SAMSUNG GALAXY A22 Radiation Levels

Head SAR (Cellular Only)
Radiation Levels Head Body Hot Spot
Cellular Only 0.97 W/kg 0.70 W/kg 0.77 W/kg
Wi-Fi + Cellular 1.16 W/kg 1.33 W/kg 1.58 W/kg






Samsung Galaxy A22 SAR Level Summary:

The cellular transmission SAR values for the Samsung Galaxy A22 (FCC ID A3LSMA225M) are 0.97 W/kg (watts per kilogram) at the head and 0.70 W/kg when worn on the body. The hotspot/Airplay SAR level is 0.77 W/kg. The simultaneous transmission SAR values for Galaxy A22 (cellular plus Wi-Fi) is 1.16 W/kg at the head, 1.33 W/kg when worn on the body, and 1.58 W/kg when used as a hotspot simultaneously with other transmitters active.







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Cell Phone Usage & Radiation Exposure


SAMSUNG GALAXY A22 Safety Tip:

How Much Will Turning Off Wi-Fi and Bluetooth Reduce Radiation?

This SAR chart reveals how turning off Wi-Fi and Bluetooth on your SAMSUNG GALAXY A22 can significantly reduce your exposure to radiation. Our SAR comparison chart shows that by simply turning off Wi-Fi and Bluetooth transmitters, you can lower the RF radiation exposure to your head by 16.4%, and you can lower exposure to the body by 47.4%, 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 105.2% according to the FCC SAR report for device number A3LSMA225M.

SAMSUNG GALAXY A22 SAR Levels

Comparison of SAR levels between cellular-only and simultaneous exposure
Cellular Only(% DIFF)Wi-Fi + Cellular
0.97 W/kgHEAD
16.4%
1.16 W/kg
0.70 W/kgBODY
47.4%
1.33 W/kg
0.77 W/kgHOTSPOT
105.2%
1.58 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
Children vs Adults Radiation Exposure

Avoid Excessive galaxy-a22 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-a22 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-a22 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-a22 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-a22 (FCC ID A3LSMA225M) are as follows:

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

SAMSUNG GALAXY A22 - SAR Levels

FCC SAR Levels

  • FCC Approval Date This is the date the phone SAR test was completed before the phone's release to the public as required by law.
    13 April 2021
  • FCC ID The FCC ID is the code used to register a device for FCC compliance
    A3LSMA225M
  • FCC Report Link A direct link to the FCC's website for confirming SAR levels that are listed on our website - We did the homework for you!
  • US SAR Ratings USA Legal Limit is 1.6 W/kg
    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 SAR test when held against your head when only using cellular service. Wifi and other transmitter are NOT active
    0.97 W/kg
  • Body SAR Level SAR test when held against your body only using cellular service. Wifi and other transmitter are NOT active
    0.70 W/kg
  • Product Specific Use SAR test when held against your body only using the phone as a hotspot. Cellular and other transmitter are NOT active
    0.77 W/kg
  • Simultaneous Transmission The highest possible SAR recorded with ALL transmitters active, Cellular, WiFi, and Hotspot
    1.58 W/kg
  • Simultaneous Head The highest possible SAR test when held against your HEAD with cellular and WiFi transmitters active,
    1.16 W/kg
  • Simultaneous Body The highest possible SAR test when held against your BODY with cellular and WiFi transmitters active,
    1.33 W/kg
  • Hotspot SAR The highest possible SAR test when held against your BODY using the phone as a hotspot with cellular and WiFi transmitters active,
    1.58 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
    0.52
  • Body SAR Level
    1.59

Also known as Samsung Galaxy A22 4G
Not to be confused with Samsung Galaxy A22 5G

Network Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 (dual-SIM only)
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA, LTE-A
Launch Announced 2021, June 03
Status Available. Released 2021, July 01
Body Dimensions 159.3 x 73.6 x 8.4 mm (6.27 x 2.90 x 0.33 in)
Weight 186 g (6.56 oz)
Build Glass front, plastic frame, plastic back
SIM Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Display Type Super AMOLED, 90Hz, 600 nits
Size 6.4 inches, 98.9 cm2 (~84.3% screen-to-body ratio)
Resolution 720 x 1600 pixels, 20:9 ratio (~274 ppi density)
Platform OS Android 11, upgradable to Android 13, One UI 5
Chipset Mediatek MT6769V/CU Helio G80 (12 nm)
CPU Octa-core (2×2.0 GHz Cortex-A75 & 6×1.8 GHz Cortex-A55)
GPU Mali-G52 MC2
Memory Card slot microSDXC (dedicated slot)
Internal 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
eMMC 5.1
Main Camera Quad 48 MP, f/1.8, (wide), 1/2.0″, 0.8m, PDAF, OIS
8 MP, f/2.2, 123 (ultrawide), 1/4.0″, 1.12m
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
Features LED flash, panorama, HDR
Video 1080p@30fps
Selfie camera Single 13 MP, f/2.2, (wide), 1/3.1″, 1.12m
Video 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
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, GALILEO, BDS
NFC Yes (market/region dependent)
Radio FM radio
USB USB Type-C 2.0
Features Sensors Fingerprint (side-mounted), accelerometer, gyro, compass
Virtual proximity sensing
Battery Type Li-Po 5000 mAh, non-removable
Charging 15W wired
Misc Colors Black, White, Mint, Violet
Models SM-A225F, SM-A225F/DS, SM-A225M, SM-A225M/DS
SAR EU 0.52 W/kg (head)     1.59 W/kg (body)
Price C$ 241.93 / $ 165.00 / £ 199.00 / € 275.00 / Rp 2,850,000
Tests Performance AnTuTu: 185358 (v8), 165959 (v9)
GeekBench: 5464 (v4.4), 1372 (v5.1)
GFXBench: 16fps (ES 3.1 onscreen)
Display Contrast ratio: Infinite (nominal)
Camera Photo / Video
Loudspeaker -30.6 LUFS (Below average)
Battery life Endurance rating 121h

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