Communications and sensors
5G Support	1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - International	SA/NSA/Sub6
Wi-Fi Specifications	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band (market/region dependent), Wi-Fi Direct
Navigation Type and GPS	GPS, GALILEO, GLONASS, BDS, QZSS	GPS, GLONASS, GALILEO, BDS

Initial data or main information

Initial data or main information
Official Release Date	2025, March 02	2025, September 04
Operating System at Release	Android 15, up to 6 major Android upgrades, One UI 8.5	Android 16, up to 7 major Android upgrades, One UI 8
Part Numbers	SM-A566V, SM-A566B, SM-A566B/DS, SM-A566E, SM-A566E/DS, SM-A5660, SM-A566U, SM-A566U1, SM-A566W, SM-A566S	SM-S731B, SM-S731B/DS
Specific absorption rate (SAR)	1.32 W/kg (head)	-
European SAR rate (SAR EU)	0.61 W/kg (head) 1.05 W/kg (body)	0.54 W/kg (head) 1.57 W/kg (body)
Price Range at Time of Release	€ 275.68 / $ 349.50 / £ 268.98 / ₹ 34,999	€ 459.99 / $ 360.38 / £ 400.00 / ₹ 47,980

Time and method of release

Time and method of release
Availability Status	Available. Released 2025, March 10	Available. Released 2025, September 04

Aesthetic features

Aesthetic features
Size and Dimensions	162.2 x 77.5 x 7.4 mm (6.39 x 3.05 x 0.29 in)	161.3 x 76.6 x 7.4 mm (6.35 x 3.02 x 0.29 in)
Product Weight	198 g	190 g
Color Options	Pink, Olive, Graphite, Lightgray	Icyblue, Jetblack, Navy, White

Style and design

Style and design
Front Panel Material	Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame	Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame
Frame material type	IP67 dust/water resistant (up to 1m for 30 min)	IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)

Body material and design

Body material and design
Compatible SIM Card Types	· Nano-SIM + eSIM Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)	· Nano-SIM Nano-SIM + Nano-SIM Nano-SIM + eSIM eSIM + eSIM

Display

Display
Display Panel Type	Super AMOLED, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)	Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 1900 nits (peak)
Screen Size	6.7 inches, 110.2 cm 2 (~87.7% screen-to-body ratio)	6.7 inches, 110.2 cm 2 (~89.2% screen-to-body ratio)
Display Resolution	1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)	1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Display Technical Details	Corning Gorilla Glass Victus+, Mohs level 5	Corning Gorilla Glass Victus+, Mohs level 5
Maximum Brightness Level	1213 nits max brightness (measured)	1247 nits max brightness (measured)

Processor or chip

Processor or chip
Chipset Model	Exynos 1580 (4 nm)	Exynos 2400 (4 nm)
Processor Core Details	Octa-core (1x2.9 GHz Cortex-A720 & 3x2.6 GHz Cortex-A720 & 4x1.9 GHz Cortex-A520)	10-core (1x3.2GHz Cortex-X4 & 2x2.9GHz Cortex-A720 & 3x2.6GHz Cortex-A720 & 4x1.95GHz Cortex-A520)
Other Technical Details of Chipset	Virtual Proximity Sensing	Samsung DeX, Samsung Wireless DeX (desktop experience support)

Central Processor (CPU)

Central Processor (CPU)
GPU Model	Xclipse 540	Xclipse 940

Connections

Connections
Memory Card Slot	No	No
Bluetooth Support	5.3, A2DP, LE	5.4, A2DP, LE

Storage memory

Storage memory
Internal Memory Capacity	128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 256GB 12GB RAM	128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM
Internal Storage Type	UFS 3.1	UFS 4.0

Main camera

Main camera
Rear Camera Details	50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS	50 MP, f/1.8, 24mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS
Main Camera Specifications - Wide/Standard	Best Face, LED flash, panorama, HDR	LED flash, HDR, panorama, Best Face
Maximum Video Recording Quality of Rear Camera	4K@30fps, 1080p@30/60fps, gyro-EIS	8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps; gyro-EIS, HDR10+

Front camera

Front camera
Main Selfie Camera Specifications	12 MP, f/2.2, (wide)	12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm
Resolution and Frame Rate of Selfie Video	4K@30fps, 1080p@30fps, 1080p@60fps (regional availability), 10-bit HDR	4K@30/60fps, 1080p@30/60fps; gyro-EIS, HDR10+

Audio features

Audio features
Speaker Type	-26.2 LUFS (Good)	-25.6 LUFS (Very good)
Number of 3.5mm Jacks	No	No

Battery and charging features

Battery and charging features
Connection Port Type	USB Type-C 2.0, OTG	USB Type-C 3.2, OTG

Capabilities

Capabilities
Smart Sensors	Fingerprint (under display, optical), accelerometer, gyro, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer