Samsung Galaxy S23 Radiation Levels

Head SAR
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Head SAR
0.75 W/kg which is Ranked #27 at 46.88% of Legal Limit
Info: Anti-Radiation Phone Case
Radiation LevelsHEAD BODY HOT SPOT
Cellular Only0.75 W/kg0.7 W/kg1.09 W/kg
Wi-Fi + Cellular1.58 W/kg1.35 W/kg1.36 W/kg



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Samsung Galaxy S23 SAR Level Summary:

The cellular transmission SAR values for the Samsung Galaxy S23 (FCC ID A3LSMS911B) are 0.75 W/kg (watts per kilogram) at the head and 0.70 W/kg when worn on the body. The hotspot/Airplay SAR level is 1.09 W/kg. The simultaneous transmission SAR values for Galaxy S23 (cellular plus Wi-Fi) is 1.58 W/kg at the head, 1.35 W/kg when worn on the body, and 1.36 W/kg when used as a hotspot simultaneously with other transmitters active.






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Samsung Galaxy S23 Safety Tip: Turning Off Wi-Fi and Bluetooth Reduces Radiation.

This SAR chart reveals how turning off Wi-Fi and Bluetooth on your Samsung Galaxy S23 can significantly reduce your exposure to radiation. Our SAR comparison chart shows that by simply turning off these transmitters, you can lower the RF radiation exposure to your head by 52.5%, and you can lower exposure to the body by 48.2%, when considering these differences between cellular-only (Wi-Fi/Bluetooth OFF) and simultaneous use exposure (Wi-Fi/Bluetooth ON), a wise way to reduce excessive phone radiation is to tap off unnecessary transmitters when not in use. Additionally, when using your phone as a hotspot, turning off Bluetooth can reduce your exposure by up to 24.3% according to the FCC SAR report for device number A3LSMS911B.

Samsung Galaxy S23 SAR Levels

Comparison of SAR levels between cellular-only and simultaneous exposure
RADIATION LEVELSCELLULAR ONLY(% DIFF)SIMULTANEOUS
HEAD0.75 W/kg52.5%1.578 W/kg
BODY.70 W/kg48.2%1.352 W/kg
HOTSPOT1.09 W/kg24.3%1.355 W/kg

Key Takeaways

  • Children vs Adults: Children have higher SAR levels due to thinner skulls and developing tissues, making them more vulnerable to radiation.
  • Wi-Fi Impact: Simultaneous use of cellular and Wi-Fi transmission increases SAR levels for all age groups.
  • Precautionary Measures: Using radiation protection products like QuantaCase can help mitigate these risks, especially for younger users.

By understanding these differences, parents and guardians can make informed decisions to better protect their children from excessive microwave radiation exposure, emphasizing the need for safer smartphone usage practices and protective accessories like QuantaCase.

Centered Image

The Specific Absorption Rate (SAR) of a mobile device measures the amount of radio frequency energy absorbed by the body during device usage.

The SAR values for the galaxy-s23 (FCC ID A3LSMS911B) are as follows:

  • 0.75 W/kg when held at the head with cellular transmission only
  • 0.7 W/kg when worn on the body with cellular transmission only
  • 1.09 W/kg when used as a Hotspot or Airplay
  • 1.58 W/kg when held at the head with simultaneous cellular and Wi-Fi transmission
  • 1.35 W/kg when worn on the body with simultaneous cellular and Wi-Fi transmission
  • 1.36 when used as a Hotspot simultaneously with other transmitters active.

 

How The Galaxy S23 Compares: Introducing the Galaxy S23 – the compact yet mighty smartphone! With its 6.1-inch AMOLED screen and the latest Qualcomm Snapdragon 8 Gen 2 chipset, you get a sleek, high-performing device in your hands. And with a 3,900mAh battery, you’ll have all-day power to keep you going. Don’t compromise on style, either. Choose from Phantom Black, Cream, Green, or Lavender, or go for one of our exclusive online-only colors like Lime, Graphite, Sky Blue, or Red. The Galaxy S23 – the perfect smartphone for those who want it all!”

Samsung has always been one of the leading players in the smartphone market, and the Galaxy S23 is no exception. This cutting-edge device is set to release on February 17th, 2023, and boasts a sleek design with a glass front and back and a sturdy aluminum frame that promises armor-like protection. With a weight of just 168g and a thickness of 7.6mm, the Galaxy S23 is lightweight and slim, making it easy to carry around and handle.

