Samsung Galaxy S24 Radiation Levels
Head SAR1.23 W/kg which is Ranked #49 at 76.88% of Legal Limit
Radiation Levels | HEAD (1g) | BODY (1g) | HOTSPOT (1g) |
---|---|---|---|
Cellular Only | 1.23 W/kg | 1.14 W/kg | 3.08 W/kg |
Simultaneous | 1.57 W/kg | 1.58 W/kg | 3.1 W/kg |
Samsung Galaxy S24 SAR Level Summary:
The cellular transmission SAR values for the Samsung Galaxy S24 (FCC ID A3LSMS921U) are 1.23 W/kg (watts per kilogram) at the head and 1.14 W/kg when worn on the body. The hotspot/Airplay SAR level is 3.08 W/kg. The simultaneous transmission SAR values for Galaxy S24 (cellular plus Wi-Fi) is 1.57 W/kg at the head, 1.58 W/kg when worn on the body, and 3.10 W/kg when used as a hotspot simultaneously with other transmitters active.
View Thermal Visualization
Samsung Galaxy S24 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 S24 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 21.7%, and you can lower exposure to the body by 27.8%, 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 0.6% according to the FCC SAR report for device number A3LSMS921U.
Samsung Galaxy S24 SAR Levels
RADIATION LEVELS | CELLULAR ONLY | (% DIFF) | SIMULTANEOUS |
---|---|---|---|
HEAD | 1.23 W/kg | 21.7% | 1.57 W/kg |
BODY | 1.14 W/kg | 27.8% | 1.58 W/kg |
HOTSPOT | 3.08 W/kg | 0.6% | 3.10 W/kg |
Avoid Excessive galaxy-s24 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-s24 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-s24 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-s24 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-s24 (FCC ID A3LSMS921U) are as follows:
- 1.23 W/kg when held at the head with cellular transmission only
- 1.14 W/kg when worn on the body with cellular transmission only
- 3.08 W/kg when used as a Hotspot or Airplay
- 1.57 W/kg when held at the head with simultaneous cellular and Wi-Fi transmission
- 1.58 W/kg when worn on the body with simultaneous cellular and Wi-Fi transmission
- 3.10 when used as a Hotspot simultaneously with other transmitters active.
Samsung Galaxy S24 - 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. 09 September 2023
-
FCC ID
The FCC ID is the code used to register a device for FCC compliance A3LSMS921U
- 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!
-
Head SAR Level
SAR test when held against your head when only using cellular service. Wifi and other transmitter are NOT active 1.23 W/kg
-
Body SAR Level
SAR test when held against your body only using cellular service. Wifi and other transmitter are NOT active 1.14 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 3.08 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, 1.57 W/kg
-
Simultaneous Body
The highest possible SAR test when held against your BODY with cellular and WiFi transmitters active, 1.58 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, 3.10 W/kg
Unofficial preliminary specifications
Network | Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
---|---|---|
2G bands | GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 (Dual SIM model only) | |
CDMA 800 / 1900 & TD-SCDMA | ||
3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
CDMA2000 1xEV-DO | ||
4G bands | LTE | |
5G bands | SA/NSA/Sub6 – International | |
SA/NSA/Sub6/mmWave – USA | ||
Speed | HSPA, LTE-A (up to 7CA), 5G |
Launch | Announced | Not announced yet |
---|---|---|
Status | Rumored |
Body | Dimensions | – |
---|---|---|
Weight | – | |
Build | Glass front (Gorilla Glass Victus 3), glass back (Gorilla Glass Victus 3), aluminum frame | |
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 2 frame with tougher drop and scratch resistance (advertised) |
Display | Type | Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 2600 nits (peak) |
---|---|---|
Size | 6.2 inches, 94.4 cm2 | |
Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~416 ppi density) | |
Protection | Corning Gorilla Glass Victus 3 | |
Always-on display |
Platform | OS | Android 14, One UI 6.1 |
---|---|---|
Chipset | Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) – US/Canada Exynos 2400 – International |
|
CPU | Octa-core (1×3.3 GHz Cortex-X4 & 5×3.2 GHz Cortex-A720 & 2×2.3 GHz Cortex-A520) – US/Canada | |
GPU | Adreno 750 – US/Canada |
Memory | Card slot | No |
---|---|---|
Internal | 128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM | |
UFS 3.1 – 128GB only ||| UFS 4.0 |
Main Camera | Triple | 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 |
---|---|---|
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 | Single | 12 MP, f/2.2, 26mm (wide), Dual Pixel PDAF |
---|---|---|
Features | Dual video call, Auto-HDR, HDR10+ | |
Video | 4K@30/60fps, 1080p@30fps |
Sound | Loudspeaker | Yes, with stereo speakers |
---|---|---|
3.5mm jack | No | |
32-bit/384kHz audio ||| Tuned by AKG |
Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct |
---|---|---|
Bluetooth | 5.3, A2DP, LE | |
Positioning | GPS, GLONASS, BDS, GALILEO | |
NFC | Yes | |
Radio | No | |
USB | USB Type-C 3.2, OTG |
Features | Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
---|---|---|
Samsung DeX, Samsung Wireless DeX (desktop experience support) |
Battery | Type | Li-Ion 4000 mAh, non-removable |
---|---|---|
Charging | 25W wired, PD3.0, 50% in 30 min (advertised) ||| 15W wireless (Qi/PMA) ||| 4.5W reverse wireless |
Misc | Colors | Onyx Black, Marble Grey, Cobalt Violet, Amber Yellow |
---|