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SM-W2020 W20 5G TD-LTE CN 512GB

SM-W2020 W20 5G TD-LTE CN 512GB

from Samsung
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Overview & Features

Brand
Samsung
Brief
Samsung W20 5G foldable smartphone with an octa-core Snapdragon 855+ SoC, 12 GB RAM, 512 GiB ROM and a huge 7.3-inch primary display panel along with a 4.6-inch secondary screen for China Telecom
Model
SM-W2020 W20 5G TD-LTE CN 512GB
Codename
Samsung Winner
Released
2019 Nov
Announced
2019 Nov 18
Manufacturer
Samsung Electronics
General Extras
Haptic touch feedback
Foldable screen
Hardware Designer
Samsung Electronics
List of Additional Features
Samsung Infinity Flex Display, Samsung Bixby AI assistant, Samsung Pay, Samsung DeX, HDR10+ support, Dolby Atmos sound, 720p 960 fps slow-motion video capture, Samsung Dual Aperture lens, Fast Wireless Charging 2.0, Wireless PowerShare

Technical Specifications

Display

Pixel Size
0.06363 mm/pixel
Resolution
720x1680
1209600 pixels
Display Area
4897.2 square millimeter
Display Type
Color AM-OLED
display
Display Width
45.81 mm
Pixel Density
399 PPI
Display Height
106.9 mm
Display Module
Samsung
Display Subtype
HD Super AM-OLED
Display Diagonal
116.3 mm
Display Color Depth
24 bit/pixel
Display Illumination
Self-illuminating
Secondary Display Area
16201.1 square millimeter
Secondary Display Type
Color AM-OLED
2nd display
Display Subpixel Scheme
Yes
Display Area Utilization
48.5%
Number of Display Scales
16.8M
Scratch Resistant Screen
Yes
Secondary Display Module
Samsung
Secondary Display Subtype
Dynamic AM-OLED
Secondary Display Diagonal
185.1 mm
Secondary Number of pixels
3305472 pixels
Display Dynamic Range Depth
10 bit/pixel
Horizontal Full Bezel Width
16.99 mm
Scratch Resistant Sec. Screen
Yes
Secondary Display Pixel Size
0.07001 mm/pixel
Secondary Display Resolution
1536x2152
Display Light Reflection Mode
Yes
Secondary Display Color Depth
24 bit/pixel
Secondary Display Illumination
Self-illuminating
Secondary Vertical Display Size
5.93 inches
Secondary Display Dyn. Range Depth
10 bit/pixel
Secondary Display Subpixel Scheme
Yes
Secondary Horizontal Display Size
4.23 inch
Secondary Display Light Reflection Mode
Yes
Secondary Number of Display Colors/Scales
16.8M
Secondary Display Pixel Density (dot pitch)
363 PPI

Power Supply

Battery
Lithium-ion polymer (LiPo)
built-in
Standby Time
423 hours
Wireless Charging
PMA wireless charging
Qi wireless charging
Nominal Battery Energy
16.30 Wh
Average Standby Current
10 mA
Nominal Battery Voltage
3.85 Volts
Nominal Battery Capacity
4235 mAh battery
Battery Cells in Parallel
Yes
2-cell
Nominal Cell Voltage (1st cell)
3.85 Volts
Nominal Cell Capacity (1st cell)
2100 mAh cell
Nominal Cell Capacity (2nd cell)
2135 mAh cell
Nominal Battery Voltage (2nd cell)
3.85 Volts

Sound Playing

Audio Output
USB Type-C
Loudspeaker(s)
stereo
D/A Holding Frequency
384000 Hz
D/A Converter Nominal Resolution
32 bit quantization

Cellular Phone

SIM Card Slot
e-SIM (embedded)
Nano-SIM (4FF)
Call Alert Sound
128-chord melody
Cellular Antenna
Internal antenna
Cellular Controller
Qualcomm SM8150
Supported Cellular Bands
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT)
UMTS 1900MHz (Band II, PCS)
UMTS 850MHz (Band V, CLR)
UMTS 900MHz (Band VIII)
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)
TD-LTE 2600 MHz (Band 38)
TD-LTE 1900 MHz (Band 39)
TD-LTE 2300 MHz (Band XL)
TD-LTE 2500 MHz (Band XLI)
TD-NR 3500 MHz (N78)
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
GPRS Multi-slot Class 33
EDGE (Class unspecified)
EDGE Multi-slot Class 12
EDGE Multi-slot Class 33
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)
CDMA2000 1xRTT (IS-2000)
CDMA2000 1xEV-DO Rel. 0
CDMA2000 1xEV-DO Revision A
TD-SCDMA
TD-HSDPA
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 / 100 Mbps (Cat. 7)
LTE 400 Mbps / 150 Mbps (LTE Cat. 13)
LTE 450 Mbps / 50 Mbps (LTE Cat. 9)
LTE 450 Mbps / 100 Mbps (LTE Cat. 10)
LTE 600 Mbps / 50 Mbps (LTE Cat. 11)
LTE 600 Mbps / 100 Mbps (LTE Cat. 12)
LTE 1 Gbps / 100 Mbps (LTE Cat. 16)
LTE 1.2 Gbps / 200 Mbps (LTE Cat. 18)
data links

