Budget notebook to beat. The 14-inch Lenovo Ideapad 120s is a simple and sleek Windows laptop that retails for around $250. While the device looks and feels fairly good on the outside for a budget device, the internals are a major letdown. Considering the price, though, the Ideapad 120s is one of the better bargain laptops available.
https://www.notebookcheck.net/Lenovo-Ideapad-120s-14-inch-HD-Laptop-Review.264408.0.html
Copper shim and some thermal paste for improved cooling.
Also update of audio drivers is must (ones from Windows update, not too old Realtek stable builds)
Screen has blue tint and colors are fake (I have FHD model, so ICC file doesn't help)
Must be one of the worst audio, I've ever heard. Absolutely disgusting. Updating realtek drivers doesn't help any, or taking all special effects off. I think reducing sound levels around 40-50 will get best results.
I have model with N4200, Sandisk 64GB eMMC and 4GB 2400 LPDDR4.
Comparing prices, Lenovo 120S 14 is worst you can buy, better go for Chuwi or Ezbook 3.