Communications and sensors
5G Support	SA/NSA	SA/NSA/Sub6
Wi-Fi Specifications	Wi-Fi 802.11 a/b/g/n/ac/6, 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
Communication Technologies	GSM / HSPA / LTE / 5G	GSM / HSPA / LTE / 5G

Aesthetic features

Aesthetic features
Size and Dimensions	162.4 x 77 x 7.8 mm (6.39 x 3.03 x 0.31 in)	161.3 x 76.6 x 7.4 mm (6.35 x 3.02 x 0.29 in)
Product Weight	178 g	190 g
Color Options	Moonshadow Black, Cypress Green, Nebula Titanium, Luminous Orange, Misty Purple	Icyblue, Jetblack, Navy, White
Dimensions	162.4 x 77 x 7.8 mm (6.39 x 3.03 x 0.31 in)	161.3 x 76.6 x 7.4 mm (6.35 x 3.02 x 0.29 in)

Style and design

Style and design
Front Panel Material	Glass front (Gorilla Glass 7i), glass back (Gorilla Glass 7i), plastic frame	Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame
Frame material type	IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min)	IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)

Display

Display
Display Panel Type	AMOLED, 144Hz, 2160Hz PWM, HDR10	Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 1900 nits (peak)
Screen Size	6.78 inches, 112.1 cm 2 (~89.6% screen-to-body ratio)	6.7 inches, 110.2 cm 2 (~89.2% screen-to-body ratio)
Display Resolution	1208 x 2644 pixels, 19.5:9 ratio (~429 ppi density)	1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Display Technical Details	Corning Gorilla Glass 7i	Corning Gorilla Glass Victus+, Mohs level 5
Brightness	AMOLED, 144Hz, 2160Hz PWM, HDR10	Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 1900 nits (peak)
Screen Size	6.78 inches, 112.1 cm 2 (~89.6% screen-to-body ratio)	6.7 inches, 110.2 cm 2 (~89.2% screen-to-body ratio)
Maximum Brightness Level	1302 nits max brightness (measured)	1247 nits max brightness (measured)

Processor or chip

Processor or chip
Chipset Model	Mediatek Dimensity 7400 Ultimate (4 nm)	Exynos 2400 (4 nm)
Processor Core Details	Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 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)

Storage memory

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

Main camera

Main camera
Rear Camera Details	50 MP, f/1.8, 23mm (wide), 1/1.56", 1.0µm, PDAF, OIS	50 MP, f/1.8, 24mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS
Maximum Video Recording Quality of Rear Camera	4K@30fps, 1080p@60fps	8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps; gyro-EIS, HDR10+
Main Camera Specifications - Wide/Standard	-	LED flash, HDR, panorama, Best Face

Front camera

Front camera
Main Selfie Camera Specifications	50 MP, f/2.4, 21mm (wide), 1/2.76", 0.64µm, PDAF	12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm
Resolution and Frame Rate of Selfie Video	4K@30/60fps, 1080p@60fps	4K@30/60fps, 1080p@30/60fps; gyro-EIS, HDR10+
Main Selfie Camera Quality	50 MP, f/2.4, 21mm (wide), 1/2.76", 0.64µm, PDAF	12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm

Audio features

Audio features
Speaker Type	-25.4 LUFS (Very good)	-25.6 LUFS (Very good)
Number of 3.5mm Jacks	No	No
Audio Capabilities	24-bit/192kHz Hi-Res audio	-
Speaker Type	Yes, with stereo speakers (with Dolby Atmos)	Yes, with stereo speakers
Audio capabilities	24-bit/192kHz Hi-Res audio	-

Battery and charging features

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

Launch Information

Launch Information
Announced	2026, March 02	2025, September 04

Initial data or main information

Initial data or main information
Availability Status	Available. Released 2026, March	Available. Released 2025, September 04
Part Numbers	CN7c	SM-S731B, SM-S731B/DS
Price Range at Time of Release	-	€ 459.99 / $ 360.38 / £ 400.00 / ₹ 47,980

Body

Body
Build	Glass front (Gorilla Glass 7i), glass back (Gorilla Glass 7i), plastic frame	Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame
Water Resistance	IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min)	IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)

Design

Design
SIM	Nano-SIM + Nano-SIM + eSIM (max 2 at a time)	· Nano-SIM Nano-SIM + Nano-SIM Nano-SIM + eSIM eSIM + eSIM

Visual details

Visual details
Supported HDR Standards	HDR image support	-

Platform

Platform
Operating System	Android 16, up to 3 major Android upgrades, HIOS 16	Android 16, up to 7 major Android upgrades, One UI 8
Chipset	Mediatek Dimensity 7400 Ultimate (4 nm)	Exynos 2400 (4 nm)

Central Processor (CPU)

Central Processor (CPU)
CPU	Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)	10-core (1x3.2GHz Cortex-X4 & 2x2.9GHz Cortex-A720 & 3x2.6GHz Cortex-A720 & 4x1.95GHz Cortex-A520)
GPU Model	Mali-G615 MC2	Xclipse 940

Network connections

Network connections
Communication Technologies	FM radio	-

Capabilities

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