SAMSUNG GALAXY A33 Radiation Levels

Body SAR (Simultaneous)
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Body SAR (Simultaneous)
1.11 W/kg is Ranked #10 at 69.38% of Legal Limit
Info: Anti-Radiation Phone Case
Radiation LevelsHEAD BODY HOT SPOT
Cellular Only0.71 W/kg0.62 W/kg1.01 W/kg
Wi-Fi + Cellular1.04 W/kg1.11 W/kg1.29 W/kg



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Samsung Galaxy A33 SAR Level Summary:

The cellular transmission SAR values for the Samsung Galaxy A33 (FCC ID A3LSMA336B) are 0.71 W/kg (watts per kilogram) at the head and 0.62 W/kg when worn on the body. The hotspot/Airplay SAR level is 1.01 W/kg. The simultaneous transmission SAR values for Galaxy A33 (cellular plus Wi-Fi) is 1.04 W/kg at the head, 1.11 W/kg when worn on the body, and 1.29 W/kg when used as a hotspot simultaneously with other transmitters active.






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SAMSUNG GALAXY A33 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 A33 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 31.5%, and you can lower exposure to the body by 44%, 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 27.3% according to the FCC SAR report for device number A3LSMA336B.

SAMSUNG GALAXY A33 SAR Levels

Comparison of SAR levels between cellular-only and simultaneous exposure
RADIATION LEVELSCELLULAR ONLY(% DIFF)SIMULTANEOUS
HEAD0.71 W/kg31.5%1.037 W/kg
BODY0.62 W/kg44%1.108 W/kg
HOTSPOT1.01 W/kg27.3%1.286 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.

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Avoid Excessive galaxy-a33 Cell Phone Radiation!

To minimize the potential health risks associated with cell phone radiation, it’s important to reduce exposure as much as possible. This can be achieved by using hands-free devices and keeping the phone away from the body, as well as by using a phone case with built-in radiation shielding technology.

The best example is the RF Safe® galaxy-a33 QuantaCase™ RFS1. This case is designed to deflect the strongest line-of-sight radiation away from the body while not obstructing the phone’s antenna. RF shielding technology reduces excessive radiation exposure across a wide range of radio frequencies, including 5G, Wi-Fi, and cellular. Additionally, the case features an integrated single-slot RFID-blocking wallet for added security.

The QuantaCase RFS1 provides RFID and anti-radiation protection without any conductive or signal-impeding components in the back of the case, allowing the phone to operate at its lowest possible output level and reducing the amount of harmful radiation emitted. The case also protects the phone from scratches, cracks, and dings.

To use the RF Safe® galaxy-a33 QuantaCase™ RFS1 effectively, it’s recommended to always close the front flip cover and use the speakerphone when privacy is not an issue. When storing in a pocket, face the front flap towards the body to deflect the strongest line-of-sight radiation. When texting, fold the flap behind the phone to shield the back while held in hand.

It’s important to keep in mind that maintaining a distance from the phone is the best way to reduce EMF exposure. However, using a phone case with built-in radiation shielding technology like the RF Safe® galaxy-a33 QuantaCase™ RFS1 can provide an extra layer of protection in an ultra-thin design.

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-a33 (FCC ID A3LSMA336B) are as follows:

