Dynabook
Portégé X40-J-11S
vs
Lenovo
S145
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Dynabook Portégé X40-J-11S A1PPH11E114N alternatives
Lenovo IdeaPad Serie S S145 81MV0092IN alternatives
specs
Dynabook
Portégé X40-J-11S
Power
compared
Lenovo
S145
100 - 240 V
AC adapter input voltage:
not available
65 W
AC adapter power:
45 W
5, 9, 15, 20 V
USB charging voltage:
not available
Dynabook
Portégé X40-J-11S
Weight & dimensions
compared
Lenovo
S145
220 mm
Depth:
251.5 mm
17.9 mm
Height:
19.9 mm
1.4 kg
Weight:
1.85 kg
323 mm
Width:
362.2 mm
Dynabook
Portégé X40-J-11S
Battery
compared
Lenovo
S145
not available
Battery capacity (Watt-hours):
35 Wh
12 h
Battery life (max):
6 h
Lithium-Ion (Li-Ion)
Battery technology:
Lithium-Ion (Li-Ion)
4
Number of battery cells:
not available
Dynabook
Portégé X40-J-11S
Software
compared
Lenovo
S145
not available
Operating system architecture:
64-bit
Windows 10 Pro
Operating system installed:
Windows 10 Home
Microsoft Office 365
Trial software:
not available
Dynabook
Portégé X40-J-11S
Keyboard
compared
Lenovo
S145
Full-size keyboard:
not available
Keyboard backlit:
not available
not available
Numeric keypad:
Touchpad
Pointing device:
Touchpad
Dynabook
Portégé X40-J-11S
Camera
compared
Lenovo
S145
not available
Front camera:
not available
Front camera resolution (numeric):
0.3 MP
Infrared (IR) camera:
not available
Windows Hello:
not available
Dynabook
Portégé X40-J-11S
Audio
compared
Lenovo
S145
Dolby Atmos
Audio system:
Dolby Audio
not available
Built-in microphone:
not available
Number of built-in speakers:
2
2
Number of microphones:
1
not available
Speaker power:
1.5 W
Dynabook
Portégé X40-J-11S
Ports & interfaces
compared
Lenovo
S145
USB Type-C
Charging port type:
DC-in jack
not available
Combo headphone/mic port:
not available
HDMI ports quantity:
1
not available
HDMI version:
1.4b
not available
USB 2.0 ports quantity:
1
not available
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
Dynabook
Portégé X40-J-11S
Networking
compared
Lenovo
S145
not available
Antenna type:
1x1
not available
Bluetooth:
5.1
Bluetooth version:
4.2
not available
Ethernet LAN:
not available
Top Wi-Fi standard:
Wi-Fi 5 (802.11ac)
Intel Wi-Fi 6 AX201
WLAN controller model:
not available
not available
WWAN:
not available
Wi-Fi:
Wi-Fi 6 (802.11ax)
Wi-Fi standards:
Wi-Fi 5 (802.11ac)
Dynabook
Portégé X40-J-11S
Optical drive
compared
Lenovo
S145
not available
Optical drive type:
Dynabook
Portégé X40-J-11S
Storage
compared
Lenovo
S145
Card reader integrated:
not available
Compatible memory cards:
MMC, SD, SDHC, SDXC
not available
Number of SSDs installed:
1
not available
SSD capacity:
256 GB
not available
SSD form factor:
M.2
not available
Storage media:
SSD
not available
Total SSDs capacity:
256 GB
not available
Total storage capacity:
256 GB
Dynabook
Portégé X40-J-11S
Graphics
compared
Lenovo
S145
not available
Discrete graphics adapter:
not available
Discrete graphics adapter model:
Not available
not available
Maximum on-board graphics adapter memory:
32 GB
not available
On-board graphics adapter:
not available
On-board graphics adapter DirectX version:
12.0
not available
On-board graphics adapter OpenGL version:
4.5
not available
On-board graphics adapter base frequency:
300 MHz
not available
On-board graphics adapter dynamic frequency (max):
1000 MHz
Intel Iris Xe Graphics
On-board graphics adapter model:
Intel UHD Graphics
Dynabook
Portégé X40-J-11S
Display
compared
Lenovo
S145
not available
Display brightness:
220 cd/m²
14 inch
Display diagonal:
15.6 inch
1920 x 1080 pixels
Display resolution:
1920 x 1080 pixels
Matt
Display surface:
not available
Full HD
HD type:
Full HD
not available
LED backlight:
not available
Native aspect ratio:
16:9
not available
Panel type:
TN
not available
Touchscreen:
Dynabook
Portégé X40-J-11S
Memory
compared
Lenovo
S145
8 GB
Internal memory:
4 GB
DDR4-SDRAM
Internal memory type:
DDR4-SDRAM
16 GB
Maximum internal memory:
12 GB
3200 MHz
Memory clock speed:
2400 MHz
not available
Memory form factor:
On-board + SO-DIMM
1x SO-DIMM
Memory slots:
1x SO-DIMM
Dynabook
Portégé X40-J-11S
Other features
compared
Lenovo
S145
3
Number of pins:
not available
Dynabook
Portégé X40-J-11S
Security
compared
Lenovo
S145
Cable lock slot:
not available
Face recognition:
not available
Fingerprint reader:
Password protection:
not available
Password protection type:
HDD, Power on, Supervisor
Smart card reader:
not available
Trusted Platform Module (TPM):
Dynabook
Portégé X40-J-11S
Processor
compared
Lenovo
S145
28 W
Configurable TDP-up:
25 W
2.4 GHz
Configurable TDP-up frequency:
2.3 GHz
4.2 GHz
Processor boost frequency:
3.9 GHz
8 MB
Processor cache:
4 MB
not available
Processor codename:
Whiskey Lake
not available
Processor cores:
2
11th gen Intel Core i5
Processor family:
8th gen Intel Core i3
2.4 GHz
Processor frequency:
2.1 GHz
not available
Processor lithography:
14 nm
not available
Processor manufacturer:
Intel
i5-1135G7
Processor model:
i3-8145U
not available
Processor socket:
BGA 1528
not available
Processor threads:
4
not available
Thermal Design Power (TDP):
15 W
Dynabook
Portégé X40-J-11S
generalInfo
compared
Lenovo
S145
not available
Family:
IdeaPad
not available
Form factor:
Clamshell
not available
Housing material:
Acrylonitrile butadiene styrene (ABS)
Black
Product colour:
Grey
not available
Product type:
Notebook
not available
Series:
S