SM-F731J Galaxy Z Flip 5 5G UW TD-LTE JP 256GB SCG23

SM-F731J Galaxy Z Flip 5 5G UW TD-LTE JP 256GB SCG23

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Overview & Features

Brand
Samsung
Model
SM-F731J Galaxy Z Flip 5 5G UW TD-LTE JP 256GB SCG23

Technical Specifications

Display

Pixel Size
0.0597 mm/pixel
Resolution
1080x2640
2851200 pixels
Display Area
10163.6 square millimeter
Display Hole
1-hole
Display Type
Color AM-OLED
display
Display Width
64.48 mm
Pixel Density
425 PPI
Display Height
157.62 mm
Display Module
Samsung
Display Subtype
Dynamic AM-OLED
Display Diagonal
170.3 mm
Display Color Depth
24 bit/pixel
Display Illumination
Self-illuminating
Display Refresh Rate
120 Hz
Secondary Display Area
3703.9 square millimeter
Secondary Display Type
Color AM-OLED
2nd display
Display Subpixel Scheme
Yes
Display Area Utilization
85.6%
Number of Display Scales
16.8M
Scratch Resistant Screen
No
Secondary Display Module
Samsung
Secondary Display Subtype
Super AM-OLED
Secondary Display Diagonal
86.1 mm
Secondary Number of pixels
538560 pixels
Display Dynamic Range Depth
10 bit/pixel
Horizontal Full Bezel Width
7.42 mm
Scratch Resistant Sec. Screen
Corning Gorilla Glass Victus 2
Secondary Display Pixel Size
0.08293 mm/pixel
Secondary Display Resolution
748x720
Display Light Reflection Mode
Yes
Secondary Display Color Depth
24 bit/pixel
Secondary Display Illumination
Self-illuminating
Secondary Display Refresh Rate
60 Hz
Secondary Vertical Display Size
2.35 inches
Secondary Display Dyn. Range Depth
8 bit/pixel
Secondary Display Subpixel Scheme
Yes
Secondary Horizontal Display Size
2.44 inch
Secondary Display Light Reflection Mode
Yes
Secondary Number of Display Colors/Scales
16.8M
Secondary Display Pixel Density (dot pitch)
306 PPI

Power Supply

Battery
Lithium-ion
built-in
Talk Time
33.0 hours
Standby Time
330 hours
Standby Current
11 mA
Wireless Charging
Qi wireless charging
Current During Talk
112 mA
Estimated Battery Life
17.0 hours
Nominal Battery Energy
14.36 Wh
Nominal Battery Voltage
3.88 Volts
Nominal Battery Capacity
3700 mAh battery
Battery Cells in Parallel
Yes
2-cell
Estimated Average Current
218 mA
Max. Wireless Charging Power
15.0 W
Nominal Cell Voltage (1st cell)
3.88 Volts
Nominal Cell Capacity (1st cell)
2630 mAh cell
Nominal Cell Capacity (2nd cell)
1070 mAh cell
Nominal Battery Voltage (2nd cell)
3.88 Volts

