Here are the detailed specifications for the HP EliteBook 840 G5 with 8th Generation Intel Core i5 processor: *General Specifications:* - Model: HP EliteBook 840 G5 - Processor: 8th Generation Intel Core i5-8550U (1.8 GHz, up to 4.0 GHz) - Operating System: Windows 10 Home/Pro *Memory and Storage:* - RAM: 8GB DDR4 (expandable up to 64GB) - Storage: 256 GB SSD (solid-state drive), *Display:* - Size: 14-inch Full HD (1920x1080) or 4K (3840x2160) IPS display - Touchscreen: Optional - Brightness: 400 cd/m² *Graphics:* - Intel UHD Graphics 620 - AMD Radeon RX 540 (optional) *Battery and Power:* - Battery Life: Up to 5 hours - Power Supply: 65W - Battery Type: 3-cell 56Wh Lithium-ion *Ports and Connectivity:* - USB: 2x USB-A 3.0, 1x USB-C 3.0, 1x USB-C Thunderbolt 3 - HDMI: 1x - Ethernet: 1x - SD Card Reader: Yes - Wi-Fi: 802.11ac - Bluetooth: 4.2 *Dimensions and Weight:* - Weight: Starting at 3.27 pounds (1.48 kg) - Dimensions: 12.8 x 9.2 x 0.7 inches (326 x 234 x 18 mm) *Other Features:* - Webcam: HD (720p) or IR camera (optional) - Audio: Bang & Olufsen - Keyboard: Backlit keyboard - Fingerprint Reader: Yes - Smart Card Reader: Optional *Security Features:* - HP Endpoint Security - HP Device Access Manager - HP Sure Start - HP Sure Run *Certifications:* - Mil-STD-810G certified - ENERGY STAR certified Here are the detailed specifications for the HP EliteBook 840 G5 with 8th Generation Intel Core i7 processor: *General Specifications:* - Model: HP EliteBook 840 G6 - Processor: 8th Generation Intel Core i5-8550U (1.8 GHz, up to 4.0 GHz) - Operating System: Windows 10 Home/Pro *Memory and Storage:* - RAM: 8GB DDR4 (expandable up to 64GB) - Storage: 256GBSSD (solid-state drive) *Display:* - Size: 14-inch Full HD (1920x1080)