Dell Latitude 5400 vs 7400: Key Differences, Specs & Best Buy Guide
Dell Latitude 5400 is the mainstream 14-inch business laptop; Latitude 7400 is its premium, lighter, magnesium-built sibling in the same screen size.
Buyers mix them up because model numbers look similar and both ship in “business black,” yet the 7400 costs hundreds more. In daily life, that price gap shows up in tighter travel schedules and board-room first impressions.
Key Differences
7400: 1.1 kg magnesium chassis, 4-sided narrow bezels, 60 Wh battery, optional 1,000-nit screen, standard Thunderbolt 3. 5400: 1.6 kg plastic/metal mix, 51 Wh battery, thicker bezels, legacy ports like VGA, optional 1080p panel tops out at 400 nits.
Which One Should You Choose?
Choose 7400 if you fly weekly and need battery life plus wow factor. Pick 5400 when you’re outfitting cubicle fleets and want swappable parts, lower cost, and a wired projector port without dongles.
Can RAM be upgraded later?
Both have one free SODIMM slot; max 32 GB DDR4.
Is the 7400 worth the extra cash?
If you count grams and presentation cred, yes—otherwise the 5400 does the job.