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Dell Precision 5540 Laptop
Dell Precision 5540
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Dell Precision 7540 Laptop
Dell Precision 7540
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HP 17-ca1430ng Laptop
HP 17-ca1430ng
Available colors
Editiorial reviews
5
4.1 out of 5
4 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
6
4.2 out of 5
6 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
81
3.7 out of 5
81 user ratings
5 stars
27 %
4 stars
24 %
3 stars
35 %
2 stars
12 %
1 stars
0 %
57
3.6 out of 5
57 user ratings
5 stars
21 %
4 stars
35 %
3 stars
29 %
2 stars
7 %
1 stars
7 %
2
4.5 out of 5
2 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %

Display

Resolution1920 x 1080|3840 x 21601920 x 10801600 x 900
Aspect ratio16:916:9
N/A
Screen size15.6 in15.6 in17.3 in
WidescreenYesYesYes
Touchscreen
  • no
  • yes
no
N/A
LED backlightyesyes
N/A
Panel type
N/A
IPS
N/A
Brightness
N/A
N/A
220.0 cd/m²
LCD backlight technology
N/A
N/A
WLED backlight

Audio properties

Built-in microphoneyesyesyes
Speakersyesyesyes
Codec
N/A
Realtek ALC3281
N/A

Video

Graphics processor
  • NVIDIA Quadro T1000
  • NVIDIA Quadro T2000
  • NVIDIA Quadro RTX 3000
  • NVIDIA Quadro T1000
AMD Radeon Vega 8
Video memory size4 GB
  • 4 GB
  • 6 GB
None
Video memory typeGDDR5 SDRAM
  • GDDR5 SDRAM
  • SDRAM
None

Processor

CPU model
  • Intel Core i7 9850H
  • Intel Core i9 9880H
  • Intel Core i7 9750H
  • Intel Core i7 9850H
  • Intel Core i9 9880H
AMD Ryzen 5 3500U
Clock speed2666.0 MHz2666.0 MHz2400.0 MHz
Number of cores
  • 6-core
  • 8-core
  • 6-core
  • 8-core
Quad-Core
64-bit computingyesyesyes
Cache
  • 12 MB
  • 16 MB
  • 12 MB
  • 16 MB
4 MB

Memory

RAM size
  • 16 GB
  • 32 GB
  • 8 GB
16 GB8 GB
TechnologyDDR4 SDRAMDDR4 SDRAMDDR4 SDRAM
Form factorSO-DIMM 260-pinSO-DIMM 260-pinSO-DIMM 260-pin
Clock speed2666.0 MHz2666.0 MHz2400.0 MHz
Max RAM supported64 GB128 GB
N/A
Memory slots24
N/A

Input

Input methodTouchpadDualPoint
  • Keyboard
  • Touchpad
Numeric keypadnoyesyes
Keyboard backlightyesyes
N/A
Security
Trusted Platform Module Security Chip
Smart card reader
N/A

Network

Wi-Fiyesyes
N/A
Wi-Fi standards802.11ac
  • 802.11ac
  • 802.11ax
N/A
Bluetoothyesyes
N/A
Antenna type2x22x2
N/A
Interface
  • Ethernet
  • Gigabit Ethernet
Gigabit EthernetGigabit Ethernet
Bluetooth version
N/A
5.0
N/A
Ethernet LAN data rates
N/A
  • 10
  • 100
  • 1000
N/A

Dimensions

Height0.44 in1.18 in0.96 in
Weight63.49 oz88.89 oz86.42 oz
Width14.06 in14.87 in16.33 in
Depth9.25 in9.89 in10.72 in

Design

Colour of product
  • Black,Silver
  • Silver
BlackBlack

Camera

Built in camerayesyesyes
Camera resolutionHDHD
N/A

Power

Battery capacity
  • 56
  • 97
97.0 Wh41.0 Wh
Battery technology
Lithium-Ion
Lithium-Ion
Lithium-Ion
Battery cells
  • 3
  • 6
63

Storage

Main storage
  • 1 TB SSD
  • 256 GB SSD
  • 512 GB SSD
  • 256 GB SSD
  • 512 GB SSD
256 GB SSD
Storage typeM.2 PCIeM.2 PCIeM.2 PCIe NVMe
Integrated card readeryesyes
N/A
Compatible memory cardsSDSD
N/A
Optical drive typeNoneNone
N/A

Often compared with Dell Precision 5540

Often compared with Dell Precision 7540