Difference between revisions of "Laptop"

Revision as of 12:32, 1 September 2026

There are currently several types of laptop in circulation. You can find the type number of your laptop on the bottom of the device.


	Dell Latitude E5440	Dell Latitude E5450	Dell Latitude 7490	Dell Latitude 5431
Introduction date	December 2013	September 2014	January 2017	March 2022
Hardware
Central Processing Unit	Intel Core i5-4300U	Intel Core i7 5600U	Intel Core i7‑8650U	Intel Core i7‑1270P
Memory	8GB 1600Mhz DDR3	8GB 1600Mhz DDR3L	8GB 2400MHz DDR4	16 GB 4800MHz DDR5
Chipset	Intel 8 Series LP	Intel 8 Series LP	Intel 100/200 Series LP	Intel 600-series LP
Audio Chip	Realtek ALC3620	Realtek ALC3620	Realtek ALC3246	Realtek ALC3281
Network Controller	?	Intel Ethernet Connection I218-LM	Intel Dual Band Wireless‑AC 8265	Intel Ethernet Connection I219‑LM
Wireless Controller	Intel Dual Band Wireless‑AC 8265	Intel Wireless-AC 7265AC	Dell Wireless-N 1504	Realtek RTL8822CE
Graphics Processing Unit	Nvidia Geforce 720M, 2GB	Nvidia Geforce 840M, 2GB	Intel UHD Graphics 620	Intel Iris Xe Graphics
Storage	500GB SATA Hybrid Drive	256GB SATA SSD	512GB SATA SSD	512GB NVMe SSD
Optical Drive	DVD+/- RW	None	none	none
Display
Diagonal Size (inch)	14	14	14	14
Resolution (px)	1600 * 900	1920 * 1080	1920 * 1080	1920 * 1080
Connections
Video Interface	VGA, HDMI	VGA, HDMI	HDMI, USB-C	HDMI, USB-C
USB 2.0	1	0	0	0
USB 3.0	2	3	2	2
Bluetooth	No	Yes (v4.0)	Yes (v4.2)	Yes (v5.2)
Network (RJ-45)	Yes	Yes	Yes	Yes
Headphone/Microphone Jack	Combined^{[fn 1]}	Combined^{[fn 1]}	Combined^{[fn 1]}	Combined^{[fn 1]}
Other	-	eSATA/USB 2.0 combo	-	-
Physical Properties
Dimensions (mm)	338.0 * 28.6 * 235.0	334.9 * 22.9 * 231.5	333.8 * 17.9 * 229.3	333.8 × 20.0 x 229.3
Weight (g)^{[fn 2]}	2,100	2,449	1.400	1.480

↑ ^1.0 ^1.1 ^1.2 ^1.3 Connecting a microphone via a combined head- and microphone port requires a 3.5mm TRRS plug or adapter. Otherwise it is treated as a normal jack headphone-out port.
↑ As specified by manufacturer for the base model. Models listed here typically have an altered configuration, so actual weight might differ.

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 ! style="width:200px;"| [[File: Delllatitude5431.jpg|220px|Image: 200 pixels]]
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