DELL
9510
vs
Lenovo
T490s
Disclaimer
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DELL XPS Serie 15 9510 9510-4452 alternatives
Lenovo ThinkPad Serie T T490s 20NYS7K91E alternatives
specs
DELL
9510
Power
compared
Lenovo
T490s
50 - 60 Hz
AC adapter frequency:
not available
100 - 240 V
AC adapter input voltage:
not available
20 V
AC adapter output voltage:
not available
DELL
9510
Weight & dimensions
compared
Lenovo
T490s
230.3 mm
Depth:
not available
7.7 mm
Height (front):
not available
1.8 cm
Height (rear):
not available
2.04 kg
Weight:
not available
344.4 mm
Width:
not available
DELL
9510
Battery
compared
Lenovo
T490s
86 Wh
Battery capacity (Watt-hours):
57 Wh
Battery charge indicator:
not available
not available
Battery life (max):
20 h
3 h
Battery recharge time:
not available
Lithium-Ion (Li-Ion)
Battery technology:
Lithium Polymer (LiPo)
11.4 V
Battery voltage:
not available
340 g
Battery weight:
not available
not available
Fast charging:
6
Number of battery cells:
not available
Removable battery:
not available
DELL
9510
Software
compared
Lenovo
T490s
64-bit
Operating system architecture:
not available
Windows 10 Home
Operating system installed:
N
DELL
9510
Keyboard
compared
Lenovo
T490s
Keyboard backlit:
not available
German
Keyboard language:
not available
QWERTZ
Keyboard layout:
not available
Numeric keypad:
Touchpad
Pointing device:
ThinkPad UltraNav
not available
Spill-resistant keyboard:
DELL
9510
Camera
compared
Lenovo
T490s
Front camera:
HD
Front camera HD type:
HD
1280 x 720 pixels
Front camera resolution:
not available
0.9 MP
Front camera resolution (numeric):
not available
Infrared (IR) camera:
not available
not available
Privacy camera:
not available
Privacy type:
Privacy shutter
30 fps
Video capturing speed:
not available
Windows Hello:
not available
DELL
9510
Audio
compared
Lenovo
T490s
Realtek ALC3281-CG
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
8 W
Speaker power:
1 W
Waves
Speakers manufacturer:
not available
DELL
9510
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
Thunderbolt technology:
not available
not available
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
1
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 3x2 ports quantity:
not available
DELL
9510
Networking
compared
Lenovo
T490s
2x2
Antenna type:
2x2
Bluetooth:
5.1
Bluetooth version:
5.0
Ethernet LAN:
not available
Wi-Fi 6 (802.11ax)
Top Wi-Fi standard:
not available
Killer Wireless-AX 1650
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
9510
Optical drive
compared
Lenovo
T490s
Optical drive type:
DELL
9510
Storage
compared
Lenovo
T490s
Card reader integrated:
SD, SDHC, SDXC
Compatible memory cards:
MicroSD (TransFlash)
1
Number of SSDs installed:
not available
1000 GB
SSD capacity:
not available
M.2
SSD form factor:
not available
NVMe, PCI Express
SSD interface:
not available
SSD
Storage media:
not available
1000 GB
Total SSDs capacity:
not available
1000 GB
Total storage capacity:
not available
DELL
9510
Graphics
compared
Lenovo
T490s
Discrete graphics adapter:
4 GB
Discrete graphics adapter memory:
not available
NVIDIA GeForce RTX 3050 Ti
Discrete graphics adapter model:
Not available
GDDR6
Discrete graphics memory type:
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
9510
Display
compared
Lenovo
T490s
100%
Colour gamut:
not available
1600:1
Contrast ratio (typical):
not available
500 cd/m²
Display brightness:
not available
15.6 inch
Display diagonal:
14 inch
3840 x 2400 pixels
Display resolution:
not available
4K Ultra HD
HD type:
not available
LED backlight:
60 Hz
Maximum refresh rate:
not available
16:10
Native aspect ratio:
16:9
WVA
Panel type:
IPS
290 ppi
Pixel density:
not available
Adobe RGB
RGB colour space:
not available
Touchscreen:
not available
DELL
9510
Memory
compared
Lenovo
T490s
32 GB
Internal memory:
32 GB
DDR4-SDRAM
Internal memory type:
DDR4-SDRAM
64 GB
Maximum internal memory:
32 GB
3200 MHz
Memory clock speed:
2400 MHz
SO-DIMM
Memory form factor:
On-board
2 x 16 GB
Memory layout (slots x size):
not available
2x SO-DIMM
Memory slots:
not available
DELL
9510
Security
compared
Lenovo
T490s
Cable lock slot:
Fingerprint reader:
not available
Password protection:
not available
Password protection type:
HDD, Power on, SSD, Supervisor
not available
Trusted Platform Module (TPM):
DELL
9510
Processor
compared
Lenovo
T490s
4.6 GHz
Processor boost frequency:
not available
24 MB
Processor cache:
not available
8
Processor cores:
not available
11th gen Intel Core i7
Processor family:
not available
Intel
Processor manufacturer:
Intel
i7-11800H
Processor model:
not available
DELL
9510
generalInfo
compared
Lenovo
T490s
5397184594452
EAN/UPC code:
not available
XPS
Family:
ThinkPad
Clamshell
Form factor:
Clamshell
not available
Housing material:
Magnesium
Platinum, Silver
Product colour:
Black
Notebook
Product type:
Notebook
15
Series:
T