Dell Latitude 5420 — 14" FHD Touch Business Laptop with Built-in 4G LTE
The Dell Latitude 5420 pairs an 11th Gen Intel Core i5-1145G7 vPro processor, 8GB RAM and a 256GB NVMe SSD with a 14" Full HD touchscreen and built-in 4G LTE mobile broadband, running Windows 11 Pro. Certified refurbished by Reboot IT and backed by a 12-month warranty.
Key Benefits
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Built-in 4G LTE: An integrated mobile broadband modem keeps you online on the mobile network with a data SIM — ideal for field work, travel and client sites where Wi-Fi is unreliable or unsafe.
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11th Gen Intel Core i5 vPro: The quad-core, eight-thread i5-1145G7 boosts up to 4.4GHz and handles Microsoft 365, busy browser sessions and video calls with ease.
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14" Full HD touchscreen: A sharp 1920x1080 touch display at 300 nits for quick navigation, annotating and signing documents on the go.
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Fast NVMe SSD: The 256GB NVMe SSD gives quick boot times, fast app launches and snappy file access compared with older hard-drive laptops.
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Secure sign-in and comfortable typing: An IR camera for Windows Hello face sign-in, Intel vPro and TPM 2.0 protect your data, while the backlit keyboard keeps you productive in dim rooms.
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12-month warranty: Tested, cleaned and reset by Reboot IT in Melbourne and backed by a 12-month warranty, with free standard AU shipping.
Performance in Use
Everyday business productivity. With four cores, eight threads and 8GB of DDR4 memory, the Latitude 5420 runs Microsoft 365, Teams or Zoom calls, dozens of browser tabs and PDF-heavy document work smoothly. The NVMe SSD keeps boot times short and apps responsive, and the Thunderbolt 4 and HDMI ports drive an external monitor for a comfortable dual-screen setup at the desk.
Working on the move. This is where the 5420 stands apart from a standard business laptop. Insert a data SIM into the built-in 4G LTE modem and you have your own connection in the car, on the train, at a client site or out in the field — no phone tethering and no chasing public Wi-Fi. The 14" chassis is compact enough for a backpack or satchel and charges over USB-C.
Secure and comfortable all day. Intel vPro and TPM 2.0 support remote management and full-disk encryption, and the IR camera signs you in with your face through Windows Hello. The touchscreen makes quick work of scrolling, annotating and signing, while the backlit keyboard keeps you typing accurately in dim meeting rooms and on early starts.
Technical Specifications
| Model |
Dell Latitude 5420 |
| Processor |
Intel Core i5-1145G7 vPro (11th Gen), 4 cores / 8 threads, up to 4.4GHz turbo |
| Graphics |
Integrated Intel graphics |
| Memory |
8GB DDR4 |
| Storage |
256GB NVMe SSD |
| Display |
14" Full HD (1920x1080) touchscreen, 300 nits |
| Mobile Broadband |
Built-in 4G LTE (SIM required) |
| Wireless |
Wi-Fi + Bluetooth |
| Ports |
2x Thunderbolt 4 (USB-C), 2x USB-A, HDMI, RJ45 Ethernet, microSD, 3.5mm audio |
| Camera |
HD webcam with IR camera for Windows Hello face sign-in |
| Keyboard |
Backlit keyboard |
| Security |
Intel vPro, TPM 2.0, Windows Hello IR face sign-in |
| Weight |
From approx. 1.4kg |
| Operating System |
Windows 11 Pro |
| In the Box |
Dell Latitude 5420, power adapter and power cable |
| Warranty |
12-month warranty — Reboot IT |
Is It Right for You?
✓ Best For
Field workers, sales reps and tradespeople who need internet away from Wi-Fi
Hybrid and remote professionals working in Microsoft 365, Teams and the browser
Business fleets wanting vPro manageability and Windows 11 Pro
Students and travellers who want a compact 14" touchscreen laptop
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✗ Not For
Serious gaming or GPU-accelerated 3D rendering (integrated graphics only)
Heavy 4K video editing or large CAD workloads
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Condition Grades
| Grade |
Condition Description |
| A — Excellent |
Minimal signs of use; screen and keyboard in excellent condition. 70%+ battery for Grade A. Fully tested and working. |
| B — Good |
Light wear such as minor scratches or scuffs on the lid or base; does not affect use. 50–70% for Grade B. Fully tested and working. |
All grades include a 30-day battery warranty.
Frequently Asked Questions
Does this Dell Latitude 5420 have a touchscreen?
Yes. It has a 14" Full HD (1920x1080) touchscreen rated at 300 nits, so you can tap, scroll and sign documents directly on the display as well as using the keyboard and touchpad.
How does the built-in 4G LTE work?
The laptop has an integrated 4G LTE modem with a SIM slot. Insert a data SIM from your mobile provider and Windows connects to the mobile network whenever Wi-Fi is not available. A SIM card is not included.
How do I sign in securely?
The built-in IR camera supports Windows Hello face recognition, so you can sign in just by looking at the screen, or use a PIN or password.
What warranty is included?
Every unit comes with a 12-month warranty from Reboot IT covering hardware faults under normal use. The battery is covered by a 30-day battery warranty.
What is the difference between the Excellent and Good grades?
Both grades are fully tested and work identically. Grade A (Excellent) shows minimal signs of use and has 70%+ battery for Grade A; Grade B (Good) may show light wear such as small scratches, with 50–70% for Grade B.
Is shipping included?
Yes. This laptop ships with free standard AU shipping from our Melbourne warehouse.
Can I upgrade the RAM and storage?
Yes. The Latitude 5420 uses standard DDR4 SODIMM memory and an M.2 NVMe SSD, so both can be upgraded later if your needs grow.
12-Month Warranty — Reboot IT
This Dell Latitude 5420 is covered by a 12-month warranty. Every unit is tested, cleaned and reset by our technicians before it ships, with free standard AU shipping.
Reboot IT has been Australia's trusted source for certified refurbished IT equipment since 2001, operating from Melbourne.