Lenovo
T490s
vs
Lenovo
300e
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Lenovo ThinkPad Serie T T490s 20NYS7K905 alternatives
Lenovo 300e 81MB001GMH alternatives
specs
Lenovo
T490s
Power
compared
Lenovo
300e
not available
AC adapter power:
45 W
Lenovo
T490s
Weight & dimensions
compared
Lenovo
300e
not available
Depth:
204 mm
not available
Height:
20.4 mm
not available
Weight:
1.31 kg
not available
Width:
290 mm
Lenovo
T490s
Battery
compared
Lenovo
300e
57 Wh
Battery capacity (Watt-hours):
42 Wh
20 h
Battery life (max):
10 h
Lithium Polymer (LiPo)
Battery technology:
Lithium Polymer (LiPo)
Fast charging:
not available
Lenovo
T490s
Software
compared
Lenovo
300e
N
Operating system installed:
Chrome OS
Lenovo
T490s
Keyboard
compared
Lenovo
300e
not available
Keyboard language:
English
Numeric keypad:
ThinkPad UltraNav
Pointing device:
Touchpad
Spill-resistant keyboard:
Lenovo
T490s
Camera
compared
Lenovo
300e
Front camera:
HD
Front camera HD type:
HD
Privacy camera:
not available
Privacy shutter
Privacy type:
not available
Lenovo
T490s
Audio
compared
Lenovo
300e
Realtek ALC3287
Audio chip:
not available
Built-in microphone:
2
Number of built-in speakers:
2
not available
Number of microphones:
1
1 W
Speaker power:
2 W
Lenovo
T490s
Ports & interfaces
compared
Lenovo
300e
not available
Charging port type:
USB Type-C
Combo headphone/mic port:
Docking connector:
not available
1
HDMI ports quantity:
not available
1.4b
HDMI version:
not available
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity:
2
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
not available
not available
USB Power Delivery:
not available
USB Type-C DisplayPort Alternate Mode:
Lenovo
T490s
Networking
compared
Lenovo
300e
2x2
Antenna type:
2x2
Bluetooth:
5.0
Bluetooth version:
4.2
not available
Ethernet LAN:
not available
Top Wi-Fi standard:
Wi-Fi 5 (802.11ac)
Intel Dual Band Wireless-AC 9560
WLAN controller model:
Intel Dual Band Wireless-AC 9560
not available
Wi-Fi standards:
Wi-Fi 5 (802.11ac)
Lenovo
T490s
Optical drive
compared
Lenovo
300e
Optical drive type:
Lenovo
T490s
Storage
compared
Lenovo
300e
Card reader integrated:
MicroSD (TransFlash)
Compatible memory cards:
MicroSD (TransFlash)
not available
Flash memory:
32 GB
not available
Storage media:
eMMC
not available
Total storage capacity:
32 GB
Lenovo
T490s
Graphics
compared
Lenovo
300e
Discrete graphics adapter:
Not available
Discrete graphics adapter model:
Not available
not available
Maximum on-board graphics adapter memory:
8 GB
not available
Number of execution units:
12
On-board graphics adapter:
not available
On-board graphics adapter DirectX version:
12.0
not available
On-board graphics adapter OpenGL version:
4.4
not available
On-board graphics adapter base frequency:
200 MHz
not available
On-board graphics adapter burst frequency:
650 MHz
Intel UHD Graphics
On-board graphics adapter family:
Intel UHD Graphics
Intel UHD Graphics
On-board graphics adapter model:
Intel UHD Graphics 600
Lenovo
T490s
Display
compared
Lenovo
300e
not available
Display brightness:
250 cd/m²
14 inch
Display diagonal:
11.6 inch
not available
Display resolution:
1366 x 768 pixels
not available
HD type:
HD
LED backlight:
16:9
Native aspect ratio:
16:9
IPS
Panel type:
IPS
not available
Touchscreen:
Lenovo
T490s
Memory
compared
Lenovo
300e
32 GB
Internal memory:
4 GB
DDR4-SDRAM
Internal memory type:
LPDDR4-SDRAM
32 GB
Maximum internal memory:
4 GB
2400 MHz
Memory clock speed:
2400 MHz
On-board
Memory form factor:
On-board
Lenovo
T490s
Processor
compared
Lenovo
300e
not available
Processor boost frequency:
2.8 GHz
not available
Processor cache:
4 MB
not available
Processor codename:
Gemini Lake Refresh
not available
Processor cores:
2
not available
Processor family:
Intel Celeron N
not available
Processor frequency:
1.1 GHz
not available
Processor lithography:
14 nm
Intel
Processor manufacturer:
Intel
not available
Processor model:
N4020
not available
Processor socket:
BGA 1090
not available
Processor threads:
2
not available
Thermal Design Power (TDP):
6 W
Lenovo
T490s
Security
compared
Lenovo
300e
Cable lock slot:
not available
Fingerprint reader:
Password protection:
not available
HDD, Power on, SSD, Supervisor
Password protection type:
not available
Trusted Platform Module (TPM):
not available
Lenovo
T490s
generalInfo
compared
Lenovo
300e
ThinkPad
Family:
not available
Clamshell
Form factor:
Convertible (Folder)
Magnesium
Housing material:
Acrylonitrile butadiene styrene (ABS)
not available
Market positioning:
Educational
Black
Product colour:
Black
Notebook
Product type:
Chromebook
T
Series:
not available