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/ Comparison of ASUS VivoBook S431FA-EB020 (S431FA-EB020) and ASUS VivoBook X420FA-EB234T (90NB0K01-M04700)
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Comparison of ASUS VivoBook S431FA-EB020 (S431FA-EB020) and ASUS VivoBook X420FA-EB234T (90NB0K01-M04700)
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ASUS VivoBook S431FA-EB020 (S431FA-EB020)
×
ASUS VivoBook X420FA-EB234T (90NB0K01-M04700)
×
General
Model
ASUS VivoBook S431FA-EB020
ASUS VivoBook X420FA-EB234T
Product code
S431FA-EB020
90NB0K01-M04700
Design
Product colour
Black
Silver
Form factor
Clamshell
Clamshell
Brand
ASUS
ASUS
Family
VivoBook
VivoBook
Series
S14
14
Model name
S431FA-EB020
X420FA-EB234T
Part number
S431FA-EB020
90NB0K01-M04700
Release year (year)
2020
2020
Processor
Processor manufacturer
Intel
Intel
Processor family
8th gen Intel Core i5
8th gen Intel Core i3
Processor frequency (GHz)
1.6
2.1
Processor boost frequency (GHz)
3.9
3.9
Processor model
i5-8265U
i3-8145U
Processor cores
4
2
Processor threads
8
4
Processor lithography (Nm)
14
14
Processor socket
BGA 1528
BGA 1528
Processor cache (MB)
6
4
Memory
Internal memory type
LPDDR3-SDRAM
LPDDR3-SDRAM
Maximum internal memory (GB)
-
4
Memory clock speed (MHz)
2,133
2,133
Internal memory (GB)
8
4
Display
Display diagonal (inch)
14
14
Panel type
IPS
-
HD type
Full HD
Full HD
LED backlight
+
+
Touchscreen
-
-
Display resolution
1920 x 1080 pixels
1920 x 1080 pixels
Graphics
On-board graphics adapter
+
+
Discrete graphics adapter
-
-
On-board graphics adapter base frequency (MHz)
300
300
Maximum on-board graphics adapter memory (GB)
32
32
On-board graphics adapter model
Intel UHD Graphics
Intel UHD Graphics
Storage
Total storage capacity (GB)
512
512
Number of SSDs installed
1
1
SSD capacity (GB)
512
512
Card reader integrated
+
+
SSD form factor
-
M.2
Storage media
SSD
SSD
Optical drive
-
-
Networking
Wi-Fi standards
wi-fi 5 (802.11ac)
wi-fi 5 (802.11ac)
Bluetooth
+
+
Ethernet LAN
-
-
Bluetooth version
5.0
4.2
Ports and interfaces
USB 3.x Type-A ports
1
1
USB 3.x Type-C ports
1
1
Combo headphone/mic port
+
+
USB 2.0 ports
1
1
HDMI ports quantity
1
1
Audio
Built-in microphone
+
+
Camera
Front camera
+
+
Front camera HD type
HD
-
Keyboard
Numeric keypad
-
-
Keyboard backlit
+
-
Full-size keyboard
+
-
Pointing device
Touchpad
Touchpad
Software
Operating system installed
FreeDOS
Windows 10 Home
Battery
Battery capacity (watt-hours) (Wh)
47
38
Weight and dimensions
Weight (kg)
1.4
1.4
Height (mm)
18
17.7
Depth (mm)
213.7
210
Width (mm)
323.3
322.4
Power
AC adapter power (W)
45
45
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