All settings were default except screen brightness was set to 150 nits with Auto-Brightness disabled. The active use portion consists of (1) a web browsing test accessing 8 popular websites over multiple open tabs, (2) a productivity test utilising Microsoft Word, PowerPoint, Excel and Outlook, and (3) a portion of time with the device in use with idle applications. Testing consisted of full battery discharge with a mixture of active use and modern standby. Testing conducted by Microsoft in August 2021 using preproduction software and preproduction devices. Battery life based on typical Surface device usage. Surface Laptop Studio 14.4” 11th Gen Intel® Core™ i7 1TB SSD, 32GB RAM NVIDIA® GeForce RTX™ 3050 Ti laptop GPU, up to 18 hours of battery life based on typical Surface device usage. See aka.ms/SurfaceBatteryPerformance for details.

Battery life varies significantly based on usage, network and feature configuration, signal strength, settings and other factors.

Battery life varies significantly with settings, usage and other factors.

Testing conducted by Microsoft in August 2021 using preproduction software and preproduction devices. Surface Laptop Studio 14.4” 11th Gen Intel® Core™ i5 256GB SSD, 16 GB RAM, up to 19 hours of battery life based on typical Surface device usage. Internet access required, ISP fees may apply. Please refer to this page for more details. Chatting via SMS is available in limited countries and will be made available to other geos on a rolling basis. See Upgrade to the New Windows 11 OS | Microsoft. *** Certain features require specific hardware.* Some accessories and software sold separately.Features and app availability may vary by region.

Microsoft surface pro 7 i5