Samsung · PHONE PROFILE

Samsung Galaxy S24 FE

Name: Samsung Galaxy S24 FE
Brand: Samsung

The specifications, radiation measurements and practical choices for your phone.

Display6.7 inches

ChipsetExynos 2400e (4 nm)

FCC identifierA3LSMS721U

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RF Safe source record retrieved September 12, 2026. Regional specifications and test configurations may differ.

The SAR overview.

Reported US test values · W/kg averaged over 1 g of tissue

Head SAR · cellular only0.92 W/kg57% of US localized limit

Body SAR · cellular only1.08 W/kg68% of US localized limit

Hotspot SAR · cellular only1.08 W/kg68% of US localized limit

Head SAR · simultaneous1.57 W/kg98% of US localized limit

Body SAR · simultaneous1.53 W/kg96% of US localized limit

Hotspot SAR · simultaneous1.53 W/kg96% of US localized limit

0–0.400.41–0.800.81–1.201.21+ W/kgUS localized test values · 1 g average

Colors indicate reported SAR ranges, not a safety verdict. Results depend on test configuration and regional model. A lower listed maximum does not guarantee lower everyday exposure. How to read these numbers →

Additional SAR values & source information

Hotspot, cellular only (US)	1.08 W/kg
Product-specific source field (US)	1.08 W/kg
Head (EU, 10 g)	— W/kg
Body (EU, 10 g)	— W/kg
FCC ID	A3LSMS721U — FCC equipment search ↗
Source	RF Safe original phone profile ↗
Data note	Values are reported by the RF Safe source record and have not been independently re-tested here. Zero or blank source values are shown as not listed.

Your SAR comparison, at a glance.

Cellular-only and simultaneous-transmission values, side by side.

Samsung Galaxy S24 FE SAR comparison chart showing cellular-only versus simultaneous Wi-Fi and cellular test values — RF Safe source chart. Green and red compare lower and higher values within this chart; they differ from the fixed SAR ranges above. Percentage differences compare test configurations and do not predict a personal exposure reduction.
Open full-size chart ↗Download web-size chart ↓

Two views. One clearer picture.

RF Safe reference illustrations for this phone.

Head exposure reference

Samsung Galaxy S24 FE head SAR reference illustration

Body exposure reference

Samsung Galaxy S24 FE body SAR reference illustration

Source illustrations visualize the RF Safe record. They are not scans of an individual, a measured personal dose, or a forecast of disease. Read the numerical labels and the original test context.

A practical introduction.Read the illustrated usage guide →

BETTER PHONE HABITS

Put the numbers into practice.

Watch the phone safety introduction, then explore the illustrated guide to distance, carrying and correct QuantaCase orientation.

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Every specification, in one place.

Source specifications by category. Regional models, software and availability may differ.

General

Phone	Samsung Galaxy S24 Fe
Technology	GSM / HSPA / LTE / 5G
Announced	September 26, 2024
Availability (source snapshot)	Available. Released 2024, October 03
Price (historical source)	C$ 587.99 / $ 388.74 / £ 479.00 / € 444.29
Model Names	SM-S721B, SM-S721B/DS, SM-S721U1, SM-S721U, SM-S721W, SM-S7210, SM-S721N

Display

Type	Dynamic AMOLED 2X, 120Hz, HDR10+, 1900 nits (peak)
Size	6.7 inches, 110.2 cm2 (~88.0% screen-to-body ratio)
Resolution	1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Protection	Corning Gorilla Glass Victus+
Display Test	1372 nits max brightness (measured)

Camera

Main Camera	Triple Camera: 50 MP, f/1.8, 24mm (wide), 1/1.57", 1.0m, dual pixel PDAF, OIS 8 MP, f/2.4, 75mm (telephoto), 1/4.4", 1.0m, PDAF, OIS, 3x optical zoom 12 MP, f/2.2, 13mm, 123 (ultrawide), 1/3.0", 1.12m
Main Features	LED flash, HDR, panorama
Video	8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps
Selfie Camera	Single Camera: 10 MP, f/2.4, 26mm (wide), 1/3.0", 1.22m
Selfie Camera Video	4K@30/60fps, 1080p@30/60fps; gyro-EIS

Battery

Type	4700 mAh
Charging	25W wired, PD, QC2, 50% in 30 min 15W wireless Reverse wireless

Hardware

Operating system (source snapshot)	Android 14, up to 7 major Android upgrades, One UI 6.1
Chipset	Exynos 2400e (4 nm)
CPU	10-core (1x3.1 GHz + 2x2.9 GHz + 3x2.6 GHz + 4x1.95 GHz)
GPU	Xclipse 940
Performance	AnTuTu: 1548896 (v10) GeekBench: 6299 (v6) 3DMark: 3889 (Wild Life Extreme)
Internal Storage	128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM
Card Slot	No
Sensors	Fingerprint (under display, optical), accelerometer, gyro, compass Virtual proximity sensing Samsung DeX Circle to Search

Connectivity

Wi-fi	Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band (market/region dependent), Wi-Fi Direct
Bluetooth	5.3, A2DP, LE
USB	USB Type-C 3.2, OTG
GPS	GPS, GLONASS, GALILEO, BDS
NFC	Yes
Radio	Unspecified

Sound

Loudspeaker	Yes, with stereo speakers
3.5mm Jack	No
Loudspeaker Test	-24.6 LUFS (Very good)

Design

Type	Bar
Dimensions	162 x 77.3 x 8 mm (6.38 x 3.04 x 0.31 in)
Weight	213 g (7.51 oz)
Colors	Blue, Graphite, Gray, Mint, Yellow
Build	Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame

Network

Speed	HSPA, LTE (CA), 5G
SIM	Nano-SIMNano-SIM + Nano-SIMNano-SIM + eSIMeSIM + eSIM IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
2G Network	GSM 850 / 900 / 1800 / 1900
3G Network	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 38, 40, 41, 66 - International
5G Network	1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International

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Samsung Galaxy S24 FE RFS1 Anti-Radiation Case

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QuantaCase is a directional shielding accessory and a habit-training tool. Correct orientation matters; a case does not make a phone risk-free. Explore the design →