The Lenovo Tab P11 Tablet, model number ZA7R0150US, does not have a GPS sensor. This tablet uses WiFi Location Services for APPs that require/use device location. This WiFi Location Service feature will only work when the tablet is connected to a WiFi signal.

The Lenovo Legion Tower 5i Gaming Desktop Computer, model number 90RS000DUS, ships with 8GB DDR4-3200MHz RAM (UDIMM, 8GB, DDR4, 3200, Hynix RAM MEMORY, Lenovo Part Number - 5M30V06945). Here is a link to the complete parts list for this model configuration, with substitute parts listed, where available: https://pcsupport.lenovo.com/us/en/products/desktops-and-all-in-ones/legion-series/legion-t5-26iob6/90rs/90rs000dus/parts/display/model

Whether the Lenovo Chromebook 3 14 will meet your computing needs will depend on the software you will need to use. This Chromebook uses Google Docs for office type programs. Google Docs is completely compatible with Microsoft Office Programs and this is a free service through the Google Server. If you must have the actual Microsoft Office Programs, you can purchase Microsoft Office 365 for this Chromebook at the Google Play Store. The Chromebook 3 14 ships with a 64GB eMMC 5.1 solid state hard drive. If you will need additional storage space, there is a microSD Card Reader slot within this Chromebook to extend your storage space. The MicroSD card is sold separately. You can also use any USB-based external hard drive to extend storage space or a Cloud-based Storage Account. All are sold separately.

No. The Lenovo ThinkPad T480 Laptop uses a 65W USB-c device side connection, AC adapter/charger, like this one: https://www.bestbuy.com/site/lenovo-power-adapter-for-tablet-10-thinkpad-11-11e-chromebook-thinkpad-13-13-chromebook-thinkpad-a275-a475-and-a485-black/5969705.p?skuId=5969705