Dell Latitude 5520 15" Vs Dell Latitude 7490 14"

The Dell Latitude 5520 15 and the Dell Latitude 7490 14 are business-oriented laptops designed for productivity and reliability. While both offer a robust computing experience, they cater to slightly different user preferences, primarily distinguished by their release timelines, screen sizes, and the generation of their internal components. The Latitude 5520, released in 2021, features more recent hardware, while the 2018 Latitude 7490 provides a more compact form factor. Both devices operate on the Windows operating system, offering a familiar environment for most users.

When considering the longevity of these devices, several factors come into play, including their release dates, potential for software updates, and physical construction.

• Release Timeline: The Dell Latitude 5520 was released in 2021, making it a more recent model compared to the Dell Latitude 7490, which debuted in 2018. This difference in release year directly impacts the expected duration of official software and security updates from the manufacturer and Microsoft.
• Software Longevity: The Latitude 5520, being newer, is likely to receive operating system updates and security patches for a longer period than the Latitude 7490. This extended support can be a significant advantage for users who prioritize long-term software compatibility and security.
• Build and Repairability: Both Latitude models are built with durability in mind, featuring robust chassis designed to withstand daily business use. The Latitude 5520 incorporates up to 21% bioplastics in its construction, highlighting a focus on sustainable materials. The Latitude 7490 features a magnesium alloy chassis and, in some configurations, a woven carbon-fiber lid, contributing to its solid feel and passing MIL-STD 810G durability tests. Both models generally offer accessible internals for maintenance and upgrades, which can extend their practical lifespan.

The performance of these laptops is largely influenced by their respective processor generations, impacting how smoothly they handle various tasks from everyday productivity to more demanding applications.

• Processor Capabilities: The Dell Latitude 5520 is equipped with 11th Generation Intel Core processors, offering enhanced efficiency and performance for modern computing tasks. This allows for snappy performance in productivity applications and light multimedia editing. The Dell Latitude 7490, featuring 7th or 8th Generation Intel Core processors, provides solid performance for general business use and multitasking.
• Multitasking and Responsiveness: With up to 64GB of dual-channel RAM support, the Latitude 5520 can manage extensive multitasking and demanding applications with ease. The Latitude 7490 supports up to 32GB of DDR4 RAM, enabling smooth operation across multiple applications simultaneously. Both models utilize NVMe SSDs for fast boot times and quick application loading, though the Latitude 5520's support for PCIe Gen 4 drives in some configurations offers potentially faster storage speeds.
• Battery Behavior: The Latitude 5520, with its larger 63Wh battery option, can deliver up to nearly 15 hours of web browsing, while the 7490, with its 60Wh battery, offers around 6 to 7.5 hours of real-world moderate usage, with some configurations reaching up to 15 hours. Both include ExpressCharge technology for rapid recharging.

The visual experience on these laptops differs primarily in screen size and display technology characteristics, which influence clarity and viewing comfort.

• Display Technology and Clarity: The Dell Latitude 5520 typically features a 15.6-inch Full HD (1920 x 1080) IPS display, providing comfortable viewing angles and a good contrast ratio. Some configurations may have a lower resolution HD (1366 x 768) TN panel. The Dell Latitude 7490 offers a 14-inch Full HD (1920 x 1080) IPS anti-glare display, known for sharp text and good color reproduction.
• Brightness and Viewing Experience: The Latitude 5520's IPS panel generally offers a typical brightness of 220 nits. The Latitude 7490's display can reach up to 277 nits of brightness, which, while decent, was noted to be below the average for its time. Both models offer anti-glare finishes, which are beneficial for reducing reflections in various lighting conditions. The Latitude 7490's display is also noted for not using pulse-width modulation (PWM) to adjust brightness, which can be a consideration for users sensitive to screen flickering.
• Screen Size and Immersion: The 15.6-inch screen of the Latitude 5520 provides a larger viewing area, which can be advantageous for multitasking or working with detailed content. The 14-inch screen of the Latitude 7490 contributes to its more compact and portable design, suitable for users who prioritize mobility.

The audio and visual capabilities, particularly the webcam and speaker quality, are important for communication and media consumption on these business laptops.

• Camera System: The Dell Latitude 5520 includes an HD IR webcam, often with a privacy shutter and optional facial recognition for secure logins. The Dell Latitude 7490 features a 0.9-megapixel (720p) webcam, which is considered average for its class. Some 7490 models may lack a privacy cover for the camera.
• Microphone Quality: Both laptops are equipped with microphone arrays designed for clear audio during video calls and recordings. The Latitude 5520 features a microphone array, while the 7490 includes dual microphones.
• Speaker Output: The Latitude 5520 comes with dual 2W speakers. User feedback for the 5520 suggests that the speakers might be a downgrade compared to more premium lines. The Latitude 7490's speakers are described as surprisingly loud and full for a business laptop, with the Waves MaxxAudio Pro utility allowing for sound adjustments.