Aesthetic features
Size and Dimensions	167.9 x 79.1 x 7.5 mm (6.61 x 3.11 x 0.30 in)	161.3 x 76.6 x 7.4 mm (6.35 x 3.02 x 0.29 in)
Product Weight	195 g	190 g
Color Options	Night Pulse, Dive Blue, Silver Dancer, Thermo Orange, Green Texture, Quiet Violet	Icyblue, Jetblack, Navy, White

Style and design

Style and design
Front Panel Material	Glass front, plastic back, plastic frame	Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame
Frame material type	IP65 dust tight and water resistant (low pressure water jets)	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 + Nano-SIM	· Nano-SIM Nano-SIM + Nano-SIM Nano-SIM + eSIM eSIM + eSIM

Display

Display
Display Panel Type	IPS LCD, 120Hz, 700 nits (HBM)	Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 1900 nits (peak)
Screen Size	6.78 inches, 112.1 cm 2 (~84.4% screen-to-body ratio)	6.7 inches, 110.2 cm 2 (~89.2% screen-to-body ratio)
Display Resolution	720 x 1576 pixels, 19.5:9 ratio (~256 ppi density)	1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Display Technical Details	-	Corning Gorilla Glass Victus+, Mohs level 5
Maximum Brightness Level	-	1247 nits max brightness (measured)

Initial data or main information

Initial data or main information
Operating System at Release	Android 16, up to 3 major Android upgrades, XOS 16	Android 16, up to 7 major Android upgrades, One UI 8
Official Release Date	-	2025, September 04
Part Numbers	-	SM-S731B, SM-S731B/DS
European SAR rate (SAR EU)	-	0.54 W/kg (head) 1.57 W/kg (body)
Price Range at Time of Release	-	€ 459.99 / $ 360.38 / £ 400.00 / ₹ 47,980

Processor or chip

Processor or chip
Chipset Model	Mediatek Helio G100 Ultimate (6 nm)	Exynos 2400 (4 nm)
Processor Core Details	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)	10-core (1x3.2GHz Cortex-X4 & 2x2.9GHz Cortex-A720 & 3x2.6GHz Cortex-A720 & 4x1.95GHz Cortex-A520)
Other Technical Details of Chipset	-	Samsung DeX, Samsung Wireless DeX (desktop experience support)

Central Processor (CPU)

Central Processor (CPU)
GPU Model	Mali-G52 MC2	Xclipse 940

Connections

Connections
Memory Card Slot	microSDXC (dedicated slot)	No
Bluetooth Support	5.4, A2DP, LE	5.4, A2DP, LE

Storage memory

Storage memory
Internal Memory Capacity	128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM	128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM
Internal Storage Type	UFS 2.2	UFS 4.0

Front camera

Front camera
Main Selfie Camera Specifications	8 MP, f/2.0, (wide)	12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm
Resolution and Frame Rate of Selfie Video	-	4K@30/60fps, 1080p@30/60fps; gyro-EIS, HDR10+

Audio features

Audio features
Speaker Type	Yes, with stereo speakers	-25.6 LUFS (Very good)
Number of 3.5mm Jacks	Yes	No

Communications and sensors

Communications and sensors
Wi-Fi Specifications	Wi-Fi 802.11 a/b/g/n/ac, dual-band	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	GPS, GLONASS, GALILEO, BDS
5G Support	-	SA/NSA/Sub6

Network connections

Network connections
Communication Technologies	Yes	Yes

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 (side-mounted), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer

Power supply and battery life

Power supply and battery life
Battery Technology	6000 mAh	4900 mAh

Technical features

Technical features
Fast Charging Capability	45W wired, 50% in 25 min	45W wired, PD, QC2, 65% in 30 min

Time and method of release

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

Main camera

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