Screenfetch is described as 'Simple command-line tool that displays your distro's logo in text art form, your OS version, your kernel version, your CPU, GPU, and RAM, your DE, resolution, WM, themes, and shell type, and more' and is a system information utility in the os & utilities category. There are more than 25 alternatives to Screenfetch for a variety of platforms, including Linux, Windows, Mac, BSD and Android apps. The best Screenfetch alternative is HWiNFO (32/64). It's not free, so if you're looking for a free alternative, you could try HWiNFO (32/64) or Speccy. Other great apps like Screenfetch are Fastfetch, hwinfo, Nerdfetch and Archey 4.
Both give a one-page simple list of specs and are easy to use.