Difference between revisions of "Laptop"
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| Video Interface || VGA, HDMI || VGA, HDMI || HDMI, USB-C || USB-C || HDMI, USB-C || USB-C | | Video Interface || VGA, HDMI || VGA, HDMI || HDMI, USB-C || USB-C || HDMI, USB-C || USB-C | ||
|- | |- | ||
| − | | USB 2.0 || style="background-color:#9F9;" | 1 || style="background-color:#F99;" | 0 || style="background-color:#F99;" | 0 || style="background-color:#F99;" || style="background-color:#F99;" | 0 || style="background-color:#F99;" | 0 | + | | USB 2.0 || style="background-color:#9F9;" | 1 || style="background-color:#F99;" | 0 || style="background-color:#F99;" | 0 || style="background-color:#F99;" | 0 || style="background-color:#F99;" | 0 || style="background-color:#F99;" | 0 |
|- | |- | ||
| − | | USB 3.0 || style="background-color:#9F9;" | 2 || style="background-color:#9F9;" | 3 || style="background-color:#9F9;" | 2 || style="background-color:#F99;" || style="background-color:#9F9;" | 2 || style="background-color:#9F9;" | 2 | + | | USB 3.0 || style="background-color:#9F9;" | 2 || style="background-color:#9F9;" | 3 || style="background-color:#9F9;" | 2 || style="background-color:#F99;" | 0 || style="background-color:#9F9;" | 2 || style="background-color:#9F9;" | 2 |
|- | |- | ||
| Bluetooth || style="background-color:#F99;" | No || style="background-color:#9F9;" | Yes (v4.0) || style="background-color:#9F9;" | Yes (v4.2) || style="background-color:#9F9;" | Yes (v5.0) || style="background-color:#9F9;" | Yes (v5.0) || style="background-color:#9F9;" | Yes (v5.4) | | Bluetooth || style="background-color:#F99;" | No || style="background-color:#9F9;" | Yes (v4.0) || style="background-color:#9F9;" | Yes (v4.2) || style="background-color:#9F9;" | Yes (v5.0) || style="background-color:#9F9;" | Yes (v5.0) || style="background-color:#9F9;" | Yes (v5.4) | ||
Revision as of 15:14, 9 September 2026
 | This page is outdated. Some or all of the information on this page may no longer apply. |
There are currently several types of laptop in circulation. You can find the type number of your laptop on the bottom of the device.
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| Dell Latitude E5440 | Dell Latitude E5450 | Dell Latitude 7490 | Microsoft Surface Go 3 | Dell Latitude 5431 | Dell Pro 14 Premium | |
| Introduction date | December 2013 | September 2014 | January 2017 | October 2021 | March 2022 | July 2025 |
| Hardware | ||||||
| Central Processing Unit | Intel Core i5-4300U | Intel Core i7-5600U | Intel Core i7‑8650U | - | Intel Core i7‑1270P | Intel Core Ultra 5 236V vPro |
| Memory | 8GB 1600Mhz DDR3 | 8GB 1600Mhz DDR3L | 8GB 2400MHz DDR4 | - | 16GB 4800MHz DDR5 | 16GB 4266MHz DDR5 |
| Chipset | Intel 8 Series LP | Intel 8 Series LP | Intel 100/200 Series LP | - | Intel 600-series LP | Intel Lunar Lake Platform Controller Hub |
| Audio Chip | Realtek ALC3620 | Realtek ALC3620 | Realtek ALC3246 | - | Realtek ALC3281 | Cirrus Logic codec |
| Network Controller | ? | Intel Ethernet Connection I218-LM | Intel Dual Band Wireless‑AC 8265 | - | Intel Ethernet Connection I219‑LM | Intel BE201 |
| Wireless Controller | Intel Dual Band Wireless‑AC 8265 | Intel Wireless-AC 7265AC | Dell Wireless-N 1504 | - | Realtek RTL8822CE | Intel BE201 |
| Graphics Processing Unit | Nvidia Geforce 720M, 2GB | Nvidia Geforce 840M, 2GB | Intel UHD Graphics 620 | - | Intel Iris Xe Graphics | Integrated Intel Arc Graphics |
| Storage | 500GB SATA Hybrid Drive | 256GB SATA SSD | 512GB SATA SSD | - | 512GB NVMe SSD | 512GB NVMe SSD |
| Optical Drive | DVD+/- RW | None | none | none | none | none |
| Display | ||||||
| Diagonal Size (inch) | 14 | 14 | 14 | 10.5 | 14 | 14 |
| Resolution (px) | 1600 * 900 | 1920 * 1080 | 1920 * 1080 | 1920 x 1230 | 1920 * 1080 | 1920 * 1080 |
| Connections | ||||||
| Video Interface | VGA, HDMI | VGA, HDMI | HDMI, USB-C | USB-C | HDMI, USB-C | USB-C |
| USB 2.0 | 1 | 0 | 0 | 0 | 0 | 0 |
| USB 3.0 | 2 | 3 | 2 | 0 | 2 | 2 |
| Bluetooth | No | Yes (v4.0) | Yes (v4.2) | Yes (v5.0) | Yes (v5.0) | Yes (v5.4) |
| Network (RJ-45) | Yes | Yes | Yes | No | Yes | Yes |
| Headphone/Microphone Jack | Combined[fn 1] | Combined[fn 1] | 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 | 245 * 8.3 * 175 | 333.8 * 20.0 * 229.3 | 315 * 19.0 * 220 |
| Weight (g)[fn 2] | 2,100 | 2,449 | 1.400 | 544 | 1.480 | 1.480 |
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 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.