DELL
5521
vs
Lenovo
T490s
Disclaimer
This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.
DELL Latitude Serie 5000 5521 HKN4P alternatives
Lenovo ThinkPad Serie T T490s 20NYS1T91H alternatives
specs
DELL
5521
Power
compared
Lenovo
T490s
50/60 Hz
AC adapter frequency:
not available
100 - 240 V
AC adapter input voltage:
not available
4.5 A
AC adapter output current:
not available
20 V
AC adapter output voltage:
not available
90 W
AC adapter power:
not available
DELL
5521
Weight & dimensions
compared
Lenovo
T490s
233.3 mm
Depth:
not available
2.27 cm
Height (front):
not available
2.41 cm
Height (rear):
not available
1.79 kg
Weight:
not available
357.8 mm
Width:
not available
DELL
5521
Battery
compared
Lenovo
T490s
64 Wh
Battery capacity (Watt-hours):
57 Wh
not available
Battery life (max):
20 h
4 h
Battery recharge time:
not available
Lithium Polymer (LiPo)
Battery technology:
Lithium Polymer (LiPo)
15.2 V
Battery voltage:
not available
283 g
Battery weight:
not available
Fast charging:
4
Number of battery cells:
not available
DELL
5521
Software
compared
Lenovo
T490s
64-bit
Operating system architecture:
64-bit
Windows 10 Pro
Operating system installed:
Windows 10 Pro
Multilingual
Operating system language:
not available
Microsoft Office Trial
Trial software:
not available
DELL
5521
Keyboard
compared
Lenovo
T490s
Keyboard backlit:
not available
German
Keyboard language:
not available
Numeric keypad:
Clickpad
Pointing device:
ThinkPad UltraNav
not available
Spill-resistant keyboard:
DELL
5521
Camera
compared
Lenovo
T490s
Front camera:
HD
Front camera HD type:
HD
1280 x 720 pixels
Front camera resolution:
not available
5 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
5521
Audio
compared
Lenovo
T490s
Realtek ALC3204
Audio chip:
Realtek ALC3287
MaxxAudio Pro
Audio system:
not available
Built-in microphone:
2
Number of built-in speakers:
2
2
Number of microphones:
not available
2 W
Speaker power:
1 W
DELL
5521
Ports & interfaces
compared
Lenovo
T490s
USB Type-C
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
2.0
HDMI version:
1.4b
1
Number of USB ports with PowerShare support:
not available
PowerShare:
not available
Thunderbolt technology:
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
USB Power Delivery:
not available
USB Type-C DisplayPort Alternate Mode:
not available
2
USB4 Gen 2x2 ports quantity:
not available
DELL
5521
Networking
compared
Lenovo
T490s
2x2
Antenna type:
2x2
Bluetooth:
5.2
Bluetooth version:
5.0
Wi-Fi 6 (802.11ax)
Top Wi-Fi standard:
not available
Intel Wi-Fi 6 AX201
WLAN controller model:
Intel Dual Band Wireless-AC 9560
2400 Mbit/s
Wi-Fi data rate (max):
not available
Wi-Fi 6 (802.11ax)
Wi-Fi standards:
not available
DELL
5521
Optical drive
compared
Lenovo
T490s
Optical drive type:
DELL
5521
Storage
compared
Lenovo
T490s
Card reader integrated:
MicroSD (TransFlash), MicroSDHC, MicroSDXC
Compatible memory cards:
MicroSD (TransFlash)
1
Number of SSDs installed:
not available
256 GB
SSD capacity:
not available
M.2
SSD form factor:
not available
PCI Express
SSD interface:
not available
SSD
Storage media:
not available
256 GB
Total SSDs capacity:
not available
256 GB
Total storage capacity:
not available
DELL
5521
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 UHD Graphics
On-board graphics adapter model:
Intel UHD Graphics
DELL
5521
Display
compared
Lenovo
T490s
45%
Colour gamut:
not available
700:1
Contrast ratio (typical):
not available
250 cd/m²
Display brightness:
not available
15.6 inch
Display diagonal:
14 inch
1920 x 1080 pixels
Display resolution:
not available
25 ms
Display response rise/fall:
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
141 ppi
Pixel density:
not available
NTSC
RGB colour space:
not available
Touchscreen:
not available
DELL
5521
Memory
compared
Lenovo
T490s
8 GB
Internal memory:
16 GB
DDR4-SDRAM
Internal memory type:
DDR4-SDRAM
64 GB
Maximum internal memory:
16 GB
3200 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
5521
Security
compared
Lenovo
T490s
Cable lock slot:
Fingerprint reader:
not available
Password protection:
not available
Password protection type:
HDD, Power on, SSD, Supervisor
Smart card reader:
not available
not available
Trusted Platform Module (TPM):
DELL
5521
Other features
compared
Lenovo
T490s
Anti-glare screen:
not available
DELL
5521
Processor
compared
Lenovo
T490s
Intel WM590
Motherboard chipset:
not available
4.6 GHz
Processor boost frequency:
not available
12 MB
Processor cache:
not available
6
Processor cores:
not available
11th gen Intel Core i5
Processor family:
not available
Intel
Processor manufacturer:
Intel
i5-11500H
Processor model:
not available
DELL
5521
generalInfo
compared
Lenovo
T490s
5397184597415
EAN/UPC code:
not available
Latitude
Family:
ThinkPad
Clamshell
Form factor:
Clamshell
not available
Housing material:
Magnesium
Grey
Product colour:
Black
Notebook
Product type:
Notebook
5000
Series:
T