC Report Link
  FCC Specific Absorption Rate (SAR) Report For Manufacturer Submitted Model
• US SAR Ratings
  USA Legal Limit is 1.6 W/kg - FCC SAR testing is measured in watts per kilogram (or W/kg) averaged over ONE gram of simulated biological tissue.
• Head SAR Level
  0.74 W/kg
• Body SAR Level
  1.08 W/kg
• Product Specific Use
  W/kg
• Simultaneous Transmission
  W/kg
• Simultaneous Head SAR
  W/kg
• Simultaneous Body SAR
  W/kg
• Hotspot SAR
  W/kg

SAR AT&T Model

SAR Verizon Model

SAR Sprint Model

SAR T-Mobile Model

SAR Vodafone Model

SAR U.S. Cellular

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
  0.46 W/kg
• Body SAR Level
  1.51 W/kg