Age of your computer – The industry standard for replacing a desktop or laptop is every three to four years. This is mostly because the costs of repairing an older computer begin to rise substantially – to 50% of its purchase price and more, after four years.
Source : https://geeksonsite.com/when-should-you-replace-your-computer/
Generally, you should consider replacing your PC if it's more than 5 years old. For users on the cutting edge, replacement worries start as early as 3 years.Feb 27, 2023
Source : https://protecrecycling.com/should-you-upgrade-or-replace-your-computer/
If you're still using hardware like that it's time to get rid of it. While the 'two-year rule' might be a tangible metric used by many tech enthusiasts, I prefer to abide by the 'ten-year rule' - if any part of your computer is more than a decade old, it's time to replace it.Jan 13, 2023
Source : https://www.techradar.com/features/how-often-do-you-really-need-to-upgrade-your-pc
However, most computers survive five to eight years, depending on the upgrading components. Maintenance is also critical, as dust is very problematic for PC components. Owners should routinely upgrade software and keep the machines free from excessive dust and debris.Oct 24, 2023
Source : https://www.businessnewsdaily.com/65-when-to-replace-the-company-computers.html
Dell and Lenovo laptops are built to perform, but where they vary will depend on the specific models you want to purchase. Both brands have different models that cater to different needs. From entry-level and budget-friendly laptops to the top-of-range gaming laptops, both Dell and Lenovo cater to the masses.Feb 13, 2024
Source : https://www.australiancomputertraders.com.au/lenovo-vs-dell-laptops
The ASUS is better, as it has a wider port selection and longer battery life, and its CPU doesn't throttle as much under load. The Dell is available with sharper 4k displays, but all its display options have a 60Hz refresh rate, while the ASUS has a 90Hz refresh rate.
Source : https://www.rtings.com/laptop/tools/compare/asus-zenbook-14-flip-oled-2023-vs-dell-xps-13-plus-2022/14619/31397