Laptop Brand - Dell, Laptop Series - Latitude, Laptop Model - Dell Latitude 14-3420, 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 - 14 Inch, Display Technology - HD LED Display, Display Resolution - 1366 x 768, Touch Display - No, Memory (RAM) - 4GB, Installed Memory Details - 1 x 4GB Removable, Memory Type - DDR4, Memory Bus (MHz) - 3200MHz, Total Memory Slot - 2, Empty Memory Slot - 1, Max Memory Support - 16GB, Storage - 1TB HDD, Installed HDD Type - SATA, SSD Expansion Slot - 1 x M.2 PCIe Blank SSD Slot, Storage Upgrade - Additional SSD Can be added, HDD can be replaced, Optical Drive - No-ODD, Multimedia Card Slot - 1, Supported Multimedia Card - MicroSD, Graphics Chipset - Intel Iris Xe Graphics, Graphics Memory Accessibility - Integrated, Graphics Memory - Shared, LAN - Yes, WiFi - Yes, Bluetooth - Yes, USB 2 Port - 1 x USB 2.0, USB 3 Port - 2 x USB 3.2 Gen 1 Type-A, USB C / Thunderbolt Port - 1 x USB 3.2 Gen 2 Type-C, HDMI Port - 1, Headphone Port - Combo, Microphone Port - Combo, Audio Properties - Stereo Speakers, Speaker - Yes, Microphone - Yes, WebCam - HD Webcam, Keyboard Back-lit - Yes, Pointing Device - Touchpad, Finger Print Sensor - No, Battery Cell - 3 Cell, Battery Capacity - 41Whr, Operating System - Free Dos, Preloded Application - McAfee Antivirus 15 Months Subscription, Color - Black, Dimension (W x D x H) - 326 x 226 x 17.6mm, Weight - 1.52Kg, Warranty - 3 Year (1 year for Battery and Adapter), Warranty Claim Duration (Approximate) - Estimated Warranty Claim Duration 30 Days. It may take additional time up to 65 days, 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.