With a battery life of more than 21 hours, the latest 16-inch MacBook Pro is the longest-running laptop we've tested in the last year. That's an outstanding figure for any laptop and particularly so given the large, high-resolution display that the battery must power.Mar 12, 2024
Source : https://www.cnet.com/tech/computing/best-battery-life-laptops-2024/
The Dell has a slightly sturdier build, and it's much more upgradeable because you can replace the RAM. It also has two storage slots, whereas the Acer only has one. The Dell offers more configuration options, including a brighter IPS display and a more powerful NVIDIA GeForce MX330 discrete GPU.
Source : https://www.rtings.com/laptop/tools/compare/acer-aspire-3-15-2023-vs-dell-inspiron-15-3000-2020/14236/15502
Laptops are often impossible to upgrade because it's challenging to take them apart and put them back together. Also, many laptops have custom parts that you can't replace with ones off the shelf. It isn't a hard and fast rule. A laptop can last for 20 years, and a desktop can fail after only a couple of years.Jun 10, 2021
Source : https://www.lifewire.com/how-long-do-computers-last-5181538
By choosing your components carefully, you can build an incredible gaming rig for less than 500 bucks. While it won't perform as well as higher-end gaming PCs, it can still deliver incredible graphics and great performance. Budget gaming rigs are best for average games.Oct 27, 2023
Source : https://www.thegamer.com/budget-gaming-pc-build-guide/
If your current computer is more than eight years old, or if when you use the Crucial® Advisor™ tool or System Scanner tool you get very few compatibile parts, you might think about buying a new system.
Source : https://www.crucial.com/articles/pc-builders/what-to-do-with-an-old-computer
The Lenovo is an older model with AMD Ryzen 5000-series CPUs; however, depending on which configuration you get, it performs just as well or better than the Acer, which is only available with an Intel Core i3-N305 CPU.
Source : https://www.rtings.com/laptop/tools/compare/acer-aspire-3-15-2023-vs-lenovo-ideapad-3-15-2021/14236/30078