Audio Subsystem

Audio Channel(s)
stereo

Sound Recording

Microphone(s)
stereo

Auxiliary Camera

Aux. Camera Focus
Phase-Detection Autofocus (PD AF)
Aux. Camera Aperture (W)
f/2.40
Aux. Camera Image Sensor
BSI CMOS
Aux. Camera Extra Functions
Optical Image Stabilization (OIS)
Video Stabilizer (OIS)
HDR photo
HDR video
Burst mode
Touch focus
Panorama Photo
Intelligent scene detection
Aux. Cam. Image Sensor Format
1/3.60
Aux. Camera Number of Pixels
12.2 MP aux. cam
Aux. Cam. Min. Equiv. Focal Length
52 mm
Aux. Cam. Image Sensor Pixel Size
1.00 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
LPDDR4x SDRAM
2133 MHz
RAM Capacity
12288 MiB RAM
11388 MiB user accessible RAM

Ingress Protection

Protection from liquids
Yes
Protection from solid materials
Yes

Control Peripherals

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

Graphical Subsystem

GPU Clock
575 MHz
Graphical Controller
Qualcomm Adreno 640

Non-volatile Memory

Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
488281 MiB non-volatile
467860 MiB free user storage
Non-volatile Memory Interface
Yes

Physical Attributes

Mass
278 g
Depth
17.1 mm
Width
62.8 mm
Height
160.9 mm
Typical depth
15.7 mm
Bounding Volume
172.8 ccm

Multimedia Broadcast

FM Radio Receiver
No

Satellite Navigation

GPS Antenna
Internal antenna
Navigation Controller
Qualcomm SM8150
Supported GPS protocol(s)
GPS (NMEA 0183)
Complementary GPS Services
Simultaneous GPS (S-GPS)
Assisted GPS
Geotagging
QuickGPS
QZSS
Supported Galileo service(s)
E1
Supported BeiDou system (BDS)
B1I
BeiDou receiver
Supported GLONASS protocol(s)
L1OF

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 9.0 (Pie)

Audio/Video Interfaces

A/V Out
DisplayPort (Unspecified)
USB Type-C reversible
A/V Out Max. Resolution
3840x2160 (2160p) 4K UHD

Auxiliary Camera No. 2

Aux. 2 Camera Aperture (W)
f/2.20
Aux. 2 Camera Image Sensor
BSI CMOS
Aux. 2 Camera Extra Functions
HDR photo
HDR video
Burst mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detection
Aux. 2 Camera Number of Pixels
15.9 MP aux. 2 cam
Aux. 2 Cam. Min. Equiv. Focal Length
12 mm

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
2.0 x optical zoom
10.0 x digital zoom
Flash
single LED
Focus
Phase-Detection Autofocus (PD AF)
Aperture (T)
f/2.40
Aperture (W)
f/1.50
Video Recording
3840x2160 pixel
60 fps
Camera Placement
Rear
Camera Resolution
4032x3024 pixel
Camera Image Sensor
BSI CMOS
Image Sensor Format
1/2.55
Camera Extra Functions
Electronic Image Stabilizer (EIS)
Video Stabilizer (EIS)
Optical Image Stabilization (OIS)
Video Stabilizer (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
27 mm
Image Sensor Pixel Size
1.40 micrometer
Recordable Image Formats
JPG
Recordable Video Formats
3GP , 3G2 , HEVC
Number of effective pixels
12.2 MP camera

Geographical Attributes

Market Regions
Asia
Mobile Operator
China Telecom Corporation Limited
Market Countries
China

Secondary Camera System

Secondary Aperture (W)
f/2.20
Secondary Camera Focus
Phase-Detection Autofocus (PD AF)
Secondary Camera Sensor
BSI CMOS
Secondary Video Recording
1920x1080 pixel
Secondary Camera Placement
Front
Secondary Camera Resolution
3648x2736 pixel
Secondary Camera Extra Functions
HDR photo
HDR video
Slow motion video
Burst mode
Touch focus
Panorama Photo
Face detection
Face tagging
Smile detection
Face retouch
Face retouch (video)
Intelligent scene detection
Secondary Min. Equiv. Focal Length
26 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
USB
USB 3.1 (USB 3.2 Gen 2)
USB Hi-Speed (480 Mbps)
USB SuperSpeed (5 Gbps)
Bluetooth
Bluetooth 5.0
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
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
Expansion Interfaces
No

Secondary Cellular Phone

Sec. Supported Cellular Networks
No

Secondary Auxiliary Camera

Sec. Aux. Cam. Aperture (W)
f/1.90
Sec. Aux. Cam. Image Sensor
BSI CMOS
Sec. Aux. Camera Number of Pixels
8.0 MP sec. aux. camera
Sec. Aux. Image Sensor Pixel Size
1.12 micrometer

Application processor, Chipset

CPU
Qualcomm Snapdragon 855 SM8150 (Hana), 2019, 64 bit, octa-core, 64 Kbyte I-Cache, 64 Kbyte D-Cache, 1792 Kbyte L2, 2048 Kbyte L3, 7 nm, Qualcomm Adreno 640 GPU
CPU Clock
2842 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Aperture (W)
f/2.20
Sec. Aux. 2 Cam. Image Sensor
BSI CMOS
Sec. Aux. 2 Camera Number of Pixels
10.0 MP sec. aux. 2 camera

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