DELL Latitude 7420 (2021)

DELL Latitude 7420 (2021)

The Dell Latitude 7420 is widely recognized as a thin, light, and durable business laptop. Equipped with an 11th Gen Intel® Core™ i7-1185G7 processor and 32GB of RAM, it handles everyday work demands with ease. Join Hung Phat Laptop as we take a closer look at this well-rounded laptop in the review below.

Dell Latitude 7420 features a thin and light design

The Dell 7420 makes an immediate impression with a premium carbon fiber chassis that gives the machine solid, long-lasting durability. The frame is finished in a clean, professional gray. On the lid, the Dell logo is engraved right in the center, highlighting its understated elegance.

The sturdy Dell Latitude 7420 hinge rotates 360 degrees, allowing you to open the laptop effortlessly with one hand. In addition, the subtly rounded edges are neatly finished, giving the laptop a sleeker profile.

At a weight of 1.46 kg and dimensions of 32.1 cm x 20.8 cm x 1.7 cm, it is easy to take along for classes, the office, or business trips.

Sharp, true-to-life visual quality

Featuring a 14-inch Full HD (1920x1080 pixel) display with a 16:9 aspect ratio, the Dell Latitude 7420 delivers sharp, clear, and realistic image quality.

In terms of display performance, the 4K version of the Latitude 7420 reproduces up to 100% of the sRGB color gamut, with a 1000:1 contrast ratio and a 35 ms response time. Brightness reaches 400 nits, coming close to the 429 nits found on the MacBook Pro. The Dell Latitude 7420 also includes ComfortView Plus to reduce blue light while preserving accurate, vibrant colors. In addition, this office laptop uses a bright IPS LCD panel, allowing you to work comfortably in varied lighting conditions, especially outdoors. The screen is protected by a layer of Corning Gorilla Glass 6 for added durability, which also makes touch interactions feel natural.

Vibrant audio

The Latitude 7420 features a Realtek ALC3281-CG audio chip that delivers clear, dynamic sound for music and movies. Dell also fitted the machine with two speakers rated at 2x2.5W, providing louder, clearer output by optimizing the performance of the laptop's built-in sound system.

Dell 7420 comes equipped with a comprehensive set of ports

Trimming a few non-essential ports is common on compact laptops. Even so, the Dell Latitude 7420 still provides all the essential ports needed for your daily workflow: 2 USB Type-C 3.2 ports, 1 USB-A 3.2 port, 2 Thunderbolt™ 4 ports with transfer speeds up to 40G/second, 1 HDMI port, 1 3.5mm headphone jack, 1 SD card slot, and 1 smart card reader. All of these ports are arranged along the sides of the chassis.

Alongside its physical ports, the Dell Latitude 7420 supports Wi-Fi 6, delivering transfer and download speeds up to three times faster than older wireless networks. It also features eSIM technology, making it easy to connect to various global cellular networks without swapping physical SIM cards while traveling.

Keyboard and touchpad

The keyboard on the Dell Latitude 7420 shares a familiar layout with previous Dell Latitude models. The keycaps are generously sized and evenly spaced, offering good key travel and responsive feedback for comfortable, accurate typing during long work sessions.

The keyboard also includes backlighting, making it easy to type in low-light environments. Because of the compact 14-inch footprint, Dell omitted the numeric keypad on the 7420, though that rarely gets in the way of regular office tasks.

The touchpad measures roughly 11.5 x 6.5 cm, giving you ample room to navigate the entire screen smoothly. Its smooth surface makes cursor tracking and scrolling up or down responsive and effortless.

Dell Latitude 7420 delivers powerful performance

Under the hood, the Dell Latitude 7420 runs on an 11th Gen Intel® Core™ i7-1185G7 processor with 4 cores, 8 threads, a 3.0GHz base frequency, and turbo boost speeds up to 4.8GHz. This hardware configuration handles office workloads smoothly and runs multiple multitasking applications side by side.

It comes paired with a 512GB M.2 PCIe SSD and 32GB of RAM. With storage and memory capacities this generous, you have plenty of room to store critical documents, photos, and video files.

Graphics performance is another notable asset on this laptop. The Dell Latitude 7420 features integrated Intel® Iris® Xe Graphics. This graphics solution provides capable performance for creative workloads (Photoshop, Illustrator, video rendering) and handles light gaming well. Mainstream titles run smoothly with steady frame rates.

The laptop's cooling system also holds up well under load. Dual cooling fans at the rear work alongside side vents to keep temperatures regulated during intensive tasks.

How is the battery life?

Another welcome surprise is battery endurance: even with its 4K panel running in Full HD mode, the Dell Latitude 7420 delivers over 9 hours of battery life. Testing with continuous Wi-Fi web browsing at 150 nits yielded comparable results. In practice, that means you can get through a full workday without needing to plug in the charger.
You can also check other configurations in Dell laptops. You can also compare it with the DELL Latitude 7520 (2021) or the DELL Latitude 7490.

Summary

With its clean design, dependable performance, and all-day battery life, the Dell Latitude 7420 is a compelling choice for anyone looking for a reliable business or office laptop. Hung Phat Laptop hopes this overview helps you make an informed decision for your next machine.