Toughbook CF-20 mk1 - Specifications Toughbook CF-19 mk8 - Specifications
Software Windows® 10 Pro (with Windows® 7 Professional downgrade option) Software Windows® 8.1 Pro 64-bit (with Windows® 7 downgrade or Windows 10 option)
CPU Intel® Core™ m5-6Y57 vPro™ 1.1 GHz Turbo Boost to 2.8 Ghz Processor CPU Intel® Core™ i5-3610ME vPro 2.7 Ghz Turbo Boost 3.3 Ghz  Processor
Durability Fully Rugged ; MIL-STD-810G certified, 6-foot drop and all-weather IP65 dust and water resistant design Durability Fully Rugged ; MIL-STD-810G certified, 6-foot drop and all-weather IP65 dust and water resistant design
Display 10.1" WUXGA 800 nit multi-touch with optional digitizer multi touch + digitizer display (1920 x 1200) Display 10.1” XGA 6000 nit touchscreen with optional multi touch + digitizer display (Standard 1024 X 768)
On Tablet - Ports & Expansion On tablet: USB (optional 2nd USB), MicroSDXC, HDMI, Ethernet, Optional Serial, Headphone/MIC, Micro-SIM / On Keyboard Dock -  USB x3, SDXC, HDMI, VGA, Ethernet Serial, Docking Connector Ports & Expansion USB x 2, FireWire, SDXC, Ethernet, Optional 2nd LAN (Ethernet), VGA, Serial, PC Card, ExpressCard, Headphone, Mic, Dock Connector
Fuller sized Keyboard Less than full sized keyboard
8GB Standard - 8GB Max 128 GB SSD - Optional 256GB or 512GB SSD 4GB Standard - Upgrade to 16GB - 500GB (7200 RPM) Standaed - Optional  128GB or 256GB SSD
Wireless Wi-Fi 802.11 a/b/g/n/ac, Bluetooth®, Dual Antenna pass through, optional 4G LTE Multi Carrier, optional dedicated GPS (u-blox), optional Contactless SmartCart / NFC Reader Wireless Wi-Fi, Bluetooth®, antenna pass through, optional 4G LTE Multi Carrier Mobile Broadband, optional dedicated GPS (u-blox)
Weight 3.9 lbs - Dimensions 10.7" (L) x 9.2" (W) x 1.3" (H) Weight 5.1 lbs - Dimensions 8.5"(L) x 10.7"(W) x 1.9"(H)
Passmark - 3049 (Overall rank 723) Passmark - 3622 (Overall rank 589)
Power Full shift with optional second battery Power 10 hours (9.5 hours with digitizer)
Warranty 3-year limited warranty - parts and labor Warranty 3-year warranty with business-class support