General
Product Type
Smartphone
Manufacturer Model Number
SM-F731B
Form Factor
Folder (flip) - touch screen, dual screen
Protection
Water-resistant
Width
71.9 mm
Depth
6.9 mm
Height
165.1 mm
Weight
187 g
Dimensions Details
Unfolded - 71.9 mm x 6.9 mm x 165.1 mm ¦ Folded - 71.9 mm x 15.1 mm x 85.1 mm
Body Colour
Mint
Body Material
Armor aluminium, Corning Gorilla Glass Victus 2
SAR Value
2.34 W/kg (limb), 1.451 W/kg (body), 0.601 W/kg (head)
Cellular
Technology
WCDMA (UMTS) / GSM
Mobile Broadband Generation
5G
Service Provider
Not specified
Operating System
Android 13
User Interface
One UI 5.1.1
Navigation
GPS, GLONASS, BeiDou, Galileo, QZSS
SIM Card Type
Nano SIM, Electronic SIM card (e-SIM)
SIM Card Qty
Dual-SIM
Payment Technology
Samsung Pay
Input Device
Multi-touch
Communications
Data Transmission
LTE, FDD-LTE, TDD-LTE, 5G NR FR1
2G Band
850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band
Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency
2100, 1900, 1700, 850, 900
4G LTE Band
Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 66
4G LTE Frequency
FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
5G NR Band
N1, n2, n3, n5, n7, n8, n20, n28, n38, n41, n66, n75, n77, n78, n40, n25, n12
5G NR Frequency
FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, SDL DL 1500+, TDD TD 3700, TDD TD 3500, TDD 2300, FDD 1900, n12
Wireless Interface
NFC, IEEE 802.11a/b/g/n/ac/ax, Wi-Fi 6E, Bluetooth 5.3
Phone Features
Sensors
Accelerometer, proximity sensor, barometer, gyro sensor, hall sensor, geomagnetic sensor, light sensor
Security Devices
Face recognition, fingerprint reader (side)
Additional Features
MIMO technology, Samsung KNOX, Samsung Smart Switch, Flex mode, Flex Window, Multi Widget View, Flex Hinge
Media Player
Supported Digital Audio Standards
WAV, AAC, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, APE (Monkey's Audio), M4A, DSF, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID
Supported Digital Video Standards
MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4
Processor
Type
Qualcomm Snapdragon 8 Gen 2
Clock Speed
3.36 GHz
Processor Core Qty
8-core
Memory
RAM
8 GB
Internal Memory Capacity
256 GB
User Memory
216.6 GB
Front Camera
Sensor Resolution
10 Megapixel
Lens Aperture
F/2.2
Focus Adjustment
Focus free
Field of View (FoV)
85 degree(s)
Pixel Size
1.22 µm
Main Camera
Sensor Resolution
12 Megapixel
Optical Image Stabiliser
Optical Image Stabiliser (OIS)
Lens Type
Wide-angle lens
Lens Aperture
F/1.8
Field of View (FoV)
83 degree(s)
Pixel Size
1.8 µm
Focus Adjustment
Automatic
Digital Zoom
10x
Camera Modes
Nightography
Light Source
LED flash
Video Resolutions
3840 x 2160 (4K) at 60 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Slo-mo video 1920 x 1080 (1080p) at 960 fps
Features
Dual Pixel Autofocus technology, FlexCam
Second Camera
Sensor Resolution
12 Megapixel
Lens Type
Ultra wide-angle lens
Lens Aperture
F/2.2
Field of View (FoV)
123 degree(s)
Pixel Size
1.12 µm
Display
Type
OLED display
Technology
Dynamic AMOLED 2X
Diagonal Size
6.7"
Display Resolution
2640 x 1080 pixels
Display Format
Full HD+
Foldable
Yes
Design
Inward folding
Aspect Ratio
22:9
Max Brightness
1750 cd/m²
Colour Depth
16.7 million colours
Refresh Rate
120 Hz
Features
Video Wallpaper
Display (2nd)
Type
OLED display - colour
Diagonal Size
3.4"
Display Resolution
720 x 748 pixels
Colour Depth
16.7 million colours
Connections
Connector Type
USB Type-C - 24 pin USB-C
Battery
Capacity
3700 mAh
Fast Charging Technology
Qualcomm Quick Charge 2.0, Adaptive Fast Charging
Wireless Charging
Yes
Wireless Charging Standards
WPC, Qi, Fast Wireless Charging 2.0, Wireless PowerShare
Talk Time
2100 minutes
Run Time Details
Talk (4G): up to 2100 min ¦ Active online usage (LTE): up to 17 hrs ¦ Active online usage (Wi-Fi): up to 17 hrs ¦ Playback (wireless video): up to 20 hrs ¦ Playback (wireless audio): up to 57 hrs
Miscellaneous
Compliant Standards
VDE, IPX8, USB 3.2 Gen 1, Android Audio Streaming for Hearing Aid (ASHA)
Included Accessories
SIM card removal tool, USB-C cable
Manufacturer Warranty
Service & Support
2-year warranty
Regional Warranty Exceptions
Spain - 3 years
Sustainability Information
Repairability Index
8 (out of 10)
Environmental Parameters
Max Depth of Water Resistance
1.5 m
