SAMSUNG GALAXY A22 Radiation Levels
Hotspot Airplay0.77 W/kg is Ranked #5 at 48.13% of Legal Limit
Radiation Levels | HEAD | BODY | HOT SPOT |
---|---|---|---|
Cellular Only | 0.97 W/kg | 0.7 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.
Select a phone to compare SAR levels to other popular phones
SAMSUNG GALAXY A22 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 A22 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 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
RADIATION LEVELS | CELLULAR ONLY | (% DIFF) | SIMULTANEOUS |
---|---|---|---|
HEAD | 0.97 W/kg | 16.4% | 1.16 W/kg |
BODY | 0.70 W/kg | 47.4% | 1.33 W/kg |
HOTSPOT | 0.77 W/kg | 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.
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.
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 |
SAMSUNG GALAXY A22 - Specs sar
General
-
Announced
23 July 2021
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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. N/A
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. Mediatek MT6769V/CU Helio G80 (12 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 (2x2.0 GHz Cortex-A75 & 6x1.8 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-G52 MC2
-
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 (side-mounted), accelerometer, gyro, compass Virtual proximity sensingBatteryTypeLi-Po 5000 mAh, non-removableCharging15W wiredMiscColorsBlack, White, Mint, VioletModelsSM-A225F, SM-A225F/DS, SM-A225M, SM-A225M/DSSAR EU0.52 W/kg (head) 1.59 W/kg (body) PriceC$ 241.93 / $ 165.00 / £ 199.00 / € 275.00 / Rp 2,850,000TestsPerformanceAnTuTu: 185358 (v8), 165959 (v9)GeekBench: 5464 (v4.4), 1372 (v5.1)GFXBench: 16fps (ES 3.1 onscreen)DisplayContrast ratio: Infinite (nominal)CameraPhoto / VideoLoudspeaker-30.6 LUFS (Below average)Battery lifeEndurance rating 121h
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, 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
159.3 x 73.6 x 8.4 mm (6.27 x 2.90 x 0.33 in)
-
Weight
186 g (6.56 oz)BuildGlass front, plastic frame, plastic back
-
Colors
Black, White, Mint, VioletModelsSM-A225F, SM-A225F/DS, SM-A225M, SM-A225M/DS
Network
-
SIM
Standard SIM
USA SAR Level
-
FCC Approval Date
13 April 2021
-
FCC ID
A3LSMA225M
- FCC Report Link
-
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
0.97 W/kg
-
Body SAR Level
0.70 W/kg
-
Product Specific Use
0.77 W/kg
-
Simultaneous Transmission
1.58 W/kg
-
Simultaneous Head SAR
1.16 W/kg
-
Simultaneous Body SAR
1.33 W/kg
-
Hotspot SAR
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
SAMSUNG GALAXY A22 - Reviews
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SAMSUNG GALAXY A22 - SAR Levels
USA SAR Level
-
FCC Approval Date
13 April 2021
-
FCC ID
A3LSMA225M
- FCC Report Link
-
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
0.97 W/kg
-
Body SAR Level
0.70 W/kg
-
Product Specific Use
0.77 W/kg
-
Simultaneous Transmission
1.58 W/kg
-
Simultaneous Head SAR
1.16 W/kg
-
Simultaneous Body SAR
1.33 W/kg
-
Hotspot SAR
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