The Galaxy S23 runs on Android 13 and One UI 5.1, offering an intuitive and user-friendly experience. With the Qualcomm SM8550 Snapdragon 8 Gen 2 chipset and Octa-core CPU, this device has the power to handle demanding tasks with ease. With a storage capacity of 128GB, 256GB, or 512GB, users have plenty of space for their apps, photos, and videos, although there is no expandable memory option.

The 6.1-inch Dynamic AMOLED 2X display boasts a resolution of 1080 x 2340 pixels, providing vivid and crisp visuals. With a 120Hz refresh rate and HDR10+ support, users can enjoy fast and smooth graphics, making it an ideal device for gaming and watching videos. The device also features a 50MP main camera with a triple-lens setup that includes a wide-angle, telephoto, and ultrawide lens, allowing users to capture stunning photos and videos.

The Galaxy S23 offers high-speed connectivity, with support for 5G networks, providing fast and seamless internet access. The device also has Wi-Fi 802.11 a/b/g/n/ac/6e, Bluetooth 5.3, GPS, GLONASS, BDS, and GALILEO, as well as NFC and USB Type-C 3.2, making it easy to connect to other devices and accessories.

With its 3900mAh battery, users can expect a decent battery life, and the 25W wired charging and 10W wireless charging options make it easy to top up the device’s battery when needed. With features like the under-display fingerprint scanner, Samsung DeX, and Samsung Pay, the Galaxy S23 is packed with convenient and useful tools.

In conclusion, the Samsung Galaxy S23 is a top-of-the-line device that offers a premium experience in terms of design, performance, and features. With its powerful specs and advanced features, this device is sure to impress and meet the needs of even the most demanding smartphone users.

The Samsung Galaxy S23 is expected to retain the design of the S22 with a 6.1-inch display, Qualcomm Snapdragon 8 Gen 2 processor, and Triple camera setup on the back.

the Galaxy S23,  Galaxy S23, and Galaxy S23 Ultra Plus were found on the FCC’s certification website. Today, the final piece of the puzzle —SAR levels— has also emerged.

These devices sport the model numbers SMS911B (Galaxy S23), SMS916B (Galaxy S23 Plus), and SMS918B (Galaxy S23 Ultra). The model numbers suggest that these handsets are the European variants rather than the US models. The US versions would have a model number with a “U” at the end instead of a “B.”

 

Samsung Galaxy S23 - Specs sar

General

  • Phone
    Samsung Galaxy S23
  • Technology
    GSM / CDMA / HSPA / EVDO / LTE / 5G
  • Announced
    01 February 2023
  • Status
    Available
  • Price
    $ 699.99 / C$ 917.99 / £ 697.00 / € 803.15 / ₹ 79,999
  • Model Names
    SM-S911B, SM-S911B/DS, SM-S911U, SM-S911U1, SM-S911W, SM-S911N, SM-S9110, SM-S911E, SM-S911E/DS

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+, 1200 nits (HBM), 1750 nits (peak)
  • Size
    6.1 inches, 90.1 cm2 (~86.8% screen-to-body ratio)
  • Resolution
    1080 x 2340 pixels, 19.5:9 ratio (~425 ppi density)
  • 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 2
  • 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.
    Always-on display
  • Display Test
    Contrast ratio: Infinite (nominal)
  • Display Review
    Samsung Galaxy S23 Display Review

    Introduction:
    In this review, we will examine the display specifications of the Samsung Galaxy S23, focusing on key aspects such as the display type, size, resolution, protection, and performance. As one of the most critical components of a smartphone, the display has a significant impact on user experience, and Samsung has a reputation for providing top-notch displays in their flagship devices.

    Display Type:
    The Samsung Galaxy S23 features a Dynamic AMOLED 2X display with a 120Hz refresh rate, HDR10+ support, and impressive brightness levels of up to 1200 nits in High Brightness Mode (HBM) and 1750 nits at its peak. This advanced display technology ensures vibrant colors, deep blacks, and smooth visuals, making it ideal for gaming, streaming, and general use.

    Display Size:
    The 6.1-inch display size offers a generous screen area while maintaining a comfortable form factor. With a screen-to-body ratio of approximately 86.8%, the Samsung Galaxy S23 provides an immersive viewing experience without compromising one-handed usability.

