Exceptional productivity Transform the way you work with the Latitude notebook with its large 16 screen, 16:10 aspect ratio and enhanced audio. Designed to impress World's first commercial-grade notebook with optional energy-saving Mini LED backlight technology that reduces keyboard power consumption by up to 75% and extends battery life. First ever Latitude model with a 16 screen all the space you need to work. New 16:10 aspect ratio provides 5% more screen area. 20% larger touchpad, better design and more space for navigation. Better connectivity than ever Available Wi-Fi 6E and 4G LTE or 5G options mean your connection always delivers the fastest speeds in the industry. Bluetooth connectivity allows you to connect your favourite peripherals without dongles. ExpressConnect connects to the best available network, prioritises conferencing applications, and provides fast data and video downloads with the world's first simultaneous multi-network connection solution. Smart security and privacy solutions The industry's most secure commercial-grade PCs provide a secure Dell ID with a dedicated security chip to store and process fingerprint reader login data, Dell SafeBIOS, TPM and lock slots. They have also been MIL-STD 810H tested. The optional ExpressSign-in feature detects the user's presence and wakes up the system, and locks the computer when the user moves away. The optional Intelligent Privacy feature in Dell Optimizer ensures the confidentiality of sensitive data. Bystander Detect brings textures to the screen when unauthorised eyes are detected, and Look Away Detect detects when you are not looking at the screen and dims it to further protect privacy and reduce battery consumption. Performance at your fingertips Thermal management innovations optimise performance while keeping the PC cool and quiet with a new rear vent and user-selectable temperature control table. With Intel vPro technology and thirteenth-generation Intel Core processors, these PCs meet every expectation for handling multiple tasks are powerful, fast and have a roomy battery. U and P series processors are available. Battery Optimisation The ExpressCharge feature analyses how you use your PC to extend runtime and accelerate charging during increased power demands. Advanced overcharge prevention helps extend battery life. Optimised for the way you work Intelligent customisation Dell Optimizer is artificial intelligence-based optimisation software that learns and responds to the way the user works, performs automatic personalisation, and enhances the performance of the Latitude PC and the entire ecosystem. Personalised performance intelligence and machine learning allow you to increase productivity by automating functions across the ecosystem. Enjoy the world's smartest collaboration capabilities with intelligent voice conferencing, connectivity and productivity features within a single software. Security and management optimisation and data collection follow a rigorous privacy and security process. Easy configuration and customisation of Dell Optimizer features through modular installation. Description applies to the Latitude 7640 notebook series. Actual features may vary depending on notebook configuration.