Dell Latitude 7640 16" Laptop, Intel Core i7-1355U, 16GB RAM, 512GB SSD

Overview

The Dell XMCJ3 is a 16-inch business laptop designed to deliver reliable performance for professionals who need power and portability. It runs on the 13th generation Intel Core i7-1355U processor with 10 cores, enabling smooth handling of demanding tasks while maintaining energy efficiency. Equipped with 16GB of LPDDR5 RAM and a 512GB PCIe NVMe SSD, this laptop supports fast multitasking and quick access to files, making it well suited for busy workdays and complex projects. The 1920 by 1200 resolution IPS display with a 16:10 aspect ratio offers extra vertical space and consistent colors, ideal for productivity in various lighting conditions.

Key features

• Processor with hybrid architecture that balances performance and power efficiency for professional workloads
• 16-inch IPS display with anti-glare coating to reduce reflections and provide wide viewing angles
• Fast LPDDR5 memory running at 4800 MHz to support smooth multitasking and application responsiveness
• 512GB PCIe 4.0 NVMe SSD for rapid data access and ample storage of business files and applications
• Two Thunderbolt 4 ports that enable power delivery and connection to multiple external displays
• Wi-Fi 6E and Bluetooth support for reliable and fast wireless connectivity with peripherals and networks
• Integrated fingerprint reader and TPM 2.0 chip to enhance security and protect sensitive business data
• Backlit keyboard for comfortable typing in low-light environments
• 57 Wh battery designed to provide all-day productivity without frequent recharging
• Windows 11 Pro operating system optimized for business use with enhanced security and management features

Key specs

• Processor: 13th Gen Intel Core i7-1355U with 10 cores
• Memory: 16 GB LPDDR5 at 4800 MHz
• Storage: 512 GB PCIe 4.0 NVMe SSD
• Display: 16-inch IPS, 1920 x 1200 resolution, 16:10 aspect ratio
• Ports: Two Thunderbolt 4, USB-A, HDMI
• Wireless: Wi-Fi 6E, Bluetooth
• Security: Fingerprint reader, TPM 2.0 chip
• Battery: 3-cell 57 Wh lithium-ion
• Operating system: Windows 11 Pro

Connectivity and compatibility

This laptop offers a versatile set of ports and wireless options to fit into a variety of professional setups. The two Thunderbolt 4 ports support fast data transfer, power delivery, and connection to external displays, making it easy to expand your workspace. A USB-A port and HDMI output provide compatibility with legacy devices and external monitors. Wi-Fi 6E ensures fast and stable wireless internet connections, while Bluetooth allows seamless pairing with peripherals such as mice, keyboards, and headsets.

Performance and reliability

The combination of the 13th Gen Intel Core i7 processor and 16GB of LPDDR5 RAM delivers a balance of power and efficiency that handles multitasking, office applications, and more demanding workloads without lag. The PCIe 4.0 NVMe SSD offers quick boot times and fast file access, reducing wait times during your workday. Security features like the fingerprint reader and TPM 2.0 chip protect your data, which is crucial for business environments where confidentiality is a priority.

Ideal uses and environments

This laptop fits well in corporate offices, remote work setups, and business travel scenarios where portability and performance are essential. Its display with a 16:10 aspect ratio provides extra vertical space, which benefits users working with documents, spreadsheets, and web content. The anti-glare screen and backlit keyboard make it comfortable to use in various lighting conditions, from bright offices to dimly lit meeting rooms. Professionals who require a secure, fast, and reliable machine for daily productivity will find this model a strong choice.