For laptops, I think it would be a good idea to be able to filter by actual screen resolution, rather than PPI. Comparing the performance of the CPU, would be

For laptops, I think it would be a good idea to be able to filter by actual screen resolution, rather than PPI. Comparing the performance of the CPU, would be more interesting that the model/brand. Also, adding an option to show the weight in kilograms would be useful for those among us who don't live in Liberia.