  • 0.71 W/kg when held at the head with cellular transmission only
  • 0.62 W/kg when worn on the body with cellular transmission only
  • 1.01 W/kg when used as a Hotspot or Airplay
  • 1.04 W/kg when held at the head with simultaneous cellular and Wi-Fi transmission
  • 1.11 W/kg when worn on the body with simultaneous cellular and Wi-Fi transmission
  • 1.29 when used as a Hotspot simultaneously with other transmitters active.
Network Technology GSM / HSPA / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 (dual-SIM model only)
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 32, 38, 40, 41, 66
5G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA/Sub6
Speed HSPA, LTE-A, 5G
Launch Announced 2022, March 17
Status Available. Released 2022, April 20
Body Dimensions 159.7 x 74 x 8.1 mm (6.29 x 2.91 x 0.32 in)
Weight 186 g (6.56 oz)
Build Glass front (Gorilla Glass 5), plastic frame, plastic back
SIM Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
IP67 dust/water resistant (up to 1m for 30 mins)
Display Type Super AMOLED, 90Hz
Size 6.4 inches, 98.9 cm2 (~83.7% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~411 ppi density)
Protection Corning Gorilla Glass 5
Platform OS Android 12, upgradable to Android 13, One UI 5
Chipset Exynos 1280 (5 nm)
CPU Octa-core (2×2.4 GHz Cortex-A78 & 6×2.0 GHz Cortex-A55)
GPU Mali-G68
Memory Card slot microSDXC (uses shared SIM slot)
Internal 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Main Camera Quad 48 MP, f/1.8, 26mm (wide), 1/2.0″, 0.8m, PDAF, OIS
8 MP, f/2.2, 123, (ultrawide), 1/4.0″, 1.12m
5 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
Features LED flash, panorama, HDR
Video 4K@30fps, 1080p@30/60fps
Selfie camera Single 13 MP, f/2.2, (wide), 1/3.1″, 1.12m
Video 4K@30fps, 1080p@30fps
Sound Loudspeaker Yes, with stereo speakers
3.5mm jack No
Comms WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.1, A2DP, LE
Positioning GPS, GLONASS, GALILEO, BDS
NFC Yes (market/region dependent)
Radio No
USB USB Type-C 2.0, USB On-The-Go
Features Sensors Fingerprint (under display, optical), accelerometer, gyro, compass
Virtual proximity sensing
Battery Type Li-Po 5000 mAh, non-removable
Charging 25W wired
Misc Colors Black, White, Blue, Peach
Models SM-A336E, SM-A336B, SM-A336B/DS, SM-A336B/DSN, SM-A336E/DS, SM-A336M
SAR 0.35 W/kg (head)
SAR EU 0.57 W/kg (head)     1.59 W/kg (body)
Price C$ 337.48 / ₹ 24,580 / $ 260.00 / £ 259.99 / € 273.00
Tests Performance AnTuTu: 354420 (v8), 394918 (v9)
GeekBench: 1900 (v5.1)
GFXBench: 20fps (ES 3.1 onscreen)
Display Contrast ratio: Infinite (nominal)
Camera Photo / Video
Loudspeaker -26.5 LUFS (Good)
Battery life Endurance rating 104h

SAMSUNG GALAXY A33 - Specs sar

General

  • Announced
    23 December 2021
  • 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 5

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 1280 (5 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 (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
  • 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-G68
  • 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 (uses shared SIM 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 (under display, optical), accelerometer, gyro, compass  Virtual proximity sensingBatteryTypeLi-Po 5000 mAh, non-removableCharging25W wiredMiscColorsBlack, White, Blue, PeachModelsSM-A336E, SM-A336B, SM-A336B/DS, SM-A336B/DSN, SM-A336E/DS, SM-A336MSAR0.35 W/kg (head)     SAR EU0.57 W/kg (head)     1.59 W/kg (body)     PriceC$ 337.48 / ₹ 24,580 / $ 260.00 / £ 259.99 / € 273.00TestsPerformanceAnTuTu: 354420 (v8), 394918 (v9)GeekBench: 1900 (v5.1)GFXBench: 20fps (ES 3.1 onscreen)DisplayContrast ratio: Infinite (nominal)CameraPhoto / VideoLoudspeaker-26.5 LUFS (Good)Battery lifeEndurance rating 104h

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.
    5.1, A2DP, LEPositioning

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
    159.7 x 74 x 8.1 mm (6.29 x 2.91 x 0.32 in)
  • Weight
    186 g (6.56 oz)BuildGlass front (Gorilla Glass 5), plastic frame, plastic back
  • Colors
    Black, White, Blue, PeachModelsSM-A336E, SM-A336B, SM-A336B/DS, SM-A336B/DSN, SM-A336E/DS, SM-A336MSAR0.35 W/kg (head)    

Network

  • SIM
    Standard SIM

USA SAR Level

  • FCC Approval Date
    22 January 2022
  • FCC ID
    A3LSMA336B
  • 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
    0.71 W/kg
  • Body SAR Level
    0.62 W/kg
  • Product Specific Use
    1.01 W/kg
  • Simultaneous Transmission
    1.286 W/kg
  • Simultaneous Head SAR
    1.037 W/kg
  • Simultaneous Body SAR
    1.108 W/kg
  • Hotspot SAR
    1.286 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
    0.57
  • Body SAR Level
    1.59

SAMSUNG GALAXY A33 - Reviews

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SAMSUNG GALAXY A33 - SAR Levels

USA SAR Level

  • FCC Approval Date
    22 January 2022
  • FCC ID
    A3LSMA336B
  • 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
    0.71 W/kg
  • Body SAR Level
    0.62 W/kg
  • Product Specific Use
    1.01 W/kg
  • Simultaneous Transmission
    1.286 W/kg
  • Simultaneous Head SAR
    1.037 W/kg
  • Simultaneous Body SAR
    1.108 W/kg
  • Hotspot SAR
    1.286 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
    0.57
  • Body SAR Level
    1.59