Sound Playing

Audio Output
USB Type-C
Loudspeaker(s)
stereo

Cellular Phone

SAR (body)
0.738 W/kg
EU standard (max. 2 W/kg @ 10g)
measurement method
SAR (head)
0.907 W/kg
EU standard (max. 2 W/kg @ 10g)
measurement method
SIM Card Slot
e-SIM (embedded)
Nano-SIM (4FF)
Call Alert Sound
128-chord melody
Cellular Antenna
Internal antenna
Cellular Controller
Qualcomm SM8550
Supported Cellular Bands
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT)
UMTS 850MHz (Band V, CLR)
LTE 2100 MHz (Band 1)
LTE 1800 MHz (Band 3)
LTE 1700/2100 MHz (Band 4, AWS)
LTE 850 MHz (Band 5)
LTE 2600 MHz (Band 7)
LTE 900 MHz (Band 8)
LTE 700 MHz (Band 12)
LTE 700 MHz (Band 13)
LTE 800 MHz (Band 18)
LTE 800 MHz (Band 19)
LTE 800 MHz (Band 20)
LTE 1500 MHz (Band XXI)
LTE 850 MHz (Band 26)
LTE 700 MHz (Band 28)
TD-LTE 2600 MHz (Band 38)
TD-LTE 1900 MHz (Band 39)
TD-LTE 2500 MHz (Band XLI)
TD-LTE 3500 MHz (Band XLII)
NR 2100 MHz (N1)
NR 1800 MHz (N3)
NR 850 MHz (N5)
NR 700 MHz (N28)
TD-NR 2500 MHz (N41)
NR 1700/2100 MHz (N66)
TD-NR 3700 MHz (N77)
TD-NR 3500 MHz (N78)
TD-NR 4700 MHz (N79)
TD-NR 28 GHz (N257)
bands
Complementary Phone Services
Voice transmission
Voice speaker
Vibrating Alert
Speakerphone
ANC
HD Voice
Voice over LTE (VoLTE)
Video over LTE (ViLTE)
Hearing Aid Compatibility (HAC)
Yes
Supported Cellular Data Links
GPRS (Class unspecified)
GPRS Class 12
EDGE (Class unspecified)
EDGE Multi-slot Class 12
UMTS 384 kbps (W-CDMA)
HSUPA (Cat. unspecified)
HSUPA 5.76 Mbps (Cat. 6)
HSDPA (Cat. unspecified)
HSPA+ 21.1 Mbps (Cat. 18)
DC-HSDPA 42.2 Mbps (Cat. 24)
LTE (Cat. unspecified)
LTE 100 Mbps / 50 Mbps (Cat. 3)
LTE 150 Mbps / 50 Mbps (Cat. 4)
LTE 300 Mbps / 50 Mbps (Cat. 6)
LTE 300 Mbps / 75 Mbps (Cat. 5)
LTE 450 Mbps / 50 Mbps (LTE Cat. 9)
LTE 600 Mbps / 50 Mbps (LTE Cat. 11)
LTE 1.6 Gbps (LTE Cat. 19)
NR 1.5 Gbps
NR 2.6 Gbps
NR 3.7 Gbps
NR 4.6 Gbps
data links

Audio Subsystem

Audio Channel(s)
stereo

Sound Recording

Microphone(s)
3

Auxiliary Camera

Aux. Camera Module
Sony IMX258
Aux. Camera Aperture (W)
f/2.20
Aux. Camera Image Sensor
BSI CMOS
Aux. Camera Extra Functions
HDR photo
HDR video
Burst mode
Panorama Photo
Face detection
Face tagging
Smile detection
Face retouch
Intelligent scene detection
Aux. Cam. Image Sensor Format
1/3.06
Aux. Camera Number of Pixels
12.0 MP aux. cam
Aux. Cam. Min. Equiv. Focal Length
13 mm
Aux. Cam. Image Sensor Pixel Size
1.12 micrometer

Built-in Sensors

Built-in compass
3D (3-axis)
compass
Additional sensors
Barometer
Fingerprint sensor
Hall sensor
Light intensity sensor
Proximity sensor
Built-in gyroscope
3D (3-axis)
gyro
Built-in accelerometer
3D (3-axis)
accelerometer

Operative Memory

RAM Type
LPDDR5X SDRAM
4266 MHz
RAM Capacity
8192 MiB RAM

Ingress Protection

Protection from liquids
8 Persistently protected against immersion beyond 1 meter of depth
Protection from solid materials
Non-standard protection
Immersion into liquids time limit
30 min
Immersion into liquids (depth limit)
150 cm

Control Peripherals

Touchscreen Type
Capacitive multi-touch sensing
screen
Touchscreen Simultaneous Touch Points
10-point

Graphical Subsystem

GPU Clock
719 MHz
Graphical Controller
Qualcomm Adreno 730

Non-volatile Memory

Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
244140 MiB
Non-volatile Memory Interface
UFS 4.0

Physical Attributes

Mass
187 g
Depth
8.9 mm
Width
71.9 mm
Height
165.1 mm
Typical depth
6.9 mm
Bounding Volume
105.6 ccm

Multimedia Broadcast

FM Radio Receiver
FM radio (76-108 MHz) with RDS
Proprietary headset as antenna

Satellite Navigation

Satellite Antenna
Internal antenna
Navigation Controller
Qualcomm SM8550
Supported GPS protocol(s)
GPS (NMEA 0183)
Supported Galileo service(s)
E1
Supported BeiDou system (BDS)
B1I
BeiDou receiver
Supported GLONASS protocol(s)
L1OF
Complementary Satellite Services
Simultaneous GPS (S-GPS)
Assisted GPS
Geotagging
QuickGPS
QZSS

Software Environment

Platform
Google Android
Software Extras
Voice Command
Business card recognition
Navigation software
Augmented Reality (AR)
Virtual Reality (VR) support
Intelligent personal assistant
Voice Recognition
Face Recognition
Operating System
Google Android 13 (Tiramisu)
One UI 5.1.1