    Display Resolution:
    With a resolution of 1080 x 2340 pixels and a 19.5:9 aspect ratio, the Galaxy S23 display boasts a pixel density of around 425 pixels per inch (ppi). This high-resolution screen delivers sharp and clear visuals, ensuring that text and images are crisp and easy to read.

    Display Protection:
    The Samsung Galaxy S23's display is protected by Corning Gorilla Glass Victus 2, the latest generation of toughened glass that provides excellent resistance to scratches, drops, and everyday wear and tear. This durable protection enhances the overall longevity of the device and helps maintain its pristine appearance.

    Display Features:
    The Always-on display feature allows users to glance at essential information such as time, date, and notifications without having to wake up the device fully. This feature adds convenience and helps conserve battery life by reducing the need for frequent screen activation.

    Display Test:
    The Samsung Galaxy S23's display has an infinite contrast ratio (nominal), which translates to exceptional color accuracy and deep black levels. This high contrast ratio ensures that images and videos look true-to-life, making the display suitable for a wide range of applications, from photo editing to media consumption.

    Conclusion:
    The Samsung Galaxy S23 offers a top-of-the-line display, featuring a Dynamic AMOLED 2X screen with a 120Hz refresh rate, HDR10+ support, and high brightness levels. The 6.1-inch screen provides an immersive viewing experience, while the high-resolution and pixel density ensure sharp and clear visuals. Protected by Corning Gorilla Glass Victus 2, the Galaxy S23's display is both durable and impressive, making it an excellent choice for those who prioritize display quality in their smartphones.

Camera

  • Main Camera 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.
    Triple Camera: 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0m, Dual Pixel PDAF, OIS
    10 MP, f/2.4, 70mm (telephoto), 1/3.94", 1.0m, PDAF, OIS, 3x optical zoom
    12 MP, f/2.2, 13mm, 120 (ultrawide), 1/2.55" 1.4m, Super Steady video
  • Main Features
    LED flash, auto-HDR, panorama
  • Video
    8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps, HDR10+, stereo sound rec., gyro-EIS
  • Selfie Camera 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)
    Single Camera: 12 MP, f/2.2, 26mm (wide), Dual Pixel PDAF
  • Selfie Camera Features
    Dual video call, Auto-HDR, HDR10+
  • Selfie Camera Video
    4K@30/60fps, 1080p@30fps

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 3900 mAh, non-removable
  • Battery Test
    Endurance rating 101h
  • Charging
    25W wired, PD3.0, 50% in 30 min (advertised)
    15W wireless (Qi/PMA)
    4.5W reverse wireless

Hardware

  • Operating System
    Android 13, One UI 5.1
  • 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.
    Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm)
  • 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 (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
  • 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.
    Adreno 740
  • 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, 512GB 8GB RAM
    UFS 3.1 - 128GB only
    UFS 4.0
  • 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.
    No
  • 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 dictation
    Samsung Pay (Visa, MasterCard certified)
  • Performance
    AnTuTu: 1231075 (v9)
    GeekBench: 4950 (v5.1)
    GFXBench: 110fps (ES 3.1 onscreen)

Connectivity

  • 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/6e, tri-band, Wi-Fi Direct
  • 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.
    5.3, A2DP, LE
  • USB
    USB Type-C 3.2, OTG
  • 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.
    GPS, GLONASS, BDS, GALILEO
  • NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches.
    Yes
  • Radio
    No

Sound

  • Loudspeaker
    Yes, with stereo speakers
  • 3.5mm Jack
    No
  • Loudspeaker Test
    -27.0 LUFS (Good)

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
    146.3 x 70.9 x 7.6 mm (5.76 x 2.79 x 0.30 in)
  • Weight
    168 g (5.93 oz)
  • Colors
    Phantom Black, Cream, Green, Lavender, Graphite, Lime
  • Build
    Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame

Network

  • Speed
    HSPA, LTE-A (up to 7CA), 5G
  • SIM
    Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
    IP68 dust/water resistant (up to 1.5m for 30 min)
    Armor aluminum frame with tougher drop and scratch resistance (advertised)
  • 5G Network
    1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International
    1, 7, 25, 28, 41, 66, 71, 78, 258, 260, 261 SA/NSA/Sub6/mmWave - USA
  • 4G Network
    1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International
    1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 38, 39, 40, 41, 46, 48, 66, 71 - USA
  • 3G Network
    HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
    CDMA2000 1xEV-DO
  • 2G Network
    GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
    CDMA 800 / 1900 & TD-SCDMA

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