Search query: A lightweight one with long battery life and quick processor with adequate storage. One that can be transported easily with at least a 13 inch screen and backlit keyboard.

Product: Panasonic Toughbook CF-19 MK4, Intel i5-U540 @1.20GHz, 10.4" XGA Touchscreen, 4GB, 128GB SSD, WiFi, Bluetooth, Windows 10 Professional (Renewed)
Brand: Toughbook
Relevance: Substitute
This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.
Intel i5-U540 @1.20GHz, 10.4" XGA Touchscreen
4GB, 128GB SSD
WiFi, Bluetooth
MIL-STD-810G certified
Windows 10 Professional

Product: Dell Inspiron 15 15.6" Laptop Computer, Intel Core i3 1005G1 up to 3.4GHz (Beat i5-7200u), 8GB DDR4 RAM, 128GB PCIe SSD, 802.11ac WiFi, Bluetooth 4.2, USB 3.1, HDMI, Black, Windows 10 Home in S Mode
Brand: Dell
Relevance: Exact
▌Upgraded ▌Seal is opened for upgrade ONLY, from Base Model with Specis 4GB DDR4 RAM, 128GB PCIe SSD. 1-years warraty on Upgraded RAM/SSD from Seller, and original 1-Year Manufacture warranty on remaining components. 10th Generation Intel Core i3-1005G1 (1.2 GHz base frequency, up to 3.4 GHz with Intel Turbo Boost Technology, 4 MB cache, 2 cores)
15.6-inch HD (1366 x 768) Anti-Glare LED-Backlit Non-touch Display; Intel UHD Graphics; Integrated widescreen HD (720p) Webcam with Single Digital Microphone Ideal for Home, Student, Professionals, Small Business, School Education, and Commercial Enterprise, Online Class, Google Classroom, Remote Learning, Zoom Ready.
8GB 2666MHz DDR4 Memory; 128GB PCIe NVMe M.2 SSD; No Optical Drive. This electronic gift, holiday gift offers a good experience for watching videos, browsing the web, remote work, or study from home.
Qualcomm DW1810 802.11 Wireless-AC WLAN + Bluetooth 4.2; 2x USB 3.1 Gen 1, 1x USB 2.0, 1x Wedge-Shaped Lock Slot, 1x HDMI 1.4b, 1x RJ-45, 1x Combo Headphone/Microphone Jack, 1x Media Card Reader
Windows 10 Home in S mode, English; Black