SAMSUNG GALAXY A42 5G * RF SAFE® Radio Frequency Safe

SAMSUNG GALAXY A42 5G Radiation Levels

Head SAR

Head SAR
1.11 W/kg which is Ranked #52 at 69.38% of Legal Limit

**More Info:**
Radiation Levels	HEAD (1g)	BODY (1g)	HOTSPOT (1g)
Cellular Only	1.11 W/kg	1.25 W/kg	1.06 W/kg
Simultaneous	1.59 W/kg	1.55 W/kg	1.59 W/kg

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Samsung Galaxy A42 5G SAR Level Summary:

The cellular transmission SAR values for the Samsung Galaxy A42 5G (FCC ID A3LSMA426U) are 1.11 W/kg (watts per kilogram) at the head and 1.25 W/kg when worn on the body. The hotspot/Airplay SAR level is 1.06 W/kg. The simultaneous transmission SAR values for Galaxy A42 5G (cellular plus Wi-Fi) is 1.59 W/kg at the head, 1.55 W/kg when worn on the body, and 1.59 W/kg when used as a hotspot simultaneously with other transmitters active.

SAMSUNG GALAXY A42 5G 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 A42 5G 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 30.2%, and you can lower exposure to the body by 19.4%, 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 50% according to the FCC SAR report for device number A3LSMA426U.

SAMSUNG GALAXY A42 5G SAR Levels

Comparison of SAR levels between cellular-only and simultaneous exposure
RADIATION LEVELS	CELLULAR ONLY	(% DIFF)	SIMULTANEOUS
HEAD	1.11 W/kg	30.2%	1.59 W/kg
BODY	1.25 W/kg	19.4%	1.55 W/kg
HOTSPOT	1.06 W/kg	50%	1.59 W/kg

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-a42-5g (FCC ID A3LSMA426U) are as follows:

1.11 W/kg when held at the head with cellular transmission only
1.25 W/kg when worn on the body with cellular transmission only
1.06 W/kg when used as a Hotspot or Airplay
1.59 W/kg when held at the head with simultaneous cellular and Wi-Fi transmission
1.55 W/kg when worn on the body with simultaneous cellular and Wi-Fi transmission
1.59 when used as a Hotspot simultaneously with other transmitters active.

SAR Levels
Overview
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FCC SAR Report Image

SAMSUNG GALAXY A42 5G - 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.
12 January 2021
FCC ID The FCC ID is the code used to register a device for FCC compliance
A3LSMA426U
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!
FCC Specific Absorption Rate (SAR) Report For Manufacturer Submitted Model
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
1.11 W/kg
Body SAR Level SAR test when held against your body only using cellular service. Wifi and other transmitter are NOT active
1.25 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
1.06 W/kg
Simultaneous Transmission The highest possible SAR recorded with ALL transmitters active, Cellular, WiFi, and Hotspot
1.59 W/kg
Simultaneous Head The highest possible SAR test when held against your HEAD with cellular and WiFi transmitters active,
1.59 W/kg
Simultaneous Body The highest possible SAR test when held against your BODY with cellular and WiFi transmitters active,
1.55 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,
1.59 W/kg

EU SAR Level

EU SAR Ratings
EU Legal Limit is 2.0 W/kg
Head SAR Level
1.15 W/kg (head)
Body SAR Level
1.33 W/kg (body)

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, 28, 38, 40, 41 – Europe
		1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 34, 38, 39, 40, 41
		2, 3, 4, 5, 7, 12, 13, 20, 38, 39, 40, 41, 46, 48, 66 – SM-A426U
	5G bands	1, 3, 5, 7, 8, 28, 40, 41, 78 SA/NSA/Sub6 – Europe
		1, 3, 5, 7, 8, 28, 40, 41, 78, 79 SA/NSA/Sub6
		2, 25, 41, 66, 71, 77, 78, 260, 261 SA/NSA/Sub6/mmWave – SM-A426U
	Speed	HSPA, LTE-A, 5G

Launch	Announced	2020, September 02
Launch	Status	Available. Released 2020, November 11

Body	Dimensions	164.4 x 75.9 x 8.6 mm (6.47 x 2.99 x 0.34 in)
	Weight	193 g (6.81 oz)
	SIM	Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)

Display	Type	Super AMOLED
	Size	6.6 inches, 105.2 cm² (~84.3% screen-to-body ratio)
	Resolution	720 x 1600 pixels, 20:9 ratio (~266 ppi density)

Platform	OS	Android 10, upgradable to Android 13, One UI 5
	Chipset	Qualcomm SM7225 Snapdragon 750 5G (8 nm)
	CPU	Octa-core (2×2.2 GHz Kryo 570 & 6×1.8 GHz Kryo 570)
	GPU	Adreno 619

Memory	Card slot	microSDXC (uses shared SIM slot)
	Internal	128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
		UFS 2.1

Main Camera	Quad	48 MP, f/1.8, (wide), 1/2.0″, 0.8m, PDAF 8 MP, f/2.2, 123 (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth)
	Features	LED flash, panorama, HDR
	Video	4K@30fps, 1080p@30fps, 720p@480fps

Selfie camera	Single	20 MP, f/2.2, (wide)
	Features	HDR
	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
	Radio	FM radio
	USB	USB Type-C 2.0

Features	Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Battery	Type	Li-Po 5000 mAh, non-removable
	Charging	15W wired

Misc	Colors	Prism Dot Black, Prism Dot White, Prism Dot Gray
	Models	SM-A426B, SM-A426B/DS, SM-A4260, SM-A426U, SM-A426U1, SM-A426N
	SAR EU	1.15 W/kg (head) 1.33 W/kg (body)
	Price	$ 220.00 / € 289.95

Tests	Performance	AnTuTu: 324686 (v8) GeekBench: 1910 (v5.1) GFXBench: 33fps (ES 3.1 onscreen)
	Display	Contrast ratio: Infinite (nominal)
	Camera	Photo / Video
	Loudspeaker	-30.1 LUFS (Below average)
	Battery life	Endurance rating 144h

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SAMSUNG GALAXY A42 5G Radiation Levels

Head SAR (Cellular Only)

Body SAR (Cellular Only)

Hotspot SAR (Cellular Only)

Head SAR (Simultaneous)

Body SAR (Simultaneous)

Hotspot (Simultaneous)