Audio/Video Interfaces

A/V Out
No

Auxiliary Camera No. 2

Aux. 2 Camera Image Sensor
No

Auxiliary Camera No. 3

Aux. 3 Camera Image Sensor
No

Auxiliary Camera No. 4

Aux. 4 Camera Focus
No
Aux. 4 Camera Image Sensor
No

Primary Camera System

Zoom
1.0 x optical zoom
10.0 x digital zoom
Flash
single LED
Focus
Phase-Detection Autofocus (PD AF)
Aperture (W)
f/1.80
Camera Module
Samsung S5K2LD
Video Recording
3840x2160 pixel
60 fps
Camera Placement
Rear
Camera Resolution
4000x3000 pixel
Camera Image Sensor
BSI CMOS
Image Sensor Format
1/1.76
Camera Extra Functions
Video Stabilizer (EIS)
Optical Image Stabilization (OIS)
HDR photo
HDR video
Red-eye effect reduction
Slow motion video
Burst mode
Refocus
Touch focus
Macro mode
Panorama Photo
Face detection
Face tagging
Smile detection
Face retouch
Face retouch (video)
Intelligent scene detection
Min. Equiv. Focal Length
24 mm
Image Sensor Pixel Size
1.80 micrometer
Recordable Image Formats
JPG
Recordable Video Formats
HEVC
MPEG4
Number of effective pixels
12.0 MP camera

Geographical Attributes

Price
154300
Japanese Yen
Market Regions
Asia
Mobile Operator
KDDI Corporation
Market Countries
Japan

Secondary Camera System

Secondary Aperture (W)
f/2.20
Secondary Camera Module
Samsung S5K3J1
Secondary Camera Sensor
BSI CMOS
Secondary Video Recording
3840x2160 pixel
30 fps
Secondary Camera Placement
Front
Secondary Camera Resolution
3648x2736 pixel
Secondary Image Sensor Format
1/3.00
Secondary Camera Extra Functions
Electronic Image Stabilizer (EIS)
Video Stabilizer (EIS)
HDR photo
HDR video
Slow motion video
Burst mode
Panorama Photo
Face detection
Face tagging
Smile detection
Face retouch
Face retouch (video)
Intelligent scene detection
Secondary Min. Equiv. Focal Length
23 mm
Secondary Camera Number of pixels
10.0 MP sec. cam
Secondary Image Sensor Pixel Size
1.22 micrometer
Secondary Recordable Image Formats
JPG
Secondary Recordable Video Formats
3GP , 3G2 , HEVC

Communication Interfaces

NFC
NFC A
NFC B
FeliCa
USB
USB 3.0 / USB 3.1 Gen 1 / USB 3.2 Gen 1x1
USB Hi-Speed (480 Mbps)
USB SuperSpeed (5 Gbps)
Bluetooth
Bluetooth 5.3
Internal antenna
USB Services
USB charging
USB fast charging
USB Host
USB On-The-Go 1.3
USB On-The-Go 2.0
USB Power Delivery
USB Power Delivery 2.0
USB Power Delivery 3.0
USB Power Delivery 3.1
Wireless LAN
IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
IEEE 802.11ac
IEEE 802.11ax (Wi-Fi 6)
Internal antenna
USB Connector
USB Type-C reversible
Wireless Services
DLNA
Miracast
Wi-Fi Direct
Wi-Fi Tethering
Wi-Fi Calling (VoWiFi)
Bluetooth profiles
A2DP
A2DP with aptX codec
A2DP with aptX HD codec
AVRCP
DIP
GAVDP
HFP
HID
HSP
MAP
OPP
PAN
PBA
Max. Charging Power
25.0 W
Expansion Interfaces
No

Secondary Cellular Phone

Sec. Supported Cellular Networks
No

Secondary Auxiliary Camera

Sec. Aux. Cam. Image Sensor
No

Application processor, Chipset

CPU
Qualcomm Snapdragon 8 Gen 2 for Galaxy SM8550-AC (Kalama), 2022, 64 bit, octa-core, 8192 Kbyte L3, 4 nm, Qualcomm Adreno 740 GPU
CPU Clock
3360 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor
No

BriefJapanese variant of the high-end foldable clamshell smartphone with 256 GB UFS 4.0 storage for au by KDDI

OEM ID
F731JPN
Codename
Samsung B5
Released
2023 Sep
Announced
2023 Aug
Manufacturer
Samsung Electronics
General Extras
Haptic touch feedback
Foldable screen
Device Category
Smartphone
Hardware Designer
Samsung Electronics

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