Samsung · PHONE PROFILE

Samsung Galaxy A55

Name: Samsung Galaxy A55
Brand: Samsung

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

Display6.6 inches

ChipsetExynos 1480 (4 nm)

FCC identifierA3LSMA556E

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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 only0.91 W/kg57% of US localized limit

Body SAR · cellular only0.65 W/kg41% of US localized limit

Hotspot SAR · cellular only0.94 W/kg59% of US localized limit

Head SAR · simultaneous1.55 W/kg97% of US localized limit

Body SAR · simultaneous1.56 W/kg98% of US localized limit

Hotspot SAR · simultaneous1.56 W/kg98% 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)	0.94 W/kg
Product-specific source field (US)	0.94 W/kg
Head (EU, 10 g)	— W/kg
Body (EU, 10 g)	— W/kg
FCC ID	A3LSMA556E — 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 A55 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 A55 head SAR reference illustration

Body exposure reference

Samsung Galaxy A55 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 A55
Technology	GSM / HSPA / LTE / 5G
Announced	March 11, 2024
Availability (source snapshot)	Available
Price (historical source)	C$ 449.00 / $ 279.50 / £ 249.49 / € 337.00
Model Names	SM-A556V, SM-A556B, SM-A556B/DS, SM-A556E, SM-A556E/DS, SM-A5560

Display

Type	Super AMOLED, 120Hz, HDR10+, 1000 nits (HBM)
Size	6.6 inches, 106.9 cm2 (~85.8% screen-to-body ratio)
Resolution	1080 x 2340 pixels, 19.5:9 ratio (~390 ppi density)
Protection	Corning Gorilla Glass Victus+
Features	Always-on display
Display Test	1010 nits max brightness (measured)

Camera

Main Camera	Triple Camera: 50 MP, f/1.8, (wide), 1/1.56", 1.0m, PDAF, OIS 12 MP, f/2.2, 123 (ultrawide), 1/3.06", 1.12m 5 MP, f/2.4, (macro)
Main Features	LED flash, panorama, HDR
Video	4K@30fps, 1080p@30/60fps, gyro-EIS
Selfie Camera	Single Camera: 32 MP, f/2.2, 26mm (wide), 1/2.74", 0.8m
Selfie Camera Video	4K@30fps, 1080p@30/60fps

Battery

Type	Li-Ion 5000 mAh
Charging	25W wired

Hardware

Operating system (source snapshot)	Android 14, up to 4 major Android upgrades, One UI 6.1
Chipset	Exynos 1480 (4 nm)
CPU	Octa-core (4x2.75 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU	Xclipse 530
Performance	AnTuTu: 635598 (v9), 726158 (v10) GeekBench: 3259 (v5), 3350 (v6) 3DMark: 1024 (Wild Life Extreme)
Internal Storage	128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Card Slot	microSDXC (uses shared SIM slot)
Sensors	Fingerprint (under display, optical), accelerometer, gyro, compass Virtual proximity sensing Circle to Search

Connectivity

Wi-fi	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth	5.3, A2DP, LE
USB	USB Type-C 2.0, OTG
GPS	GPS, GALILEO, GLONASS, BDS, QZSS
NFC	Yes (market/region dependent)
Radio	No

Sound

Loudspeaker	Yes, with stereo speakers
3.5mm Jack	No
Loudspeaker Test	-25.7 LUFS (Very good)

Design

Type	Bar
Dimensions	161.1 x 77.4 x 8.2 mm (6.34 x 3.05 x 0.32 in)
Weight	213 g (7.51 oz)
Colors	Iceblue, Lilac, Navy, Lemon
Build	Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass), aluminum frame

Network

Speed	HSPA, LTE, 5G
SIM	Nano-SIMNano-SIM + eSIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM + eSIM (max 2 at a time) IP67 dust/water resistant (up to 1m 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, 20, 25, 26, 28, 32, 38, 40, 41, 66
5G Network	1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6

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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 →