Dell Latitude 3420 14" laptops

Overview

The Dell Latitude 3420 is a 14" business laptop launched in 2021. It targets users who need a reliable, portable machine for office apps, web work and video calls. Buying pre-owned or refurbished can save you money versus the original retail price and reduce environmental impact while keeping you on a familiar, business-grade platform.

Key features and why they matter

• 14" Full HD display — clear text and good screen space for spreadsheets and documents. Typical size: 35.6 cm (14 in).
• Intel Core options (11th gen) — common configurations include Core i3, i5 and i7. Choose i5 for everyday multitasking; i7 for heavier workloads.
• SSD storage — faster boot and app load times compared with hard drives. Common sizes: 256 GB, 512 GB, 1 TB.
• Memory up to 32 GB — more RAM helps when you run many browser tabs or virtual machines.
• Business ports and security — HDMI, USB-A, USB-C (on many models), and optional fingerprint reader or smart-card support for secure logins.

Same series and related Dell models

The Latitude 3420 is part of Dell’s Latitude 3000 series of business laptops. Other models in the Latitude family include the compact Dell Latitude 14", the ultraportable Dell Latitude 7350 13", and larger options like the Dell Latitude 15".

Simple comparison

• Dell Latitude 3420 — mid-range 14" balance of portability and performance.
• Dell Latitude 7350 13" — smaller 13" option for extra portability and lighter weight.
• Dell Latitude 15" — larger screen, more room for ports and often higher-end configurations.

Choose the 3420 if you want a true middle ground: bigger than 13" for productivity, but more portable than 15".

Price and what to expect

There are currently available pre-owned products priced between 139 and 599. Prices vary with processor, RAM, storage, condition grading and whether a device is refurbished with warranty.

Quick specs

Things to consider when buying pre-owned

• Filter by processor, RAM and storage to match your workload.
• Choose a refurbished listing if you want a seller warranty or verified repairs.
• Think about battery age and expected life; battery health can vary by condition and use.
• Use filters for Price, Condition grading, Brand, RAM, Storage and Processor to narrow results quickly.
• Compare original retail price to pre-owned listings to judge value.

How to choose the right configuration

• For web work and documents: Intel Core i3, 8 GB RAM, 256 GB SSD.
• For heavier multitasking and light editing: Intel Core i5, 16 GB RAM, 512 GB SSD.
• For long-term use or heavier software: Intel Core i7, 16–32 GB RAM, 512 GB–1 TB SSD.

Frequently asked questions

Browse more Laptops to compare other makes and models. Find and buy Dell Latitude 3420 14" laptops via Relovie – the largest collection of pre-owned and refurbished electronics online.