Laptop Brand - Microsoft, Laptop Series - Surface, Laptop Model - Microsoft Surface Laptop 4, Processor Brand - Intel, Processor Type - Intel Core i5, Processor Generation - 11th (Intel), Processor Model - Core i5 1135G7, Processor Base Frequency - 2.40 GHz, Processor Max Turbo Frequency - 4.20 GHz, Processor Core - 4, Processor Thread - 8, Processor Cache - 8MB, Display Size - 13.5 Inch, Display Technology - Pixelsense Multi Touch Display, Display Resolution - 2256 x 1504, Touch Display - Yes, Display Features - Aspect Ratio: 3:2, Memory (RAM) - 8GB, Memory Type - LPDDR4x, Storage - 512GB SSD, Installed SSD Type - NVMe PCIe, Optical Drive - No-ODD, Graphics Chipset - Intel Iris Xe Graphics, Graphics Memory Accessibility - Integrated, Graphics Memory - Shared, WiFi - Wi-Fi 6 (802.11ax), Bluetooth - Bluetooth 5.0, USB 3 Port - 1 x USB Type-A, USB C / Thunderbolt Port - 1 x USB Type-C, Headphone Port - Combo, Microphone Port - Combo, Speaker - Yes, Microphone - Yes, WebCam - HD Webcam, Keyboard Back-lit - No, Pointing Device - Touchpad, Finger Print Sensor - No, Battery Capacity - 47.4 Wh, Operating System - Windows 10 Home, Color - Platinum, Dimension (W x D x H) - 307 x 224 x 14.5mm, Weight - 1.27kg, Warranty - 1 Year International, Warranty Claim Duration (Approximate) - Estimated Warranty Claim Duration 40 Days. It may take additional time up to 90 days, Part Number - 5BT-00035, Country of Origin - USA, Made in / Assembled in - China, Disclaimer - Mentioned Battery Backup information is collected from manufacturer. As per manufacturer the backup time may very for different use case, settings, applications and some other factors.