ASUS
C523NA-A20139
vs
Lenovo
T490s
Disclaimer
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specs
ASUS
C523NA-A20139
Power
compared
Lenovo
T490s
50/60 Hz
AC adapter frequency:
not available
100 - 240 V
AC adapter input voltage:
not available
15 A
AC adapter output current:
not available
3 V
AC adapter output voltage:
not available
45 W
AC adapter power:
not available
ASUS
C523NA-A20139
Weight & dimensions
compared
Lenovo
T490s
248.5 mm
Depth:
not available
16.1 mm
Height:
not available
16.9 kg
Weight:
not available
358 mm
Width:
not available
ASUS
C523NA-A20139
Battery
compared
Lenovo
T490s
38 Wh
Battery capacity (Watt-hours):
57 Wh
not available
Battery life (max):
20 h
Lithium Polymer (LiPo)
Battery technology:
Lithium Polymer (LiPo)
not available
Fast charging:
2
Number of battery cells:
not available
ASUS
C523NA-A20139
Software
compared
Lenovo
T490s
not available
Operating system architecture:
64-bit
Chrome OS
Operating system installed:
Windows 10 Pro
ASUS
C523NA-A20139
Keyboard
compared
Lenovo
T490s
Numeric keypad:
Touchpad
Pointing device:
ThinkPad UltraNav
not available
Spill-resistant keyboard:
ASUS
C523NA-A20139
Camera
compared
Lenovo
T490s
Front camera:
HD
Front camera HD type:
HD
1280 x 720 pixels
Front camera resolution:
not available
not available
Privacy camera:
not available
Privacy type:
Privacy shutter
ASUS
C523NA-A20139
Audio
compared
Lenovo
T490s
not available
Audio chip:
Realtek ALC3287
Built-in microphone:
not available
Number of built-in speakers:
2
not available
Speaker power:
1 W
ASUS
C523NA-A20139
Ports & interfaces
compared
Lenovo
T490s
USB Type-C
Charging port type:
not available
Combo headphone/mic port:
not available
Docking connector:
not available
HDMI ports quantity:
1
not available
HDMI version:
1.4b
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:
1
not available
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
1
ASUS
C523NA-A20139
Networking
compared
Lenovo
T490s
2x2
Antenna type:
2x2
Bluetooth:
4.0
Bluetooth version:
5.0
Ethernet LAN:
not available
Wi-Fi 5 (802.11ac)
Top Wi-Fi standard:
not available
not available
WLAN controller model:
Intel Dual Band Wireless-AC 9560
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax)
Wi-Fi standards:
not available
ASUS
C523NA-A20139
Optical drive
compared
Lenovo
T490s
Optical drive type:
ASUS
C523NA-A20139
Storage
compared
Lenovo
T490s
Card reader integrated:
SD, SDHC, SDXC
Compatible memory cards:
MicroSD (TransFlash)
eMMC
Storage media:
not available
64 GB
Total storage capacity:
not available
ASUS
C523NA-A20139
Graphics
compared
Lenovo
T490s
Discrete graphics adapter:
Not available
Discrete graphics adapter model:
Not available
On-board graphics adapter:
Intel HD Graphics
On-board graphics adapter family:
Intel UHD Graphics
Intel HD Graphics 500
On-board graphics adapter model:
Intel UHD Graphics
ASUS
C523NA-A20139
Display
compared
Lenovo
T490s
45%
Colour gamut:
not available
15.6 inch
Display diagonal:
14 inch
1920 x 1080 pixels
Display resolution:
not available
Full HD
HD type:
not available
LED backlight:
60 Hz
Maximum refresh rate:
not available
16:9
Native aspect ratio:
16:9
not available
Panel type:
IPS
NTSC
RGB colour space:
not available
Touchscreen:
not available
ASUS
C523NA-A20139
Memory
compared
Lenovo
T490s
8 GB
Internal memory:
16 GB
LPDDR4-SDRAM
Internal memory type:
DDR4-SDRAM
not available
Maximum internal memory:
16 GB
2400 MHz
Memory clock speed:
2400 MHz
On-board
Memory form factor:
On-board
ASUS
C523NA-A20139
Processor
compared
Lenovo
T490s
2.5 GHz
Processor boost frequency:
not available
2 MB
Processor cache:
not available
4
Processor cores:
not available
Intel Pentium
Processor family:
not available
1.1 GHz
Processor frequency:
not available
Intel
Processor manufacturer:
Intel
N4200
Processor model:
not available
ASUS
C523NA-A20139
Other features
compared
Lenovo
T490s
Anti-glare screen:
not available
ASUS
C523NA-A20139
Security
compared
Lenovo
T490s
not available
Cable lock slot:
not available
Password protection:
not available
Password protection type:
HDD, Power on, SSD, Supervisor
not available
Trusted Platform Module (TPM):
ASUS
C523NA-A20139
generalInfo
compared
Lenovo
T490s
4711081025283
EAN/UPC code:
not available
Chromebook
Family:
ThinkPad
Clamshell
Form factor:
Clamshell
not available
Housing material:
Magnesium
Silver
Product colour:
Black
Chromebook
Product type:
Notebook
not available
Series:
T