Dell Latitude 5400 14" vs Dell Latitude 7390 13"

The Dell Latitude 5400 14 and the Dell Latitude 7390 13 are business-oriented laptops designed for productivity and reliability. The Latitude 7390, released in 2018, offers a compact 13.3-inch form factor, while the slightly newer Latitude 5400, launched in 2019, features a 14-inch display. Both models run on the Windows operating system and are built to handle professional tasks, with key differences emerging in their portability, display characteristics, and overall design philosophy.

When evaluating the longevity of these laptops, factors such as their release timeline, operating system support, and inherent durability are important. The Dell Latitude 5400, being a 2019 model, benefits from a slightly more recent launch compared to the Latitude 7390, which debuted in 2018.

• OS Support: Both devices are compatible with Windows 11, extending their practical software lifespan. The Latitude 5400, due to its newer release, may receive official updates for a slightly longer duration.
• Build Quality: Both Latitude models are constructed with business use in mind, featuring robust chassis. The Latitude 7390 offers options for machined aluminum, carbon fiber, or magnesium alloy, and is MIL-STD 810G tested for durability against environmental extremes. The Latitude 5400 also incorporates post-industrial carbon fiber and post-consumer recycled materials in its design, and is MIL-STD 810G tested.
• Repairability: Both laptops are designed with repairability in mind, allowing for upgrades to components like RAM and storage, which contributes to their overall practical lifespan.

Both the Dell Latitude 5400 and 7390 are equipped with 8th generation Intel Core processors, providing solid performance for everyday business and academic tasks.

• Processor Capabilities: These laptops handle demanding applications and multitasking smoothly, ensuring a responsive experience for typical office software, web browsing, and light productivity. The Latitude 5400 often features processors like the i5-8365U or i7-8665U, while the Latitude 7390 commonly includes the i5-8350U or i7-8650U.
• Storage and RAM: Both models typically feature fast NVMe PCIe M.2 SSDs, contributing to quick boot times and rapid application loading. The Latitude 5400 can be configured with up to 32GB or 64GB of DDR4 RAM across two SODIMM slots, offering significant headroom for multitasking. The Latitude 7390 generally supports up to 16GB of DDR4 RAM.
• Battery Behavior: The Latitude 5400, particularly with its larger 68Wh battery option, can deliver extended usage, with some tests indicating over 13 hours of web browsing. The Latitude 7390, with its 60Wh battery, also offers substantial battery life, often reaching over 12 hours in typical use.

The visual experience on these laptops differs primarily in screen size and brightness levels, though both offer clear displays suitable for productivity.

• Display Technology and Resolution: Both the Latitude 5400 and 7390 commonly feature Full HD (1920x1080) IPS anti-glare displays, providing clear visuals and wide viewing angles. The Latitude 5400 also had some configurations with HD (1366x768) resolution.
• Brightness Levels: The Latitude 7390 generally offers a brighter display, often rated around 286 to 307 nits, with some sources mentioning up to 300 nits. The Latitude 5400's display typically measures around 220 nits, which is suitable for indoor use but may appear dimmer in bright outdoor conditions.
• Screen Size and Viewing Experience: The Latitude 5400 features a 14-inch display, offering slightly more screen real estate for productivity. The Latitude 7390, with its 13.3-inch screen, provides a more compact viewing area. Both typically have a 60 Hz refresh rate.

For communication and media consumption, both Dell Latitude models include essential audio-visual components, though with varying user experiences reported.

• Camera System: Both laptops are equipped with an HD 720p webcam, suitable for video conferencing and online meetings. The Latitude 5400 offers an optional IR camera for Windows Hello facial recognition, along with a physical privacy shutter. The Latitude 7390 also features optional IR cameras for facial recognition.
• Microphone Quality: Both devices include built-in microphones for calls and recordings. The Latitude 7390 features dual-array microphones.
• Speaker Output: Both models come with integrated speakers. The Latitude 5400 has two speakers, while the Latitude 7390 also has 2x 2W speakers, typically located on the bottom edge. User feedback for the Latitude 7390 sometimes notes the speakers as being less robust.
• Video Recording: The HD webcams on both laptops support standard video recording for general use.