Laptop Brand - Lenovo, Laptop Series - IdeaPad, Laptop Model - Lenovo IdeaPad 520s, Processor Brand - Intel, Processor Type - Intel Core i5, Processor Generation - 8th Gen, Processor Model - Core i5 8250U, Processor Base Frequency - 1.60 GHz, Processor Max Turbo Frequency - 3.40 GHz, Processor Core - 4, Processor Thread - 8, Processor Cache - 6MB, Display Size - 14, Display Technology - FHD IPS LED Display, Display Resolution - 1920 x 1080, Memory (RAM) - 8GB, Memory Type - DDR4, Storage - 1TB HDD + 128GB SSD, Installed HDD Type - SATA, Installed SSD Type - NVMe PCIe, Optical Drive - No-ODD, Multimedia Card Slot - 1, Supported Multimedia Card - 4-in-1 (SD, SDHC, SDXC, MC), Graphics Chipset - Intel UHD Graphics 620, Graphics Memory Accessibility - Integrated, Graphics Memory - Shared, WiFi - 802.11ac (2x2), Bluetooth - Bluetooth 4.1, USB 2 Port - 1 x USB 2.0, USB 3 Port - 1 x USB 3.0, USB C / Thunderbolt Port - 1 x USB 3.0 Type-C, HDMI Port - 1, Audio Properties - Harman Speakers with Dolby Audio, Speaker - 2 x 2W Speakers, Microphone - Single microphone, Keyboard Back-lit - Yes, Num Key pad - No, Pointing Device - TouchPad, Finger Print Sensor - Yes, Battery Cell - 3 Cell, Battery Type - Li-Polymer, Operating System - Windows 10 Home, Color - Champagne Gold, Dimension (W x D x H) - 327.4 x 236.5 x 19.3 mm, Weight - 1.70 Kg, Special Feature - Flip-able Laptop, Warranty - 1 year, Warranty Claim Duration (Approximate) - Estimated Warranty Claim Duration 30 Days. It may take additional time up to 60 days, Part Number - 81BL008XIN, Country of Origin - China, Made in / Assembled in - China