This Lenovo IdeaPad 3i 15 Laptop, model number 81X800MCUS, ships with 8GB DDR4-2666MHz RAM (4GB Soldered DDR4-2666 + 4GB SO-DIMM DDR4-2666MHz RAM). One memory soldered to systemboard, one DDR4 SO-DIMM slot, dual-channel capable. The maximum RAM that this model configuration can support is: Up to 12GB (4GB soldered + 8GB SO-DIMM) DDR4-2666MHz RAM. We recommend you consult with your certified technician about your RAM upgrade options.

That will depend on the requirements and compatibility of the device/software you want to use with this entry-level, Lenovo IdeaPad 1i 14 Laptop. This entry-level, IdeaPad 1i 14 Laptop ships with Windows 11 S-Mode, 64-bit Operating System installed. Windows 11 S-Mode provides added security by only allowing APPs available ( and therefore certified by Microsoft) at the Microsoft Store. If you don't need the added security or you need to install APPs not available at the Microsoft Store, you can switch to standard Windows 11 Home 64-bit Operating System, at no additional cost. We recommend you check with the device manufacturer's web site and the software publisher's web site, for the specific model of the device/software you want to use, for their compatibility with Windows 11 S-Mode 64-bit operating system and the minimum/recommended hardware requirements (Is a Graphics card required, the processor speed and the minimum required system RAM and the minimum available hard drive space) to run their program, then compare those requirements to this system's configuration. If you choose to switch out of S-Mode for Windows 11 Home: Here is a link to instructions for switching from Windows 11 S-Mode to Windows 11 Home: https://support.microsoft.com/en-us/windows/switching-out-of-s-mode-in-windows-4f56d9be-99ec-6983-119f-031bfb28a307#WindowsVersion=Windows_11

This Intel Evo-Certified, Lenovo Yoga 7i 16, model number 82UF0000US, ships with Intel Evo-Certified All-Day-Battery-Life, thanks to its Integrated 99.99Wh, Lithium-Polymer Battery, which within this model configuration, has a battery life of up to 10 hours depending on the work the device is performing.

That will depend on the requirements and compatibility of the specific version of the game you want to play. This entry-level, Lenovo IdeaPad 1i 14 Laptop, model number 82V6S00000, ships with Windows 11 S-Mode, 64-bit Operating System installed. Windows 11 S-Mode provides added security by only allowing APPs available ( and therefore certified by Microsoft) at the Microsoft Store. If you don't need the added security or you need to install APPs not available at the Microsoft Store, you can switch to standard Windows 11 Home 64-bit Operating System, at no additional cost. We recommend you check with the game's software publisher's web site, of the specific version of the game you want to play, for their compatibility with Windows 11 S-Mode 64-bit operating system and the minimum/recommended hardware requirements (Is a Graphics card required, the processor speed and the minimum required system RAM and the minimum available hard drive space) to run their program, then compare those requirements to this system's configuration. If you choose to switch out of S-Mode for Windows 11 Home: Here is a link to instructions for switching from Windows 11 S-Mode to Windows 11 Home: https://support.microsoft.com/en-us/windows/switching-out-of-s-mode-in-windows-4f56d9be-99ec-6983-119f-031bfb28a307#WindowsVersion=Windows_11