DELL
3400
vs
Lenovo
T490s
Disclaimer
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DELL Vostro Serie 3000 3400 CAV143W10P2C4008 alternatives
Lenovo ThinkPad Serie T T490s 20NYS63000 alternatives
specs
DELL
3400
Power
compared
Lenovo
T490s
50/60 Hz
AC adapter frequency:
not available
100 - 240 V
AC adapter input voltage:
not available
19.5 V
AC adapter output voltage:
not available
45 W
AC adapter power:
not available
DELL
3400
Weight & dimensions
compared
Lenovo
T490s
239.5 mm
Depth:
not available
1.81 cm
Height (front):
not available
1.99 cm
Height (rear):
not available
1.64 kg
Weight:
not available
328.7 mm
Width:
not available
DELL
3400
Battery
compared
Lenovo
T490s
42 Wh
Battery capacity (Watt-hours):
57 Wh
not available
Battery life (max):
20 h
3 h
Battery recharge time:
not available
Lithium Polymer (LiPo)
Battery technology:
Lithium Polymer (LiPo)
11.4 V
Battery voltage:
not available
200 g
Battery weight:
not available
not available
Fast charging:
3
Number of battery cells:
not available
DELL
3400
Software
compared
Lenovo
T490s
64-bit
Operating system architecture:
64-bit
Windows 10 Pro
Operating system installed:
Windows 10 Pro
DELL
3400
Keyboard
compared
Lenovo
T490s
Numeric keypad:
Touchpad
Pointing device:
ThinkPad UltraNav
not available
Spill-resistant keyboard:
DELL
3400
Camera
compared
Lenovo
T490s
Front camera:
HD
Front camera HD type:
HD
0.92 MP
Front camera resolution (numeric):
not available
not available
Privacy camera:
not available
Privacy type:
Privacy shutter
30 fps
Video capturing speed:
not available
DELL
3400
Audio
compared
Lenovo
T490s
Realtek ALC3204
Audio chip:
Realtek ALC3287
Built-in microphone:
2
Number of built-in speakers:
2
2 W
Speaker power:
1 W
DELL
3400
Ports & interfaces
compared
Lenovo
T490s
DC-in jack
Charging port type:
not available
Combo headphone/mic port:
not available
Docking connector:
1
Ethernet LAN (RJ-45) ports:
not available
1
HDMI ports quantity:
1
1.4
HDMI version:
1.4b
1
USB 2.0 ports quantity:
not available
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
not available
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
DELL
3400
Networking
compared
Lenovo
T490s
not available
Antenna type:
2x2
Bluetooth:
5.0
Bluetooth version:
5.0
Ethernet LAN:
not available
10, 100, 1000 Mbit/s
Ethernet LAN data rates:
not available
Wi-Fi 5 (802.11ac)
Top Wi-Fi standard:
not available
not available
WLAN controller model:
Intel Dual Band Wireless-AC 9560
Wi-Fi 5 (802.11ac)
Wi-Fi standards:
not available
DELL
3400
Optical drive
compared
Lenovo
T490s
Optical drive type:
DELL
3400
Storage
compared
Lenovo
T490s
Card reader integrated:
SD, SDHC, SDXC
Compatible memory cards:
MicroSD (TransFlash)
1000 GB
HDD capacity:
not available
SATA
HDD interface:
not available
2.5"
HDD size:
not available
5400 RPM
HDD speed:
not available
1
Number of HDDs installed:
not available
HDD
Storage media:
not available
1000 GB
Total HDDs capacity:
not available
1000 GB
Total storage capacity:
not available
DELL
3400
Graphics
compared
Lenovo
T490s
Discrete graphics adapter:
Not available
Discrete graphics adapter model:
Not available
On-board graphics adapter:
not available
On-board graphics adapter family:
Intel UHD Graphics
Intel Iris Xe Graphics
On-board graphics adapter model:
Intel UHD Graphics
DELL
3400
Display
compared
Lenovo
T490s
45%
Colour gamut:
not available
500:1
Contrast ratio (typical):
not available
220 cd/m²
Display brightness:
not available
14 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
WVA
Panel type:
IPS
157 ppi
Pixel density:
not available
NTSC
RGB colour space:
not available
Touchscreen:
not available
DELL
3400
Memory
compared
Lenovo
T490s
8 GB
Internal memory:
16 GB
DDR4-SDRAM
Internal memory type:
DDR4-SDRAM
16 GB
Maximum internal memory:
16 GB
2666 MHz
Memory clock speed:
2400 MHz
SO-DIMM
Memory form factor:
On-board
1 x 8 GB
Memory layout (slots x size):
not available
2x SO-DIMM
Memory slots:
not available
DELL
3400
Security
compared
Lenovo
T490s
Cable lock slot:
Password protection:
not available
Password protection type:
HDD, Power on, SSD, Supervisor
not available
Trusted Platform Module (TPM):
DELL
3400
Processor
compared
Lenovo
T490s
28 W
Configurable TDP-up:
not available
2.4 GHz
Configurable TDP-up frequency:
not available
4.2 GHz
Processor boost frequency:
not available
8 MB
Processor cache:
not available
4
Processor cores:
not available
11th gen Intel Core i5
Processor family:
not available
Intel
Processor manufacturer:
Intel
i5-1135G7
Processor model:
not available
DELL
3400
Other features
compared
Lenovo
T490s
Anti-glare screen:
not available
DELL
3400
generalInfo
compared
Lenovo
T490s
Vostro
Family:
ThinkPad
Clamshell
Form factor:
Clamshell
not available
Housing material:
Magnesium
Black
Product colour:
Black
Notebook
Product type:
Notebook
3000
Series:
T