Aesthetic features
Size and Dimensions	162.7 x 75.6 x 7.2 mm (6.41 x 2.98 x 0.28 in)	161.3 x 76.6 x 7.4 mm (6.35 x 3.02 x 0.29 in)
Product Weight	183 g or 190 g	190 g
Color Options	Pantone: Lily White, Titan, Tea, Zinfandel, Chicory Coffee	Icyblue, Jetblack, Navy, White
Dimensions	162.7 x 75.6 x 7.2 mm (6.41 x 2.98 x 0.28 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), plastic frame, silicone polymer (eco leather) back	Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame
Frame material type	IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)	IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)

Display

Display
Display Panel Type	AMOLED, 1B colors, 144Hz, PWM, HDR, 1800 (HBM), 5200 nits (peak)	Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 1900 nits (peak)
Screen Size	6.78 inches, 112.4 cm 2 (~91.4% screen-to-body ratio)	6.7 inches, 110.2 cm 2 (~89.2% screen-to-body ratio)
Display Resolution	1272 x 2772 pixels, 19.5:9 ratio (~450 ppi density)	1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
Brightness	AMOLED, 1B colors, 144Hz, PWM, HDR, 1800 (HBM), 5200 nits (peak)	Dynamic LTPO AMOLED 2X, 120Hz, HDR10+, 1900 nits (peak)
Screen Size	6.78 inches, 112.4 cm 2 (~91.4% screen-to-body ratio)	6.7 inches, 110.2 cm 2 (~89.2% screen-to-body ratio)
Display Technical Details	Corning Gorilla Glass 7i	Corning Gorilla Glass Victus+, Mohs level 5
Maximum Brightness Level	-	1247 nits max brightness (measured)

Processor or chip

Processor or chip
Chipset Model	Mediatek Dimensity 8500 Extreme	Exynos 2400 (4 nm)
Processor Core Details	Octa-core (1x3.4 GHz Cortex-A725 & 3x3.2 GHz Cortex-A725 & 4x2.2 GHz Cortex-A725)	10-core (1x3.2GHz Cortex-X4 & 2x2.9GHz Cortex-A720 & 3x2.6GHz Cortex-A720 & 4x1.95GHz Cortex-A520)
Other Technical Details of Chipset	Smart Connect support	Samsung DeX, Samsung Wireless DeX (desktop experience support)

Storage memory

Storage memory
Internal Memory Capacity	256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM	128GB 8GB RAM, 256GB 8GB RAM, 512GB 8GB RAM
Internal Storage Type	UFS 4.1	UFS 4.0

Main camera

Main camera
Rear Camera Details	50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional 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@30/60/120fps, 1080p@30/60/120/240fps, gyro-EIS, HDR10+	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/1.9, (wide), 1/2.76", 0.64µm, AF	12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm
Resolution and Frame Rate of Selfie Video	4K@30fps, 1080p@30/120fps	4K@30/60fps, 1080p@30/60fps; gyro-EIS, HDR10+
Main Selfie Camera Quality	50 MP, f/1.9, (wide), 1/2.76", 0.64µm, AF	12 MP, f/2.2, 26mm (wide), 1/3.2", 1.12µm

Audio features

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

Communications and sensors

Communications and sensors
Wi-Fi Specifications	Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-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
Communication Technologies	GSM / HSPA / LTE / 5G	GSM / HSPA / LTE / 5G
5G Support	1, 2, 3, 4, 5, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 40, 41, 42, 48, 66 - India	SA/NSA/Sub6
Navigation Type and GPS	GPS, GLONASS, GALILEO, BDS, NavIC	GPS, GLONASS, GALILEO, BDS

Battery and charging features

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

Power supply and battery life

Power supply and battery life
Battery Capacity	6500 mAh	-
Battery Technology	Si/C Li-Ion	-

Other features

Other features
Features	LED flash, HDR, panorama, Pantone Validated Colour and Skin Tones	-

Launch Information

Launch Information
Announced	2026, April 22	2025, September 04

Initial data or main information

Initial data or main information
Availability Status	Available. Released 2026, April 29	Available. Released 2025, September 04
Price Range at Time of Release	₹ 38,378	€ 459.99 / $ 360.38 / £ 400.00 / ₹ 47,980
Part Numbers	-	SM-S731B, SM-S731B/DS

Body

Body
Build	Glass front (Gorilla Glass 7i), plastic frame, silicone polymer (eco leather) back	Glass front (Gorilla Glass Victus+), glass back (Gorilla Glass Victus+), aluminum frame
Water Resistance	IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m 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 + Nano-SIM Nano-SIM + eSIM eSIM + eSIM

Platform

Platform
Operating System	Android 16, up to 3 major Android upgrades	Android 16, up to 7 major Android upgrades, One UI 8
Chipset	Mediatek Dimensity 8500 Extreme (4 nm)	Exynos 2400 (4 nm)

Central Processor (CPU)

Central Processor (CPU)
CPU	Octa-core (1x3.4 GHz Cortex-A725 & 3x3.2 GHz Cortex-A725 & 4x2.2 GHz Cortex-A725)	10-core (1x3.2GHz Cortex-X4 & 2x2.9GHz Cortex-A720 & 3x2.6GHz Cortex-A720 & 4x1.95GHz Cortex-A520)
GPU Model	Mali-G720 MC8	Xclipse 940

Connections

Connections
Bluetooth Support	5.4, A2DP, LE	5.4, A2DP, LE

Capabilities

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